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617208cb1b
This covers tests starting with s. Differential Revision: https://reviews.llvm.org/D94184
2344 lines
94 KiB
LLVM
2344 lines
94 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx600 | FileCheck %s --check-prefix=GCN
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; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global | FileCheck %s --check-prefix=TONGA
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; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx900 -mattr=-flat-for-global | FileCheck %s --check-prefix=GFX9
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; RUN: llc < %s -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG
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; The code generated by sdiv is long and complex and may frequently change.
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; The goal of this test is to make sure the ISel doesn't fail.
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;
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; This program was previously failing to compile when one of the selectcc
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; opcodes generated by the sdiv lowering was being legalized and optimized to:
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; selectcc Remainder -1, 0, -1, SETGT
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; This was fixed by adding an additional pattern in R600Instructions.td to
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; match this pattern with a CNDGE_INT.
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define amdgpu_kernel void @sdiv_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
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; GCN-LABEL: sdiv_i32:
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; GCN: ; %bb.0:
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; GCN-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9
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; GCN-NEXT: s_mov_b32 s7, 0xf000
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; GCN-NEXT: s_mov_b32 s6, -1
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; GCN-NEXT: s_mov_b32 s10, s6
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; GCN-NEXT: s_mov_b32 s11, s7
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_mov_b32 s8, s2
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; GCN-NEXT: s_mov_b32 s9, s3
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; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
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; GCN-NEXT: s_mov_b32 s4, s0
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; GCN-NEXT: s_mov_b32 s5, s1
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: v_ashrrev_i32_e32 v2, 31, v1
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; GCN-NEXT: v_add_i32_e32 v1, vcc, v2, v1
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; GCN-NEXT: v_xor_b32_e32 v1, v1, v2
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; GCN-NEXT: v_cvt_f32_u32_e32 v3, v1
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; GCN-NEXT: v_sub_i32_e32 v4, vcc, 0, v1
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; GCN-NEXT: v_ashrrev_i32_e32 v5, 31, v0
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; GCN-NEXT: v_add_i32_e32 v0, vcc, v5, v0
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; GCN-NEXT: v_rcp_iflag_f32_e32 v3, v3
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; GCN-NEXT: v_xor_b32_e32 v0, v0, v5
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; GCN-NEXT: v_xor_b32_e32 v2, v5, v2
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; GCN-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
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; GCN-NEXT: v_cvt_u32_f32_e32 v3, v3
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; GCN-NEXT: v_mul_lo_u32 v4, v4, v3
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; GCN-NEXT: v_mul_hi_u32 v4, v3, v4
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; GCN-NEXT: v_add_i32_e32 v3, vcc, v4, v3
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; GCN-NEXT: v_mul_hi_u32 v3, v0, v3
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; GCN-NEXT: v_mul_lo_u32 v4, v3, v1
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; GCN-NEXT: v_add_i32_e32 v5, vcc, 1, v3
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; GCN-NEXT: v_subrev_i32_e32 v0, vcc, v4, v0
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; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v1
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; GCN-NEXT: v_subrev_i32_e32 v4, vcc, v1, v0
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; GCN-NEXT: v_cndmask_b32_e64 v3, v3, v5, s[0:1]
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; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v4, s[0:1]
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; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3
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; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
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; GCN-NEXT: v_cndmask_b32_e32 v0, v3, v4, vcc
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; GCN-NEXT: v_xor_b32_e32 v0, v0, v2
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; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v2
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; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; GCN-NEXT: s_endpgm
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;
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; TONGA-LABEL: sdiv_i32:
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; TONGA: ; %bb.0:
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; TONGA-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24
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; TONGA-NEXT: s_mov_b32 s7, 0xf000
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; TONGA-NEXT: s_mov_b32 s6, -1
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; TONGA-NEXT: s_mov_b32 s10, s6
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; TONGA-NEXT: s_mov_b32 s11, s7
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; TONGA-NEXT: s_waitcnt lgkmcnt(0)
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; TONGA-NEXT: s_mov_b32 s8, s2
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; TONGA-NEXT: s_mov_b32 s9, s3
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; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
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; TONGA-NEXT: s_mov_b32 s4, s0
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; TONGA-NEXT: s_mov_b32 s5, s1
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; TONGA-NEXT: s_waitcnt vmcnt(0)
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; TONGA-NEXT: v_ashrrev_i32_e32 v2, 31, v1
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; TONGA-NEXT: v_add_u32_e32 v1, vcc, v2, v1
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; TONGA-NEXT: v_xor_b32_e32 v1, v1, v2
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; TONGA-NEXT: v_cvt_f32_u32_e32 v3, v1
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; TONGA-NEXT: v_sub_u32_e32 v4, vcc, 0, v1
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; TONGA-NEXT: v_ashrrev_i32_e32 v5, 31, v0
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; TONGA-NEXT: v_add_u32_e32 v0, vcc, v5, v0
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; TONGA-NEXT: v_rcp_iflag_f32_e32 v3, v3
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; TONGA-NEXT: v_xor_b32_e32 v0, v0, v5
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; TONGA-NEXT: v_xor_b32_e32 v2, v5, v2
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; TONGA-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
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; TONGA-NEXT: v_cvt_u32_f32_e32 v3, v3
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; TONGA-NEXT: v_mul_lo_u32 v4, v4, v3
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; TONGA-NEXT: v_mul_hi_u32 v4, v3, v4
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; TONGA-NEXT: v_add_u32_e32 v3, vcc, v4, v3
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; TONGA-NEXT: v_mul_hi_u32 v3, v0, v3
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; TONGA-NEXT: v_mul_lo_u32 v4, v3, v1
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; TONGA-NEXT: v_add_u32_e32 v5, vcc, 1, v3
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; TONGA-NEXT: v_subrev_u32_e32 v0, vcc, v4, v0
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; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v1
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; TONGA-NEXT: v_subrev_u32_e32 v4, vcc, v1, v0
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; TONGA-NEXT: v_cndmask_b32_e64 v3, v3, v5, s[0:1]
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; TONGA-NEXT: v_cndmask_b32_e64 v0, v0, v4, s[0:1]
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; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3
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; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
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; TONGA-NEXT: v_cndmask_b32_e32 v0, v3, v4, vcc
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; TONGA-NEXT: v_xor_b32_e32 v0, v0, v2
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; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v2
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; TONGA-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; TONGA-NEXT: s_endpgm
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;
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; GFX9-LABEL: sdiv_i32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-NEXT: s_mov_b32 s3, 0xf000
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; GFX9-NEXT: s_mov_b32 s2, -1
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; GFX9-NEXT: s_mov_b32 s10, s2
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; GFX9-NEXT: s_mov_b32 s11, s3
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: s_mov_b32 s8, s6
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; GFX9-NEXT: s_mov_b32 s9, s7
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; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
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; GFX9-NEXT: s_mov_b32 s0, s4
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; GFX9-NEXT: s_mov_b32 s1, s5
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v1
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; GFX9-NEXT: v_add_u32_e32 v1, v1, v2
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; GFX9-NEXT: v_xor_b32_e32 v1, v1, v2
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; GFX9-NEXT: v_cvt_f32_u32_e32 v3, v1
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; GFX9-NEXT: v_sub_u32_e32 v4, 0, v1
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; GFX9-NEXT: v_ashrrev_i32_e32 v5, 31, v0
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; GFX9-NEXT: v_add_u32_e32 v0, v0, v5
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; GFX9-NEXT: v_rcp_iflag_f32_e32 v3, v3
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; GFX9-NEXT: v_xor_b32_e32 v0, v0, v5
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; GFX9-NEXT: v_xor_b32_e32 v2, v5, v2
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; GFX9-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
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; GFX9-NEXT: v_cvt_u32_f32_e32 v3, v3
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; GFX9-NEXT: v_mul_lo_u32 v4, v4, v3
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; GFX9-NEXT: v_mul_hi_u32 v4, v3, v4
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; GFX9-NEXT: v_add_u32_e32 v3, v3, v4
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; GFX9-NEXT: v_mul_hi_u32 v3, v0, v3
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; GFX9-NEXT: v_mul_lo_u32 v4, v3, v1
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; GFX9-NEXT: v_add_u32_e32 v5, 1, v3
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; GFX9-NEXT: v_sub_u32_e32 v0, v0, v4
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; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
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; GFX9-NEXT: v_sub_u32_e32 v4, v0, v1
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; GFX9-NEXT: v_cndmask_b32_e32 v3, v3, v5, vcc
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; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v4, vcc
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; GFX9-NEXT: v_add_u32_e32 v4, 1, v3
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; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v1
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; GFX9-NEXT: v_cndmask_b32_e32 v0, v3, v4, vcc
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; GFX9-NEXT: v_xor_b32_e32 v0, v0, v2
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; GFX9-NEXT: v_sub_u32_e32 v0, v0, v2
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; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX9-NEXT: s_endpgm
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;
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; EG-LABEL: sdiv_i32:
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; EG: ; %bb.0:
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; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
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; EG-NEXT: TEX 0 @6
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; EG-NEXT: ALU 26, @9, KC0[CB0:0-32], KC1[]
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; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
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; EG-NEXT: CF_END
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; EG-NEXT: PAD
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; EG-NEXT: Fetch clause starting at 6:
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; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
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; EG-NEXT: ALU clause starting at 8:
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; EG-NEXT: MOV * T0.X, KC0[2].Z,
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; EG-NEXT: ALU clause starting at 9:
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; EG-NEXT: SETGT_INT * T0.W, 0.0, T0.Y,
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; EG-NEXT: ADD_INT * T1.W, T0.Y, PV.W,
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; EG-NEXT: XOR_INT * T1.W, PV.W, T0.W,
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; EG-NEXT: SUB_INT T2.W, 0.0, PV.W,
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; EG-NEXT: RECIP_UINT * T0.Y, PV.W,
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; EG-NEXT: SETGT_INT T3.W, 0.0, T0.X,
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; EG-NEXT: MULLO_INT * T0.Z, PV.W, PS,
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; EG-NEXT: ADD_INT T2.W, T0.X, PV.W,
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; EG-NEXT: MULHI * T0.X, T0.Y, PS,
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; EG-NEXT: ADD_INT T4.W, T0.Y, PS,
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; EG-NEXT: XOR_INT * T2.W, PV.W, T3.W,
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; EG-NEXT: MULHI * T0.X, PS, PV.W,
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; EG-NEXT: MULLO_INT * T0.Y, PS, T1.W,
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; EG-NEXT: SUB_INT * T2.W, T2.W, PS,
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; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
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; EG-NEXT: SETGE_UINT T4.W, PV.W, T1.W,
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; EG-NEXT: SUB_INT * T5.W, PV.W, T1.W,
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; EG-NEXT: CNDE_INT T2.W, PV.W, T2.W, PS,
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; EG-NEXT: CNDE_INT * T4.W, PV.W, T0.X, PV.Z,
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; EG-NEXT: ADD_INT T5.W, PS, 1,
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; EG-NEXT: SETGE_UINT * T1.W, PV.W, T1.W,
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; EG-NEXT: CNDE_INT T1.W, PS, T4.W, PV.W, BS:VEC_102/SCL_221
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; EG-NEXT: XOR_INT * T0.W, T3.W, T0.W,
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; EG-NEXT: XOR_INT * T1.W, PV.W, PS,
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; EG-NEXT: SUB_INT T0.X, PV.W, T0.W,
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; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
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; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
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%den_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1
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%num = load i32, i32 addrspace(1) * %in
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%den = load i32, i32 addrspace(1) * %den_ptr
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%result = sdiv i32 %num, %den
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store i32 %result, i32 addrspace(1)* %out
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ret void
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}
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define amdgpu_kernel void @sdiv_i32_4(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
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; GCN-LABEL: sdiv_i32_4:
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; GCN: ; %bb.0:
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; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
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; GCN-NEXT: s_mov_b32 s3, 0xf000
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; GCN-NEXT: s_mov_b32 s2, -1
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; GCN-NEXT: s_mov_b32 s10, s2
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; GCN-NEXT: s_mov_b32 s11, s3
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_mov_b32 s8, s6
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; GCN-NEXT: s_mov_b32 s9, s7
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; GCN-NEXT: buffer_load_dword v0, off, s[8:11], 0
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; GCN-NEXT: s_mov_b32 s0, s4
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; GCN-NEXT: s_mov_b32 s1, s5
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: v_ashrrev_i32_e32 v1, 31, v0
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; GCN-NEXT: v_lshrrev_b32_e32 v1, 30, v1
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; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1
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; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0
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; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GCN-NEXT: s_endpgm
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;
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; TONGA-LABEL: sdiv_i32_4:
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; TONGA: ; %bb.0:
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; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; TONGA-NEXT: s_mov_b32 s3, 0xf000
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; TONGA-NEXT: s_mov_b32 s2, -1
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; TONGA-NEXT: s_mov_b32 s10, s2
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; TONGA-NEXT: s_mov_b32 s11, s3
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; TONGA-NEXT: s_waitcnt lgkmcnt(0)
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; TONGA-NEXT: s_mov_b32 s8, s6
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; TONGA-NEXT: s_mov_b32 s9, s7
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; TONGA-NEXT: buffer_load_dword v0, off, s[8:11], 0
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; TONGA-NEXT: s_mov_b32 s0, s4
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; TONGA-NEXT: s_mov_b32 s1, s5
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; TONGA-NEXT: s_waitcnt vmcnt(0)
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; TONGA-NEXT: v_ashrrev_i32_e32 v1, 31, v0
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; TONGA-NEXT: v_lshrrev_b32_e32 v1, 30, v1
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; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v1
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; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0
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; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; TONGA-NEXT: s_endpgm
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;
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; GFX9-LABEL: sdiv_i32_4:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-NEXT: s_mov_b32 s3, 0xf000
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; GFX9-NEXT: s_mov_b32 s2, -1
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: s_mov_b32 s0, s4
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; GFX9-NEXT: s_mov_b32 s1, s5
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; GFX9-NEXT: s_mov_b32 s4, s6
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; GFX9-NEXT: s_mov_b32 s5, s7
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; GFX9-NEXT: s_mov_b32 s6, s2
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; GFX9-NEXT: s_mov_b32 s7, s3
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; GFX9-NEXT: buffer_load_dword v0, off, s[4:7], 0
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_ashrrev_i32_e32 v1, 31, v0
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; GFX9-NEXT: v_lshrrev_b32_e32 v1, 30, v1
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; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
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; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0
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; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX9-NEXT: s_endpgm
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;
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; EG-LABEL: sdiv_i32_4:
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; EG: ; %bb.0:
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; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
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; EG-NEXT: TEX 0 @6
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; EG-NEXT: ALU 7, @9, KC0[CB0:0-32], KC1[]
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; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
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; EG-NEXT: CF_END
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; EG-NEXT: PAD
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; EG-NEXT: Fetch clause starting at 6:
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; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1
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; EG-NEXT: ALU clause starting at 8:
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; EG-NEXT: MOV * T0.X, KC0[2].Z,
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; EG-NEXT: ALU clause starting at 9:
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; EG-NEXT: ASHR * T0.W, T0.X, literal.x,
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; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00)
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; EG-NEXT: LSHR * T0.W, PV.W, literal.x,
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; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W,
|
|
; EG-NEXT: ASHR T0.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%num = load i32, i32 addrspace(1) * %in
|
|
%result = sdiv i32 %num, 4
|
|
store i32 %result, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; Multiply by a weird constant to make sure setIntDivIsCheap is
|
|
; working.
|
|
|
|
define amdgpu_kernel void @slow_sdiv_i32_3435(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
|
|
; GCN-LABEL: slow_sdiv_i32_3435:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GCN-NEXT: s_mov_b32 s0, 0x98a1930b
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_mul_hi_i32 v1, v0, s0
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v1, 31, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v0, 11, v0
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v1, v0
|
|
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: slow_sdiv_i32_3435:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; TONGA-NEXT: s_mov_b32 s0, 0x98a1930b
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_mul_hi_i32 v1, v0, s0
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v1
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v1, 31, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v0, 11, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v1, v0
|
|
; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: slow_sdiv_i32_3435:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_dword v0, off, s[8:11], 0
|
|
; GFX9-NEXT: s_mov_b32 s0, 0x98a1930b
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mul_hi_i32 v1, v0, s0
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v1, v0
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 31, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 11, v0
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v0, v1
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: slow_sdiv_i32_3435:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 0 @6
|
|
; EG-NEXT: ALU 8, @9, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_32 T0.X, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 8:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 9:
|
|
; EG-NEXT: MULHI_INT * T0.Y, T0.X, literal.x,
|
|
; EG-NEXT: -1734241525(-4.176600e-24), 0(0.000000e+00)
|
|
; EG-NEXT: ADD_INT * T0.W, PS, T0.X,
|
|
; EG-NEXT: ASHR T1.W, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T0.W, PV.W, literal.y,
|
|
; EG-NEXT: 11(1.541428e-44), 31(4.344025e-44)
|
|
; EG-NEXT: ADD_INT T0.X, PV.W, PS,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%num = load i32, i32 addrspace(1) * %in
|
|
%result = sdiv i32 %num, 3435
|
|
store i32 %result, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @sdiv_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
|
|
; GCN-LABEL: sdiv_v2i32:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s7, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s6, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s6
|
|
; GCN-NEXT: s_mov_b32 s11, s7
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s2
|
|
; GCN-NEXT: s_mov_b32 s9, s3
|
|
; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GCN-NEXT: s_mov_b32 s2, 0x4f7ffffe
|
|
; GCN-NEXT: s_mov_b32 s4, s0
|
|
; GCN-NEXT: s_mov_b32 s5, s1
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v5, 31, v2
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v7, 31, v3
|
|
; GCN-NEXT: v_add_i32_e32 v2, vcc, v5, v2
|
|
; GCN-NEXT: v_add_i32_e32 v3, vcc, v7, v3
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v4, 31, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v6, 31, v1
|
|
; GCN-NEXT: v_xor_b32_e32 v2, v2, v5
|
|
; GCN-NEXT: v_xor_b32_e32 v3, v3, v7
|
|
; GCN-NEXT: v_xor_b32_e32 v8, v4, v5
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v5, v2
|
|
; GCN-NEXT: v_xor_b32_e32 v9, v6, v7
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v7, v3
|
|
; GCN-NEXT: v_sub_i32_e32 v10, vcc, 0, v2
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v5, v5
|
|
; GCN-NEXT: v_sub_i32_e32 v11, vcc, 0, v3
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v7, v7
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v4, v0
|
|
; GCN-NEXT: v_mul_f32_e32 v5, s2, v5
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v5, v5
|
|
; GCN-NEXT: v_mul_f32_e32 v7, s2, v7
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v7, v7
|
|
; GCN-NEXT: v_add_i32_e32 v1, vcc, v6, v1
|
|
; GCN-NEXT: v_mul_lo_u32 v10, v10, v5
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v4
|
|
; GCN-NEXT: v_mul_lo_u32 v11, v11, v7
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v1, v6
|
|
; GCN-NEXT: v_mul_hi_u32 v4, v5, v10
|
|
; GCN-NEXT: v_mul_hi_u32 v6, v7, v11
|
|
; GCN-NEXT: v_add_i32_e32 v4, vcc, v4, v5
|
|
; GCN-NEXT: v_mul_hi_u32 v4, v0, v4
|
|
; GCN-NEXT: v_add_i32_e32 v5, vcc, v6, v7
|
|
; GCN-NEXT: v_mul_hi_u32 v5, v1, v5
|
|
; GCN-NEXT: v_mul_lo_u32 v6, v4, v2
|
|
; GCN-NEXT: v_add_i32_e32 v7, vcc, 1, v4
|
|
; GCN-NEXT: v_mul_lo_u32 v10, v5, v3
|
|
; GCN-NEXT: v_add_i32_e32 v11, vcc, 1, v5
|
|
; GCN-NEXT: v_subrev_i32_e32 v0, vcc, v6, v0
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2
|
|
; GCN-NEXT: v_subrev_i32_e32 v1, vcc, v10, v1
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v1, v3
|
|
; GCN-NEXT: v_subrev_i32_e32 v6, vcc, v2, v0
|
|
; GCN-NEXT: v_cndmask_b32_e64 v4, v4, v7, s[0:1]
|
|
; GCN-NEXT: v_subrev_i32_e32 v7, vcc, v3, v1
|
|
; GCN-NEXT: v_cndmask_b32_e64 v5, v5, v11, s[2:3]
|
|
; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v6, s[0:1]
|
|
; GCN-NEXT: v_cndmask_b32_e64 v1, v1, v7, s[2:3]
|
|
; GCN-NEXT: v_add_i32_e32 v6, vcc, 1, v4
|
|
; GCN-NEXT: v_add_i32_e32 v7, vcc, 1, v5
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2
|
|
; GCN-NEXT: v_cndmask_b32_e32 v0, v4, v6, vcc
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3
|
|
; GCN-NEXT: v_cndmask_b32_e32 v1, v5, v7, vcc
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v8
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v1, v9
|
|
; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v8
|
|
; GCN-NEXT: v_sub_i32_e32 v1, vcc, v1, v9
|
|
; GCN-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: sdiv_v2i32:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s7, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s6, -1
|
|
; TONGA-NEXT: s_mov_b32 s2, s6
|
|
; TONGA-NEXT: s_mov_b32 s3, s7
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s0, s10
|
|
; TONGA-NEXT: s_mov_b32 s1, s11
|
|
; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[0:3], 0
|
|
; TONGA-NEXT: s_mov_b32 s2, 0x4f7ffffe
|
|
; TONGA-NEXT: s_mov_b32 s4, s8
|
|
; TONGA-NEXT: s_mov_b32 s5, s9
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v2, vcc, v4, v2
|
|
; TONGA-NEXT: v_xor_b32_e32 v2, v2, v4
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v5, v2
|
|
; TONGA-NEXT: v_sub_u32_e32 v6, vcc, 0, v2
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v7, 31, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v7, v0
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v5, v5
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v0, v7
|
|
; TONGA-NEXT: v_xor_b32_e32 v4, v7, v4
|
|
; TONGA-NEXT: v_mul_f32_e32 v5, s2, v5
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v5, v5
|
|
; TONGA-NEXT: v_mul_lo_u32 v6, v6, v5
|
|
; TONGA-NEXT: v_mul_hi_u32 v6, v5, v6
|
|
; TONGA-NEXT: v_add_u32_e32 v5, vcc, v6, v5
|
|
; TONGA-NEXT: v_mul_hi_u32 v5, v0, v5
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v6, 31, v3
|
|
; TONGA-NEXT: v_mul_lo_u32 v8, v5, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v9, vcc, 1, v5
|
|
; TONGA-NEXT: v_subrev_u32_e32 v0, vcc, v8, v0
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v2
|
|
; TONGA-NEXT: v_subrev_u32_e32 v8, vcc, v2, v0
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v5, v9, s[0:1]
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v0, v0, v8, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v8, vcc, 1, v5
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2
|
|
; TONGA-NEXT: s_mov_b64 s[0:1], vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v6, v3
|
|
; TONGA-NEXT: v_xor_b32_e32 v2, v0, v6
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v0, v2
|
|
; TONGA-NEXT: v_sub_u32_e32 v9, vcc, 0, v2
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v3, 31, v1
|
|
; TONGA-NEXT: v_add_u32_e32 v1, vcc, v3, v1
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v0, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v1, v3
|
|
; TONGA-NEXT: v_xor_b32_e32 v6, v3, v6
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v5, v8, s[0:1]
|
|
; TONGA-NEXT: v_mul_f32_e32 v0, s2, v0
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v0, v0
|
|
; TONGA-NEXT: v_mul_lo_u32 v9, v9, v0
|
|
; TONGA-NEXT: v_mul_hi_u32 v7, v0, v9
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v7, v0
|
|
; TONGA-NEXT: v_mul_hi_u32 v3, v1, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v5, v4
|
|
; TONGA-NEXT: v_sub_u32_e32 v0, vcc, v0, v4
|
|
; TONGA-NEXT: v_mul_lo_u32 v4, v3, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v5, vcc, 1, v3
|
|
; TONGA-NEXT: v_subrev_u32_e32 v1, vcc, v4, v1
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v2
|
|
; TONGA-NEXT: v_subrev_u32_e32 v4, vcc, v2, v1
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v3, v3, v5, s[0:1]
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v1, v1, v4, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v1, v6
|
|
; TONGA-NEXT: v_sub_u32_e32 v1, vcc, v1, v6
|
|
; TONGA-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: sdiv_v2i32:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s6, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s6
|
|
; GFX9-NEXT: s_mov_b32 s11, s7
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s2
|
|
; GFX9-NEXT: s_mov_b32 s9, s3
|
|
; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GFX9-NEXT: s_mov_b32 s2, 0x4f7ffffe
|
|
; GFX9-NEXT: s_mov_b32 s4, s0
|
|
; GFX9-NEXT: s_mov_b32 s5, s1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v4, 31, v2
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v5, 31, v3
|
|
; GFX9-NEXT: v_add_u32_e32 v2, v2, v4
|
|
; GFX9-NEXT: v_add_u32_e32 v3, v3, v5
|
|
; GFX9-NEXT: v_xor_b32_e32 v2, v2, v4
|
|
; GFX9-NEXT: v_xor_b32_e32 v3, v3, v5
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v6, v2
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v7, v3
|
|
; GFX9-NEXT: v_sub_u32_e32 v10, 0, v2
|
|
; GFX9-NEXT: v_sub_u32_e32 v11, 0, v3
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v6, v6
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v7, v7
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v8, 31, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v9, 31, v1
|
|
; GFX9-NEXT: v_mul_f32_e32 v6, s2, v6
|
|
; GFX9-NEXT: v_mul_f32_e32 v7, s2, v7
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v6, v6
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v7, v7
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_add_u32_e32 v1, v1, v9
|
|
; GFX9-NEXT: v_mul_lo_u32 v10, v10, v6
|
|
; GFX9-NEXT: v_mul_lo_u32 v11, v11, v7
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v9
|
|
; GFX9-NEXT: v_mul_hi_u32 v10, v6, v10
|
|
; GFX9-NEXT: v_mul_hi_u32 v11, v7, v11
|
|
; GFX9-NEXT: v_xor_b32_e32 v4, v8, v4
|
|
; GFX9-NEXT: v_xor_b32_e32 v5, v9, v5
|
|
; GFX9-NEXT: v_add_u32_e32 v6, v6, v10
|
|
; GFX9-NEXT: v_add_u32_e32 v7, v7, v11
|
|
; GFX9-NEXT: v_mul_hi_u32 v6, v0, v6
|
|
; GFX9-NEXT: v_mul_hi_u32 v7, v1, v7
|
|
; GFX9-NEXT: v_mul_lo_u32 v8, v6, v2
|
|
; GFX9-NEXT: v_mul_lo_u32 v9, v7, v3
|
|
; GFX9-NEXT: v_add_u32_e32 v10, 1, v6
|
|
; GFX9-NEXT: v_add_u32_e32 v11, 1, v7
|
|
; GFX9-NEXT: v_sub_u32_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_sub_u32_e32 v1, v1, v9
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2
|
|
; GFX9-NEXT: v_sub_u32_e32 v8, v0, v2
|
|
; GFX9-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v3
|
|
; GFX9-NEXT: v_sub_u32_e32 v9, v1, v3
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v6, v6, v10, vcc
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v8, vcc
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v7, v7, v11, s[0:1]
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, v9, s[0:1]
|
|
; GFX9-NEXT: v_add_u32_e32 v8, 1, v6
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v2
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, v6, v8, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v9, 1, v7
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v1, v3
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, v7, v9, vcc
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v4
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v5
|
|
; GFX9-NEXT: v_sub_u32_e32 v0, v0, v4
|
|
; GFX9-NEXT: v_sub_u32_e32 v1, v1, v5
|
|
; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: sdiv_v2i32:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 1 @6
|
|
; EG-NEXT: ALU 51, @11, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_64 T1.XY, T0.X, 8, #1
|
|
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 10:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 11:
|
|
; EG-NEXT: SETGT_INT * T0.W, 0.0, T1.Y,
|
|
; EG-NEXT: ADD_INT T1.W, T1.Y, PV.W,
|
|
; EG-NEXT: SETGT_INT * T2.W, 0.0, T1.X,
|
|
; EG-NEXT: XOR_INT * T1.W, PV.W, T0.W,
|
|
; EG-NEXT: SUB_INT T0.Z, 0.0, PV.W,
|
|
; EG-NEXT: ADD_INT T3.W, T1.X, T2.W,
|
|
; EG-NEXT: RECIP_UINT * T1.X, PV.W,
|
|
; EG-NEXT: XOR_INT T3.W, PV.W, T2.W,
|
|
; EG-NEXT: MULLO_INT * T0.Z, PV.Z, PS,
|
|
; EG-NEXT: SUB_INT T4.W, 0.0, PV.W,
|
|
; EG-NEXT: RECIP_UINT * T1.Y, PV.W,
|
|
; EG-NEXT: SETGT_INT T5.W, 0.0, T0.X,
|
|
; EG-NEXT: MULLO_INT * T1.Z, PV.W, PS,
|
|
; EG-NEXT: SETGT_INT T2.Z, 0.0, T0.Y,
|
|
; EG-NEXT: ADD_INT T4.W, T0.X, PV.W,
|
|
; EG-NEXT: MULHI * T0.X, T1.Y, PS,
|
|
; EG-NEXT: ADD_INT T1.Y, T1.Y, PS,
|
|
; EG-NEXT: XOR_INT T1.Z, PV.W, T5.W,
|
|
; EG-NEXT: ADD_INT T4.W, T0.Y, PV.Z, BS:VEC_120/SCL_212
|
|
; EG-NEXT: MULHI * T0.X, T1.X, T0.Z,
|
|
; EG-NEXT: ADD_INT T0.Z, T1.X, PS,
|
|
; EG-NEXT: XOR_INT T4.W, PV.W, T2.Z,
|
|
; EG-NEXT: MULHI * T0.X, PV.Z, PV.Y,
|
|
; EG-NEXT: MULHI * T0.Y, PV.W, PV.Z,
|
|
; EG-NEXT: MULLO_INT * T0.Z, PS, T1.W,
|
|
; EG-NEXT: SUB_INT T4.W, T4.W, PS,
|
|
; EG-NEXT: MULLO_INT * T0.Z, T0.X, T3.W,
|
|
; EG-NEXT: SUB_INT T1.Y, T1.Z, PS,
|
|
; EG-NEXT: ADD_INT T0.Z, T0.Y, 1,
|
|
; EG-NEXT: SETGE_UINT T6.W, PV.W, T1.W,
|
|
; EG-NEXT: SUB_INT * T7.W, PV.W, T1.W,
|
|
; EG-NEXT: CNDE_INT T1.X, PV.W, T4.W, PS, BS:VEC_021/SCL_122
|
|
; EG-NEXT: CNDE_INT T0.Y, PV.W, T0.Y, PV.Z,
|
|
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
|
|
; EG-NEXT: SETGE_UINT T4.W, PV.Y, T3.W,
|
|
; EG-NEXT: SUB_INT * T6.W, PV.Y, T3.W,
|
|
; EG-NEXT: CNDE_INT T1.Y, PV.W, T1.Y, PS,
|
|
; EG-NEXT: CNDE_INT T0.Z, PV.W, T0.X, PV.Z,
|
|
; EG-NEXT: ADD_INT T4.W, PV.Y, 1,
|
|
; EG-NEXT: SETGE_UINT * T1.W, PV.X, T1.W,
|
|
; EG-NEXT: CNDE_INT T0.Y, PS, T0.Y, PV.W,
|
|
; EG-NEXT: XOR_INT T1.Z, T2.Z, T0.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: ADD_INT T0.W, PV.Z, 1,
|
|
; EG-NEXT: SETGE_UINT * T1.W, PV.Y, T3.W,
|
|
; EG-NEXT: CNDE_INT T0.Z, PS, T0.Z, PV.W,
|
|
; EG-NEXT: XOR_INT T0.W, T5.W, T2.W,
|
|
; EG-NEXT: XOR_INT * T1.W, PV.Y, PV.Z,
|
|
; EG-NEXT: SUB_INT T0.Y, PS, T1.Z,
|
|
; EG-NEXT: XOR_INT * T1.W, PV.Z, PV.W,
|
|
; EG-NEXT: SUB_INT T0.X, PV.W, T0.W,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%den_ptr = getelementptr <2 x i32>, <2 x i32> addrspace(1)* %in, i32 1
|
|
%num = load <2 x i32>, <2 x i32> addrspace(1) * %in
|
|
%den = load <2 x i32>, <2 x i32> addrspace(1) * %den_ptr
|
|
%result = sdiv <2 x i32> %num, %den
|
|
store <2 x i32> %result, <2 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @sdiv_v2i32_4(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
|
|
; GCN-LABEL: sdiv_v2i32_4:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v2, 31, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v3, 31, v1
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v2, 30, v2
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v3, 30, v3
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v2, v0
|
|
; GCN-NEXT: v_add_i32_e32 v1, vcc, v3, v1
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; GCN-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: sdiv_v2i32_4:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v2, 31, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v3, 31, v1
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v2, 30, v2
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v3, 30, v3
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v2, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v1, vcc, v3, v1
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; TONGA-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: sdiv_v2i32_4:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 31, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v3, 31, v1
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 30, v2
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v3, 30, v3
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v0, v2
|
|
; GFX9-NEXT: v_add_u32_e32 v1, v1, v3
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; GFX9-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: sdiv_v2i32_4:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 0 @6
|
|
; EG-NEXT: ALU 13, @9, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_64 T0.XY, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 8:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 9:
|
|
; EG-NEXT: ASHR * T0.W, T0.Y, literal.x,
|
|
; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHR T0.W, PV.W, literal.x,
|
|
; EG-NEXT: ASHR * T1.W, T0.X, literal.y,
|
|
; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44)
|
|
; EG-NEXT: LSHR T1.W, PS, literal.x,
|
|
; EG-NEXT: ADD_INT * T0.W, T0.Y, PV.W,
|
|
; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.Y, PS, literal.x,
|
|
; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%num = load <2 x i32>, <2 x i32> addrspace(1) * %in
|
|
%result = sdiv <2 x i32> %num, <i32 4, i32 4>
|
|
store <2 x i32> %result, <2 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @sdiv_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
|
|
; GCN-LABEL: sdiv_v4i32:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s11, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s10, -1
|
|
; GCN-NEXT: s_mov_b32 s6, s10
|
|
; GCN-NEXT: s_mov_b32 s7, s11
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s4, s2
|
|
; GCN-NEXT: s_mov_b32 s5, s3
|
|
; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0
|
|
; GCN-NEXT: buffer_load_dwordx4 v[4:7], off, s[4:7], 0 offset:16
|
|
; GCN-NEXT: s_mov_b32 s2, 0x4f7ffffe
|
|
; GCN-NEXT: s_mov_b32 s8, s0
|
|
; GCN-NEXT: s_mov_b32 s9, s1
|
|
; GCN-NEXT: s_waitcnt vmcnt(1)
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v8, 31, v0
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v11, 31, v5
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v9, 31, v4
|
|
; GCN-NEXT: v_add_i32_e32 v5, vcc, v11, v5
|
|
; GCN-NEXT: v_add_i32_e32 v4, vcc, v9, v4
|
|
; GCN-NEXT: v_xor_b32_e32 v5, v5, v11
|
|
; GCN-NEXT: v_xor_b32_e32 v15, v8, v9
|
|
; GCN-NEXT: v_xor_b32_e32 v4, v4, v9
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v9, v5
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v8, v0
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v8
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v8, v4
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v9, v9
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v13, 31, v6
|
|
; GCN-NEXT: v_add_i32_e32 v6, vcc, v13, v6
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v10, 31, v1
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v8, v8
|
|
; GCN-NEXT: v_mul_f32_e32 v9, s2, v9
|
|
; GCN-NEXT: v_xor_b32_e32 v6, v6, v13
|
|
; GCN-NEXT: v_xor_b32_e32 v16, v10, v11
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v11, v6
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v9, v9
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v12, 31, v2
|
|
; GCN-NEXT: v_add_i32_e32 v2, vcc, v12, v2
|
|
; GCN-NEXT: v_mul_f32_e32 v8, s2, v8
|
|
; GCN-NEXT: v_xor_b32_e32 v17, v12, v13
|
|
; GCN-NEXT: v_xor_b32_e32 v2, v2, v12
|
|
; GCN-NEXT: v_sub_i32_e32 v12, vcc, 0, v5
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v11, v11
|
|
; GCN-NEXT: v_mul_lo_u32 v12, v12, v9
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v8, v8
|
|
; GCN-NEXT: v_add_i32_e32 v1, vcc, v10, v1
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v1, v10
|
|
; GCN-NEXT: v_sub_i32_e32 v10, vcc, 0, v4
|
|
; GCN-NEXT: v_mul_lo_u32 v10, v10, v8
|
|
; GCN-NEXT: v_mul_hi_u32 v12, v9, v12
|
|
; GCN-NEXT: v_mul_f32_e32 v11, s2, v11
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v11, v11
|
|
; GCN-NEXT: v_mul_hi_u32 v10, v8, v10
|
|
; GCN-NEXT: v_add_i32_e32 v9, vcc, v12, v9
|
|
; GCN-NEXT: v_sub_i32_e32 v12, vcc, 0, v6
|
|
; GCN-NEXT: v_mul_lo_u32 v12, v12, v11
|
|
; GCN-NEXT: v_add_i32_e32 v8, vcc, v10, v8
|
|
; GCN-NEXT: v_mul_hi_u32 v8, v0, v8
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v14, 31, v7
|
|
; GCN-NEXT: v_mul_hi_u32 v12, v11, v12
|
|
; GCN-NEXT: v_add_i32_e32 v7, vcc, v14, v7
|
|
; GCN-NEXT: v_xor_b32_e32 v7, v7, v14
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v10, v7
|
|
; GCN-NEXT: v_add_i32_e32 v11, vcc, v12, v11
|
|
; GCN-NEXT: v_mul_lo_u32 v12, v8, v4
|
|
; GCN-NEXT: v_mul_hi_u32 v9, v1, v9
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v10, v10
|
|
; GCN-NEXT: v_mul_hi_u32 v11, v2, v11
|
|
; GCN-NEXT: v_sub_i32_e32 v0, vcc, v0, v12
|
|
; GCN-NEXT: v_add_i32_e32 v12, vcc, 1, v8
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v4
|
|
; GCN-NEXT: v_cndmask_b32_e64 v8, v8, v12, s[0:1]
|
|
; GCN-NEXT: v_sub_i32_e32 v12, vcc, v0, v4
|
|
; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v12, s[0:1]
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v0, v4
|
|
; GCN-NEXT: v_mul_lo_u32 v0, v9, v5
|
|
; GCN-NEXT: v_mul_f32_e32 v10, s2, v10
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v4, v10
|
|
; GCN-NEXT: v_mul_lo_u32 v10, v11, v6
|
|
; GCN-NEXT: v_sub_i32_e32 v0, vcc, v1, v0
|
|
; GCN-NEXT: v_add_i32_e32 v1, vcc, 1, v9
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[2:3], v0, v5
|
|
; GCN-NEXT: v_sub_i32_e32 v2, vcc, v2, v10
|
|
; GCN-NEXT: v_cndmask_b32_e64 v1, v9, v1, s[2:3]
|
|
; GCN-NEXT: v_sub_i32_e32 v9, vcc, v0, v5
|
|
; GCN-NEXT: v_add_i32_e32 v10, vcc, 1, v11
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[4:5], v2, v6
|
|
; GCN-NEXT: v_add_i32_e32 v12, vcc, 1, v8
|
|
; GCN-NEXT: v_cndmask_b32_e64 v10, v11, v10, s[4:5]
|
|
; GCN-NEXT: v_sub_i32_e32 v11, vcc, v2, v6
|
|
; GCN-NEXT: v_cndmask_b32_e64 v0, v0, v9, s[2:3]
|
|
; GCN-NEXT: v_add_i32_e32 v9, vcc, 1, v1
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v0, v5
|
|
; GCN-NEXT: v_cndmask_b32_e32 v0, v1, v9, vcc
|
|
; GCN-NEXT: v_cndmask_b32_e64 v8, v8, v12, s[0:1]
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v8, v15
|
|
; GCN-NEXT: v_xor_b32_e32 v5, v0, v16
|
|
; GCN-NEXT: v_sub_i32_e32 v0, vcc, v1, v15
|
|
; GCN-NEXT: v_sub_i32_e32 v1, vcc, v5, v16
|
|
; GCN-NEXT: v_sub_i32_e32 v5, vcc, 0, v7
|
|
; GCN-NEXT: v_mul_lo_u32 v5, v5, v4
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v9, 31, v3
|
|
; GCN-NEXT: v_add_i32_e32 v3, vcc, v9, v3
|
|
; GCN-NEXT: v_xor_b32_e32 v3, v3, v9
|
|
; GCN-NEXT: v_mul_hi_u32 v5, v4, v5
|
|
; GCN-NEXT: v_cndmask_b32_e64 v2, v2, v11, s[4:5]
|
|
; GCN-NEXT: v_add_i32_e32 v8, vcc, 1, v10
|
|
; GCN-NEXT: v_add_i32_e32 v4, vcc, v5, v4
|
|
; GCN-NEXT: v_mul_hi_u32 v4, v3, v4
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v2, v6
|
|
; GCN-NEXT: v_cndmask_b32_e32 v2, v10, v8, vcc
|
|
; GCN-NEXT: v_xor_b32_e32 v2, v2, v17
|
|
; GCN-NEXT: v_mul_lo_u32 v5, v4, v7
|
|
; GCN-NEXT: v_sub_i32_e32 v2, vcc, v2, v17
|
|
; GCN-NEXT: v_xor_b32_e32 v6, v9, v14
|
|
; GCN-NEXT: v_sub_i32_e32 v3, vcc, v3, v5
|
|
; GCN-NEXT: v_add_i32_e32 v5, vcc, 1, v4
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v3, v7
|
|
; GCN-NEXT: v_cndmask_b32_e64 v4, v4, v5, s[0:1]
|
|
; GCN-NEXT: v_sub_i32_e32 v5, vcc, v3, v7
|
|
; GCN-NEXT: v_cndmask_b32_e64 v3, v3, v5, s[0:1]
|
|
; GCN-NEXT: v_add_i32_e32 v5, vcc, 1, v4
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v3, v7
|
|
; GCN-NEXT: v_cndmask_b32_e32 v3, v4, v5, vcc
|
|
; GCN-NEXT: v_xor_b32_e32 v3, v3, v6
|
|
; GCN-NEXT: v_sub_i32_e32 v3, vcc, v3, v6
|
|
; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: sdiv_v4i32:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[8:11], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s7, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s6, -1
|
|
; TONGA-NEXT: s_mov_b32 s2, s6
|
|
; TONGA-NEXT: s_mov_b32 s3, s7
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s0, s10
|
|
; TONGA-NEXT: s_mov_b32 s1, s11
|
|
; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[0:3], 0 offset:16
|
|
; TONGA-NEXT: s_mov_b32 s10, 0x4f7ffffe
|
|
; TONGA-NEXT: s_mov_b32 s4, s8
|
|
; TONGA-NEXT: s_mov_b32 s5, s9
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v8, 31, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v8, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v0, v8
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v4, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v14, 31, v2
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v4
|
|
; TONGA-NEXT: v_mul_f32_e32 v4, s10, v4
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v9, v4
|
|
; TONGA-NEXT: v_sub_u32_e32 v4, vcc, 0, v0
|
|
; TONGA-NEXT: v_mul_lo_u32 v10, v4, v9
|
|
; TONGA-NEXT: buffer_load_dwordx4 v[4:7], off, s[0:3], 0
|
|
; TONGA-NEXT: v_mul_hi_u32 v10, v9, v10
|
|
; TONGA-NEXT: v_add_u32_e32 v9, vcc, v10, v9
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v10, 31, v1
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v11, 31, v4
|
|
; TONGA-NEXT: v_add_u32_e32 v4, vcc, v11, v4
|
|
; TONGA-NEXT: v_xor_b32_e32 v4, v4, v11
|
|
; TONGA-NEXT: v_mul_hi_u32 v9, v4, v9
|
|
; TONGA-NEXT: v_xor_b32_e32 v8, v11, v8
|
|
; TONGA-NEXT: v_mul_lo_u32 v12, v9, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v13, vcc, 1, v9
|
|
; TONGA-NEXT: v_sub_u32_e32 v4, vcc, v4, v12
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v0
|
|
; TONGA-NEXT: v_sub_u32_e32 v12, vcc, v4, v0
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v9, v9, v13, s[0:1]
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v4, v4, v12, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v12, vcc, 1, v9
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v4, v0
|
|
; TONGA-NEXT: s_mov_b64 s[0:1], vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v10, v1
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v0, v10
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v0, v1
|
|
; TONGA-NEXT: v_sub_u32_e32 v13, vcc, 0, v1
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v5
|
|
; TONGA-NEXT: v_add_u32_e32 v5, vcc, v4, v5
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v0, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v5, v5, v4
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v9, v9, v12, s[0:1]
|
|
; TONGA-NEXT: v_xor_b32_e32 v4, v4, v10
|
|
; TONGA-NEXT: v_mul_f32_e32 v0, s10, v0
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v0, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v10, 31, v6
|
|
; TONGA-NEXT: v_mul_lo_u32 v13, v13, v0
|
|
; TONGA-NEXT: v_mul_hi_u32 v11, v0, v13
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v11, v0
|
|
; TONGA-NEXT: v_mul_hi_u32 v11, v5, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v9, v8
|
|
; TONGA-NEXT: v_subrev_u32_e32 v0, vcc, v8, v0
|
|
; TONGA-NEXT: v_mul_lo_u32 v8, v11, v1
|
|
; TONGA-NEXT: v_add_u32_e32 v9, vcc, 1, v11
|
|
; TONGA-NEXT: v_sub_u32_e32 v5, vcc, v5, v8
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v5, v1
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v8, v11, v9, s[0:1]
|
|
; TONGA-NEXT: v_sub_u32_e32 v9, vcc, v5, v1
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v5, v9, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v9, vcc, 1, v8
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v5, v1
|
|
; TONGA-NEXT: s_mov_b64 s[0:1], vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v1, vcc, v14, v2
|
|
; TONGA-NEXT: v_xor_b32_e32 v2, v1, v14
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v1, v2
|
|
; TONGA-NEXT: v_sub_u32_e32 v5, vcc, 0, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v8, v8, v9, s[0:1]
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v9, 31, v3
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v1, v1
|
|
; TONGA-NEXT: v_mul_f32_e32 v1, s10, v1
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v1, v1
|
|
; TONGA-NEXT: v_mul_lo_u32 v5, v5, v1
|
|
; TONGA-NEXT: v_mul_hi_u32 v5, v1, v5
|
|
; TONGA-NEXT: v_add_u32_e32 v1, vcc, v5, v1
|
|
; TONGA-NEXT: v_add_u32_e32 v5, vcc, v10, v6
|
|
; TONGA-NEXT: v_xor_b32_e32 v5, v5, v10
|
|
; TONGA-NEXT: v_mul_hi_u32 v6, v5, v1
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v8, v4
|
|
; TONGA-NEXT: v_subrev_u32_e32 v1, vcc, v4, v1
|
|
; TONGA-NEXT: v_xor_b32_e32 v10, v10, v14
|
|
; TONGA-NEXT: v_mul_lo_u32 v4, v6, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v8, vcc, 1, v6
|
|
; TONGA-NEXT: v_sub_u32_e32 v4, vcc, v5, v4
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v6, v8, s[0:1]
|
|
; TONGA-NEXT: v_sub_u32_e32 v6, vcc, v4, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v4, v4, v6, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v6, vcc, 1, v5
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v4, v2
|
|
; TONGA-NEXT: s_mov_b64 s[0:1], vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v2, vcc, v9, v3
|
|
; TONGA-NEXT: v_xor_b32_e32 v3, v2, v9
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v2, v3
|
|
; TONGA-NEXT: v_sub_u32_e32 v8, vcc, 0, v3
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v5, v6, s[0:1]
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v7
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v2, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v7, vcc, v4, v7
|
|
; TONGA-NEXT: v_xor_b32_e32 v9, v4, v9
|
|
; TONGA-NEXT: v_xor_b32_e32 v4, v7, v4
|
|
; TONGA-NEXT: v_mul_f32_e32 v2, s10, v2
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v2, v2
|
|
; TONGA-NEXT: v_mul_lo_u32 v8, v8, v2
|
|
; TONGA-NEXT: v_mul_hi_u32 v6, v2, v8
|
|
; TONGA-NEXT: v_add_u32_e32 v2, vcc, v6, v2
|
|
; TONGA-NEXT: v_mul_hi_u32 v6, v4, v2
|
|
; TONGA-NEXT: v_xor_b32_e32 v2, v5, v10
|
|
; TONGA-NEXT: v_subrev_u32_e32 v2, vcc, v10, v2
|
|
; TONGA-NEXT: v_mul_lo_u32 v5, v6, v3
|
|
; TONGA-NEXT: v_add_u32_e32 v7, vcc, 1, v6
|
|
; TONGA-NEXT: v_sub_u32_e32 v4, vcc, v4, v5
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v4, v3
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v5, v6, v7, s[0:1]
|
|
; TONGA-NEXT: v_sub_u32_e32 v6, vcc, v4, v3
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v4, v4, v6, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v6, vcc, 1, v5
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v4, v3
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v3, v5, v6, vcc
|
|
; TONGA-NEXT: v_xor_b32_e32 v3, v3, v9
|
|
; TONGA-NEXT: v_subrev_u32_e32 v3, vcc, v9, v3
|
|
; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: sdiv_v4i32:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s6, s10
|
|
; GFX9-NEXT: s_mov_b32 s7, s11
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s4, s2
|
|
; GFX9-NEXT: s_mov_b32 s5, s3
|
|
; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[4:7], 0
|
|
; GFX9-NEXT: buffer_load_dwordx4 v[4:7], off, s[4:7], 0 offset:16
|
|
; GFX9-NEXT: s_mov_b32 s2, 0x4f7ffffe
|
|
; GFX9-NEXT: s_mov_b32 s8, s0
|
|
; GFX9-NEXT: s_mov_b32 s9, s1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v8, 31, v0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v9, 31, v4
|
|
; GFX9-NEXT: v_add_u32_e32 v4, v4, v9
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v11, 31, v5
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_xor_b32_e32 v4, v4, v9
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v10, 31, v1
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v13, 31, v6
|
|
; GFX9-NEXT: v_add_u32_e32 v5, v5, v11
|
|
; GFX9-NEXT: v_xor_b32_e32 v16, v8, v9
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v8, v4
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v12, 31, v2
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v15, 31, v7
|
|
; GFX9-NEXT: v_add_u32_e32 v1, v1, v10
|
|
; GFX9-NEXT: v_add_u32_e32 v6, v6, v13
|
|
; GFX9-NEXT: v_xor_b32_e32 v5, v5, v11
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v14, 31, v3
|
|
; GFX9-NEXT: v_add_u32_e32 v2, v2, v12
|
|
; GFX9-NEXT: v_add_u32_e32 v7, v7, v15
|
|
; GFX9-NEXT: v_xor_b32_e32 v17, v10, v11
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v10
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v10, v5
|
|
; GFX9-NEXT: v_xor_b32_e32 v6, v6, v13
|
|
; GFX9-NEXT: v_add_u32_e32 v3, v3, v14
|
|
; GFX9-NEXT: v_xor_b32_e32 v18, v12, v13
|
|
; GFX9-NEXT: v_xor_b32_e32 v2, v2, v12
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v12, v6
|
|
; GFX9-NEXT: v_xor_b32_e32 v7, v7, v15
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v8, v8
|
|
; GFX9-NEXT: v_xor_b32_e32 v19, v14, v15
|
|
; GFX9-NEXT: v_xor_b32_e32 v3, v3, v14
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v14, v7
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v10, v10
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v12, v12
|
|
; GFX9-NEXT: v_mul_f32_e32 v8, s2, v8
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v14, v14
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v8, v8
|
|
; GFX9-NEXT: v_mul_f32_e32 v10, s2, v10
|
|
; GFX9-NEXT: v_mul_f32_e32 v12, s2, v12
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v10, v10
|
|
; GFX9-NEXT: v_sub_u32_e32 v9, 0, v4
|
|
; GFX9-NEXT: v_mul_f32_e32 v14, s2, v14
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v12, v12
|
|
; GFX9-NEXT: v_mul_lo_u32 v9, v9, v8
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v14, v14
|
|
; GFX9-NEXT: v_sub_u32_e32 v11, 0, v5
|
|
; GFX9-NEXT: v_sub_u32_e32 v13, 0, v6
|
|
; GFX9-NEXT: v_mul_lo_u32 v11, v11, v10
|
|
; GFX9-NEXT: v_sub_u32_e32 v15, 0, v7
|
|
; GFX9-NEXT: v_mul_lo_u32 v13, v13, v12
|
|
; GFX9-NEXT: v_mul_lo_u32 v15, v15, v14
|
|
; GFX9-NEXT: v_mul_hi_u32 v9, v8, v9
|
|
; GFX9-NEXT: v_mul_hi_u32 v11, v10, v11
|
|
; GFX9-NEXT: v_mul_hi_u32 v13, v12, v13
|
|
; GFX9-NEXT: v_mul_hi_u32 v15, v14, v15
|
|
; GFX9-NEXT: v_add_u32_e32 v8, v8, v9
|
|
; GFX9-NEXT: v_mul_hi_u32 v8, v0, v8
|
|
; GFX9-NEXT: v_add_u32_e32 v9, v10, v11
|
|
; GFX9-NEXT: v_add_u32_e32 v10, v12, v13
|
|
; GFX9-NEXT: v_mul_hi_u32 v9, v1, v9
|
|
; GFX9-NEXT: v_add_u32_e32 v11, v14, v15
|
|
; GFX9-NEXT: v_mul_hi_u32 v10, v2, v10
|
|
; GFX9-NEXT: v_mul_lo_u32 v12, v8, v4
|
|
; GFX9-NEXT: v_mul_hi_u32 v11, v3, v11
|
|
; GFX9-NEXT: v_mul_lo_u32 v14, v9, v5
|
|
; GFX9-NEXT: v_mul_lo_u32 v15, v10, v6
|
|
; GFX9-NEXT: v_sub_u32_e32 v0, v0, v12
|
|
; GFX9-NEXT: v_mul_lo_u32 v12, v11, v7
|
|
; GFX9-NEXT: v_sub_u32_e32 v1, v1, v14
|
|
; GFX9-NEXT: v_add_u32_e32 v13, 1, v8
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v4
|
|
; GFX9-NEXT: v_sub_u32_e32 v2, v2, v15
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v8, v8, v13, vcc
|
|
; GFX9-NEXT: v_sub_u32_e32 v13, v0, v4
|
|
; GFX9-NEXT: v_add_u32_e32 v14, 1, v9
|
|
; GFX9-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v5
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, v0, v13, vcc
|
|
; GFX9-NEXT: v_sub_u32_e32 v3, v3, v12
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v9, v9, v14, s[0:1]
|
|
; GFX9-NEXT: v_sub_u32_e32 v14, v1, v5
|
|
; GFX9-NEXT: v_add_u32_e32 v15, 1, v10
|
|
; GFX9-NEXT: v_cmp_ge_u32_e64 s[2:3], v2, v6
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v10, v10, v15, s[2:3]
|
|
; GFX9-NEXT: v_sub_u32_e32 v15, v2, v6
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v1, v1, v14, s[0:1]
|
|
; GFX9-NEXT: v_add_u32_e32 v12, 1, v11
|
|
; GFX9-NEXT: v_cmp_ge_u32_e64 s[4:5], v3, v7
|
|
; GFX9-NEXT: v_add_u32_e32 v13, 1, v8
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v0, v4
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, v8, v13, vcc
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v11, v11, v12, s[4:5]
|
|
; GFX9-NEXT: v_sub_u32_e32 v12, v3, v7
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v2, v2, v15, s[2:3]
|
|
; GFX9-NEXT: v_add_u32_e32 v14, 1, v9
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v1, v5
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, v9, v14, vcc
|
|
; GFX9-NEXT: v_cndmask_b32_e64 v3, v3, v12, s[4:5]
|
|
; GFX9-NEXT: v_add_u32_e32 v15, 1, v10
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v2, v6
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, v10, v15, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v12, 1, v11
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v3, v7
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v3, v11, v12, vcc
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v16
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v17
|
|
; GFX9-NEXT: v_xor_b32_e32 v2, v2, v18
|
|
; GFX9-NEXT: v_xor_b32_e32 v3, v3, v19
|
|
; GFX9-NEXT: v_sub_u32_e32 v0, v0, v16
|
|
; GFX9-NEXT: v_sub_u32_e32 v1, v1, v17
|
|
; GFX9-NEXT: v_sub_u32_e32 v2, v2, v18
|
|
; GFX9-NEXT: v_sub_u32_e32 v3, v3, v19
|
|
; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: sdiv_v4i32:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 1 @6
|
|
; EG-NEXT: ALU 101, @11, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T2.XYZW, T0.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_128 T1.XYZW, T0.X, 16, #1
|
|
; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 10:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 11:
|
|
; EG-NEXT: SETGT_INT * T2.W, 0.0, T1.W,
|
|
; EG-NEXT: ADD_INT * T1.W, T1.W, PV.W,
|
|
; EG-NEXT: XOR_INT * T1.W, PV.W, T2.W,
|
|
; EG-NEXT: SUB_INT T3.W, 0.0, PV.W,
|
|
; EG-NEXT: RECIP_UINT * T2.X, PV.W,
|
|
; EG-NEXT: SETGT_INT T4.W, 0.0, T0.W,
|
|
; EG-NEXT: MULLO_INT * T2.Y, PV.W, PS,
|
|
; EG-NEXT: SETGT_INT T2.Z, 0.0, T1.Y,
|
|
; EG-NEXT: ADD_INT T0.W, T0.W, PV.W,
|
|
; EG-NEXT: MULHI * T2.Y, T2.X, PS,
|
|
; EG-NEXT: ADD_INT T3.Z, T2.X, PS,
|
|
; EG-NEXT: XOR_INT T0.W, PV.W, T4.W,
|
|
; EG-NEXT: ADD_INT * T3.W, T1.Y, PV.Z,
|
|
; EG-NEXT: XOR_INT T3.W, PS, T2.Z,
|
|
; EG-NEXT: MULHI * T1.Y, PV.W, PV.Z,
|
|
; EG-NEXT: SUB_INT T5.W, 0.0, PV.W,
|
|
; EG-NEXT: RECIP_UINT * T2.X, PV.W,
|
|
; EG-NEXT: SETGT_INT T6.W, 0.0, T0.Y,
|
|
; EG-NEXT: MULLO_INT * T2.Y, PV.W, PS,
|
|
; EG-NEXT: ADD_INT T5.W, T0.Y, PV.W,
|
|
; EG-NEXT: MULHI * T0.Y, T2.X, PS,
|
|
; EG-NEXT: ADD_INT T0.Y, T2.X, PS,
|
|
; EG-NEXT: XOR_INT T3.Z, PV.W, T6.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: SETGT_INT T5.W, 0.0, T1.Z,
|
|
; EG-NEXT: MULLO_INT * T2.X, T1.Y, T1.W,
|
|
; EG-NEXT: ADD_INT T7.W, T1.Z, PV.W,
|
|
; EG-NEXT: MULHI * T0.Y, PV.Z, PV.Y,
|
|
; EG-NEXT: XOR_INT T7.W, PV.W, T5.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: MULLO_INT * T1.Z, PS, T3.W,
|
|
; EG-NEXT: SUB_INT T4.Z, 0.0, PV.W,
|
|
; EG-NEXT: SETGT_INT T8.W, 0.0, T1.X,
|
|
; EG-NEXT: RECIP_UINT * T2.Y, PV.W,
|
|
; EG-NEXT: ADD_INT T9.W, T1.X, PV.W,
|
|
; EG-NEXT: MULLO_INT * T1.X, PV.Z, PS,
|
|
; EG-NEXT: SETGT_INT T4.Z, 0.0, T0.Z,
|
|
; EG-NEXT: XOR_INT T9.W, PV.W, T8.W,
|
|
; EG-NEXT: MULHI * T1.X, T2.Y, PS,
|
|
; EG-NEXT: ADD_INT T1.X, T2.Y, PS,
|
|
; EG-NEXT: SUB_INT T2.Y, 0.0, PV.W,
|
|
; EG-NEXT: SUB_INT T1.Z, T3.Z, T1.Z,
|
|
; EG-NEXT: ADD_INT T10.W, T0.Z, PV.Z, BS:VEC_201
|
|
; EG-NEXT: RECIP_UINT * T0.Z, PV.W,
|
|
; EG-NEXT: XOR_INT T3.X, PV.W, T4.Z,
|
|
; EG-NEXT: ADD_INT T3.Y, T0.Y, 1,
|
|
; EG-NEXT: SETGE_UINT T3.Z, PV.Z, T3.W,
|
|
; EG-NEXT: SUB_INT T10.W, PV.Z, T3.W,
|
|
; EG-NEXT: MULLO_INT * T2.Y, PV.Y, PS,
|
|
; EG-NEXT: CNDE_INT T1.Z, PV.Z, T1.Z, PV.W,
|
|
; EG-NEXT: CNDE_INT T10.W, PV.Z, T0.Y, PV.Y,
|
|
; EG-NEXT: MULHI * T0.Y, PV.X, T1.X,
|
|
; EG-NEXT: SETGT_INT T3.Y, 0.0, T0.X,
|
|
; EG-NEXT: ADD_INT T3.Z, PV.W, 1,
|
|
; EG-NEXT: SETGE_UINT T3.W, PV.Z, T3.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: MULLO_INT * T1.X, PS, T7.W,
|
|
; EG-NEXT: CNDE_INT T4.Y, PV.W, T10.W, PV.Z,
|
|
; EG-NEXT: ADD_INT T1.Z, T0.X, PV.Y,
|
|
; EG-NEXT: SUB_INT T3.W, T3.X, PS, BS:VEC_120/SCL_212
|
|
; EG-NEXT: MULHI * T0.X, T0.Z, T2.Y,
|
|
; EG-NEXT: ADD_INT T1.X, T0.Y, 1,
|
|
; EG-NEXT: SETGE_UINT T2.Y, PV.W, T7.W,
|
|
; EG-NEXT: ADD_INT T0.Z, T0.Z, PS,
|
|
; EG-NEXT: XOR_INT T10.W, PV.Z, T3.Y,
|
|
; EG-NEXT: SUB_INT * T0.W, T0.W, T2.X,
|
|
; EG-NEXT: SUB_INT T0.X, T3.W, T7.W,
|
|
; EG-NEXT: ADD_INT T5.Y, T1.Y, 1,
|
|
; EG-NEXT: SETGE_UINT T1.Z, PS, T1.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: SUB_INT T11.W, PS, T1.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: MULHI * T0.Z, PV.W, PV.Z,
|
|
; EG-NEXT: CNDE_INT T2.X, PV.Z, T0.W, PV.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: CNDE_INT T1.Y, PV.Z, T1.Y, PV.Y,
|
|
; EG-NEXT: CNDE_INT T1.Z, T2.Y, T3.W, PV.X, BS:VEC_201
|
|
; EG-NEXT: CNDE_INT T0.W, T2.Y, T0.Y, T1.X, BS:VEC_201
|
|
; EG-NEXT: MULLO_INT * T0.X, PS, T9.W,
|
|
; EG-NEXT: ADD_INT T1.X, PV.W, 1,
|
|
; EG-NEXT: SETGE_UINT T0.Y, PV.Z, T7.W,
|
|
; EG-NEXT: ADD_INT T1.Z, PV.Y, 1,
|
|
; EG-NEXT: SETGE_UINT T1.W, PV.X, T1.W, BS:VEC_102/SCL_221
|
|
; EG-NEXT: SUB_INT * T3.W, T10.W, PS,
|
|
; EG-NEXT: ADD_INT T0.X, T0.Z, 1,
|
|
; EG-NEXT: SETGE_UINT T2.Y, PS, T9.W, BS:VEC_102/SCL_221
|
|
; EG-NEXT: SUB_INT T3.Z, PS, T9.W, BS:VEC_102/SCL_221
|
|
; EG-NEXT: CNDE_INT T1.W, PV.W, T1.Y, PV.Z,
|
|
; EG-NEXT: XOR_INT * T2.W, T4.W, T2.W,
|
|
; EG-NEXT: XOR_INT T2.X, PV.W, PS,
|
|
; EG-NEXT: CNDE_INT T1.Y, PV.Y, T3.W, PV.Z, BS:VEC_021/SCL_122
|
|
; EG-NEXT: CNDE_INT T0.Z, PV.Y, T0.Z, PV.X,
|
|
; EG-NEXT: CNDE_INT T0.W, T0.Y, T0.W, T1.X, BS:VEC_102/SCL_221
|
|
; EG-NEXT: XOR_INT * T1.W, T4.Z, T5.W,
|
|
; EG-NEXT: XOR_INT T0.X, T6.W, T2.Z,
|
|
; EG-NEXT: XOR_INT T0.Y, PV.W, PS,
|
|
; EG-NEXT: ADD_INT T1.Z, PV.Z, 1,
|
|
; EG-NEXT: SETGE_UINT T0.W, PV.Y, T9.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: SUB_INT * T2.W, PV.X, T2.W,
|
|
; EG-NEXT: CNDE_INT T1.Y, PV.W, T0.Z, PV.Z,
|
|
; EG-NEXT: SUB_INT T2.Z, PV.Y, T1.W,
|
|
; EG-NEXT: XOR_INT T0.W, T3.Y, T8.W, BS:VEC_021/SCL_122
|
|
; EG-NEXT: XOR_INT * T1.W, T4.Y, PV.X,
|
|
; EG-NEXT: SUB_INT T2.Y, PS, T0.X,
|
|
; EG-NEXT: XOR_INT * T1.W, PV.Y, PV.W,
|
|
; EG-NEXT: SUB_INT T2.X, PV.W, T0.W,
|
|
; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%den_ptr = getelementptr <4 x i32>, <4 x i32> addrspace(1)* %in, i32 1
|
|
%num = load <4 x i32>, <4 x i32> addrspace(1) * %in
|
|
%den = load <4 x i32>, <4 x i32> addrspace(1) * %den_ptr
|
|
%result = sdiv <4 x i32> %num, %den
|
|
store <4 x i32> %result, <4 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @sdiv_v4i32_4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
|
|
; GCN-LABEL: sdiv_v4i32_4:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v4, 31, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v5, 31, v1
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v6, 31, v2
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v7, 31, v3
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v4, 30, v4
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v5, 30, v5
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v6, 30, v6
|
|
; GCN-NEXT: v_lshrrev_b32_e32 v7, 30, v7
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v4, v0
|
|
; GCN-NEXT: v_add_i32_e32 v1, vcc, v5, v1
|
|
; GCN-NEXT: v_add_i32_e32 v2, vcc, v6, v2
|
|
; GCN-NEXT: v_add_i32_e32 v3, vcc, v7, v3
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v2, 2, v2
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v3, 2, v3
|
|
; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: sdiv_v4i32_4:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v4, 31, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v5, 31, v1
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v6, 31, v2
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v7, 31, v3
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v4, 30, v4
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v5, 30, v5
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v6, 30, v6
|
|
; TONGA-NEXT: v_lshrrev_b32_e32 v7, 30, v7
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v4, v0
|
|
; TONGA-NEXT: v_add_u32_e32 v1, vcc, v5, v1
|
|
; TONGA-NEXT: v_add_u32_e32 v2, vcc, v6, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v3, vcc, v7, v3
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v2, 2, v2
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v3, 2, v3
|
|
; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: sdiv_v4i32_4:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[8:11], 0
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v4, 31, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v5, 31, v1
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v6, 31, v2
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v7, 31, v3
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 30, v4
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v5, 30, v5
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v6, 30, v6
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v7, 30, v7
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v0, v4
|
|
; GFX9-NEXT: v_add_u32_e32 v1, v1, v5
|
|
; GFX9-NEXT: v_add_u32_e32 v2, v2, v6
|
|
; GFX9-NEXT: v_add_u32_e32 v3, v3, v7
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v1, 2, v1
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v2, 2, v2
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v3, 2, v3
|
|
; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: sdiv_v4i32_4:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 0 @6
|
|
; EG-NEXT: ALU 24, @9, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T1.XYZW, T0.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 8:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 9:
|
|
; EG-NEXT: ASHR T1.W, T0.W, literal.x,
|
|
; EG-NEXT: ASHR * T2.W, T0.Z, literal.x,
|
|
; EG-NEXT: 31(4.344025e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHR * T1.W, PV.W, literal.x,
|
|
; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ADD_INT T1.Z, T0.W, PV.W,
|
|
; EG-NEXT: LSHR T0.W, T2.W, literal.x, BS:VEC_120/SCL_212
|
|
; EG-NEXT: ASHR * T1.W, T0.Y, literal.y,
|
|
; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44)
|
|
; EG-NEXT: LSHR T1.Y, PS, literal.x,
|
|
; EG-NEXT: ASHR T2.Z, T0.X, literal.y,
|
|
; EG-NEXT: ADD_INT T0.W, T0.Z, PV.W,
|
|
; EG-NEXT: ASHR * T1.W, PV.Z, literal.z,
|
|
; EG-NEXT: 30(4.203895e-44), 31(4.344025e-44)
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T1.Z, PV.W, literal.x,
|
|
; EG-NEXT: LSHR T0.W, PV.Z, literal.y,
|
|
; EG-NEXT: ADD_INT * T2.W, T0.Y, PV.Y,
|
|
; EG-NEXT: 2(2.802597e-45), 30(4.203895e-44)
|
|
; EG-NEXT: ASHR T1.Y, PS, literal.x,
|
|
; EG-NEXT: ADD_INT * T0.W, T0.X, PV.W,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T1.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
|
|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
|
%num = load <4 x i32>, <4 x i32> addrspace(1) * %in
|
|
%result = sdiv <4 x i32> %num, <i32 4, i32 4, i32 4, i32 4>
|
|
store <4 x i32> %result, <4 x i32> addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_sdiv_i8(i32 addrspace(1)* %out, i8 addrspace(1)* %in) {
|
|
; GCN-LABEL: v_sdiv_i8:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_sbyte v0, off, s[8:11], 0
|
|
; GCN-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 offset:1
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(1)
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v3, v0
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v2, v1
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; GCN-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; GCN-NEXT: v_mul_f32_e32 v1, v3, v4
|
|
; GCN-NEXT: v_trunc_f32_e32 v1, v1
|
|
; GCN-NEXT: v_mad_f32 v3, -v1, v2, v3
|
|
; GCN-NEXT: v_cvt_i32_f32_e32 v1, v1
|
|
; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2|
|
|
; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v1
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 0, 8
|
|
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: v_sdiv_i8:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_sbyte v0, off, s[8:11], 0
|
|
; TONGA-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 offset:1
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(1)
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v3, v0
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v2, v1
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; TONGA-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; TONGA-NEXT: v_mul_f32_e32 v1, v3, v4
|
|
; TONGA-NEXT: v_trunc_f32_e32 v1, v1
|
|
; TONGA-NEXT: v_mad_f32 v3, -v1, v2, v3
|
|
; TONGA-NEXT: v_cvt_i32_f32_e32 v1, v1
|
|
; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v3|, |v2|
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v1, v0
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 8
|
|
; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_sdiv_i8:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_sbyte v0, off, s[8:11], 0
|
|
; GFX9-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 offset:1
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v3, v0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v2, v1
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; GFX9-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; GFX9-NEXT: v_mul_f32_e32 v1, v3, v4
|
|
; GFX9-NEXT: v_trunc_f32_e32 v1, v1
|
|
; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v1
|
|
; GFX9-NEXT: v_mad_f32 v1, -v1, v2, v3
|
|
; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v2|
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v4, v0
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 8
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: v_sdiv_i8:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @10, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 1 @6
|
|
; EG-NEXT: ALU 21, @11, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 1, #1
|
|
; EG-NEXT: VTX_READ_8 T0.X, T0.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 10:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 11:
|
|
; EG-NEXT: BFE_INT * T0.W, T1.X, 0.0, literal.x,
|
|
; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00)
|
|
; EG-NEXT: INT_TO_FLT * T0.Y, PV.W,
|
|
; EG-NEXT: BFE_INT T1.W, T0.X, 0.0, literal.x,
|
|
; EG-NEXT: RECIP_IEEE * T0.X, PS,
|
|
; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00)
|
|
; EG-NEXT: INT_TO_FLT * T0.Z, PV.W,
|
|
; EG-NEXT: MUL_IEEE * T2.W, PS, T0.X,
|
|
; EG-NEXT: TRUNC T2.W, PV.W,
|
|
; EG-NEXT: XOR_INT * T0.W, T1.W, T0.W,
|
|
; EG-NEXT: ASHR T0.W, PS, literal.x,
|
|
; EG-NEXT: MULADD_IEEE * T1.W, -PV.W, T0.Y, T0.Z,
|
|
; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00)
|
|
; EG-NEXT: TRUNC T0.Z, T2.W,
|
|
; EG-NEXT: SETGE T1.W, |PS|, |T0.Y|,
|
|
; EG-NEXT: OR_INT * T0.W, PV.W, 1,
|
|
; EG-NEXT: CNDE T0.W, PV.W, 0.0, PS,
|
|
; EG-NEXT: FLT_TO_INT * T1.W, PV.Z,
|
|
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
|
|
; EG-NEXT: BFE_INT T0.X, PV.W, 0.0, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
|
|
; EG-NEXT: 8(1.121039e-44), 2(2.802597e-45)
|
|
%den_ptr = getelementptr i8, i8 addrspace(1)* %in, i8 1
|
|
%num = load i8, i8 addrspace(1) * %in
|
|
%den = load i8, i8 addrspace(1) * %den_ptr
|
|
%result = sdiv i8 %num, %den
|
|
%result.ext = sext i8 %result to i32
|
|
store i32 %result.ext, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_sdiv_i23(i32 addrspace(1)* %out, i23 addrspace(1)* %in) {
|
|
; GCN-LABEL: v_sdiv_i23:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_ushort v0, off, s[8:11], 0
|
|
; GCN-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:2
|
|
; GCN-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4
|
|
; GCN-NEXT: buffer_load_ubyte v3, off, s[8:11], 0 offset:6
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(2)
|
|
; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
|
; GCN-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; GCN-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GCN-NEXT: v_bfe_i32 v2, v2, 0, 23
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v3, v2
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v1, v0
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v2
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v3
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; GCN-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; GCN-NEXT: v_mul_f32_e32 v2, v1, v4
|
|
; GCN-NEXT: v_trunc_f32_e32 v2, v2
|
|
; GCN-NEXT: v_mad_f32 v1, -v2, v3, v1
|
|
; GCN-NEXT: v_cvt_i32_f32_e32 v2, v2
|
|
; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v3|
|
|
; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v2
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: v_sdiv_i23:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_ushort v0, off, s[8:11], 0
|
|
; TONGA-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:2
|
|
; TONGA-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4
|
|
; TONGA-NEXT: buffer_load_ubyte v3, off, s[8:11], 0 offset:6
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(2)
|
|
; TONGA-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
|
; TONGA-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; TONGA-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; TONGA-NEXT: v_bfe_i32 v2, v2, 0, 23
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v3, v2
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v1, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v0, v2
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v3
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; TONGA-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; TONGA-NEXT: v_mul_f32_e32 v2, v1, v4
|
|
; TONGA-NEXT: v_trunc_f32_e32 v2, v2
|
|
; TONGA-NEXT: v_mad_f32 v1, -v2, v3, v1
|
|
; TONGA-NEXT: v_cvt_i32_f32_e32 v2, v2
|
|
; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v3|
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v2, v0
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_sdiv_i23:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_ushort v0, off, s[8:11], 0
|
|
; GFX9-NEXT: buffer_load_ubyte v1, off, s[8:11], 0 offset:2
|
|
; GFX9-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4
|
|
; GFX9-NEXT: buffer_load_ubyte v3, off, s[8:11], 0 offset:6
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
|
; GFX9-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; GFX9-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX9-NEXT: v_bfe_i32 v2, v2, 0, 23
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v3, v2
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v1, v0
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v2
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v3
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v0, 30, v0
|
|
; GFX9-NEXT: v_or_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: v_mul_f32_e32 v2, v1, v4
|
|
; GFX9-NEXT: v_trunc_f32_e32 v2, v2
|
|
; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v2
|
|
; GFX9-NEXT: v_mad_f32 v1, -v2, v3, v1
|
|
; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v1|, |v3|
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v0, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v4, v0
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 23
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: v_sdiv_i23:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 3 @6
|
|
; EG-NEXT: ALU 33, @15, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 6, #1
|
|
; EG-NEXT: VTX_READ_16 T2.X, T0.X, 0, #1
|
|
; EG-NEXT: VTX_READ_8 T3.X, T0.X, 2, #1
|
|
; EG-NEXT: VTX_READ_16 T0.X, T0.X, 4, #1
|
|
; EG-NEXT: ALU clause starting at 14:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 15:
|
|
; EG-NEXT: LSHL * T0.W, T1.X, literal.x,
|
|
; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00)
|
|
; EG-NEXT: OR_INT T0.W, T0.X, PV.W,
|
|
; EG-NEXT: LSHL * T1.W, T3.X, literal.x,
|
|
; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHL * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.W, PV.W, literal.x,
|
|
; EG-NEXT: OR_INT * T1.W, T2.X, T1.W,
|
|
; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHL T1.W, PS, literal.x,
|
|
; EG-NEXT: INT_TO_FLT * T0.X, PV.W,
|
|
; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T1.W, PV.W, literal.x,
|
|
; EG-NEXT: RECIP_IEEE * T0.Y, PS,
|
|
; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00)
|
|
; EG-NEXT: INT_TO_FLT * T0.Z, PV.W,
|
|
; EG-NEXT: MUL_IEEE * T2.W, PS, T0.Y,
|
|
; EG-NEXT: TRUNC T2.W, PV.W,
|
|
; EG-NEXT: XOR_INT * T0.W, T1.W, T0.W,
|
|
; EG-NEXT: ASHR T0.W, PS, literal.x,
|
|
; EG-NEXT: MULADD_IEEE * T1.W, -PV.W, T0.X, T0.Z,
|
|
; EG-NEXT: 30(4.203895e-44), 0(0.000000e+00)
|
|
; EG-NEXT: TRUNC T0.Z, T2.W,
|
|
; EG-NEXT: SETGE T1.W, |PS|, |T0.X|,
|
|
; EG-NEXT: OR_INT * T0.W, PV.W, 1,
|
|
; EG-NEXT: CNDE T0.W, PV.W, 0.0, PS,
|
|
; EG-NEXT: FLT_TO_INT * T1.W, PV.Z,
|
|
; EG-NEXT: ADD_INT * T0.W, PS, PV.W,
|
|
; EG-NEXT: LSHL * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 9(1.261169e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
|
|
; EG-NEXT: 9(1.261169e-44), 2(2.802597e-45)
|
|
%den_ptr = getelementptr i23, i23 addrspace(1)* %in, i23 1
|
|
%num = load i23, i23 addrspace(1) * %in
|
|
%den = load i23, i23 addrspace(1) * %den_ptr
|
|
%result = sdiv i23 %num, %den
|
|
%result.ext = sext i23 %result to i32
|
|
store i32 %result.ext, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_sdiv_i24(i32 addrspace(1)* %out, i24 addrspace(1)* %in) {
|
|
; GCN-LABEL: v_sdiv_i24:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s3, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s2, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s2
|
|
; GCN-NEXT: s_mov_b32 s11, s3
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s6
|
|
; GCN-NEXT: s_mov_b32 s9, s7
|
|
; GCN-NEXT: buffer_load_ushort v0, off, s[8:11], 0
|
|
; GCN-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 offset:2
|
|
; GCN-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4
|
|
; GCN-NEXT: buffer_load_sbyte v3, off, s[8:11], 0 offset:6
|
|
; GCN-NEXT: s_mov_b32 s0, s4
|
|
; GCN-NEXT: s_mov_b32 s1, s5
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_lshlrev_b32_e32 v4, 16, v3
|
|
; GCN-NEXT: v_or_b32_e32 v2, v2, v4
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v2, v2
|
|
; GCN-NEXT: v_lshlrev_b32_e32 v4, 16, v1
|
|
; GCN-NEXT: v_or_b32_e32 v0, v0, v4
|
|
; GCN-NEXT: v_cvt_f32_i32_e32 v0, v0
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v1, v3
|
|
; GCN-NEXT: v_ashrrev_i32_e32 v1, 30, v1
|
|
; GCN-NEXT: v_or_b32_e32 v1, 1, v1
|
|
; GCN-NEXT: v_mul_f32_e32 v3, v0, v4
|
|
; GCN-NEXT: v_trunc_f32_e32 v3, v3
|
|
; GCN-NEXT: v_mad_f32 v0, -v3, v2, v0
|
|
; GCN-NEXT: v_cvt_i32_f32_e32 v3, v3
|
|
; GCN-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, |v2|
|
|
; GCN-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v3
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 0, 24
|
|
; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: v_sdiv_i24:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s3, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s2, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s2
|
|
; TONGA-NEXT: s_mov_b32 s11, s3
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s6
|
|
; TONGA-NEXT: s_mov_b32 s9, s7
|
|
; TONGA-NEXT: buffer_load_ushort v0, off, s[8:11], 0
|
|
; TONGA-NEXT: buffer_load_sbyte v1, off, s[8:11], 0 offset:2
|
|
; TONGA-NEXT: buffer_load_ushort v2, off, s[8:11], 0 offset:4
|
|
; TONGA-NEXT: buffer_load_sbyte v3, off, s[8:11], 0 offset:6
|
|
; TONGA-NEXT: s_mov_b32 s0, s4
|
|
; TONGA-NEXT: s_mov_b32 s1, s5
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_lshlrev_b32_e32 v4, 16, v3
|
|
; TONGA-NEXT: v_or_b32_e32 v2, v2, v4
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v2, v2
|
|
; TONGA-NEXT: v_lshlrev_b32_e32 v4, 16, v1
|
|
; TONGA-NEXT: v_or_b32_e32 v0, v0, v4
|
|
; TONGA-NEXT: v_cvt_f32_i32_e32 v0, v0
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v1, v3
|
|
; TONGA-NEXT: v_ashrrev_i32_e32 v1, 30, v1
|
|
; TONGA-NEXT: v_or_b32_e32 v1, 1, v1
|
|
; TONGA-NEXT: v_mul_f32_e32 v3, v0, v4
|
|
; TONGA-NEXT: v_trunc_f32_e32 v3, v3
|
|
; TONGA-NEXT: v_mad_f32 v0, -v3, v2, v0
|
|
; TONGA-NEXT: v_cvt_i32_f32_e32 v3, v3
|
|
; TONGA-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, |v2|
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
|
|
; TONGA-NEXT: v_add_u32_e32 v0, vcc, v3, v0
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 24
|
|
; TONGA-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_sdiv_i24:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_mov_b32 s4, s6
|
|
; GFX9-NEXT: s_mov_b32 s5, s7
|
|
; GFX9-NEXT: s_mov_b32 s6, s2
|
|
; GFX9-NEXT: s_mov_b32 s7, s3
|
|
; GFX9-NEXT: buffer_load_ushort v0, off, s[4:7], 0
|
|
; GFX9-NEXT: buffer_load_sbyte v1, off, s[4:7], 0 offset:2
|
|
; GFX9-NEXT: buffer_load_ushort v2, off, s[4:7], 0 offset:4
|
|
; GFX9-NEXT: buffer_load_sbyte v3, off, s[4:7], 0 offset:6
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v4, 16, v3
|
|
; GFX9-NEXT: v_or_b32_e32 v2, v2, v4
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v2, v2
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v4, 16, v1
|
|
; GFX9-NEXT: v_or_b32_e32 v0, v0, v4
|
|
; GFX9-NEXT: v_cvt_f32_i32_e32 v0, v0
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v4, v2
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v3
|
|
; GFX9-NEXT: v_ashrrev_i32_e32 v1, 30, v1
|
|
; GFX9-NEXT: v_or_b32_e32 v1, 1, v1
|
|
; GFX9-NEXT: v_mul_f32_e32 v3, v0, v4
|
|
; GFX9-NEXT: v_trunc_f32_e32 v3, v3
|
|
; GFX9-NEXT: v_cvt_i32_f32_e32 v4, v3
|
|
; GFX9-NEXT: v_mad_f32 v0, -v3, v2, v0
|
|
; GFX9-NEXT: v_cmp_ge_f32_e64 vcc, |v0|, |v2|
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v0, v4, v0
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 24
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: v_sdiv_i24:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 0, @14, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 3 @6
|
|
; EG-NEXT: ALU 39, @15, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_8 T1.X, T0.X, 6, #1
|
|
; EG-NEXT: VTX_READ_16 T2.X, T0.X, 0, #1
|
|
; EG-NEXT: VTX_READ_8 T3.X, T0.X, 2, #1
|
|
; EG-NEXT: VTX_READ_16 T0.X, T0.X, 4, #1
|
|
; EG-NEXT: ALU clause starting at 14:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: ALU clause starting at 15:
|
|
; EG-NEXT: BFE_INT * T0.W, T1.X, 0.0, literal.x,
|
|
; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHL * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00)
|
|
; EG-NEXT: OR_INT * T0.W, T0.X, PV.W,
|
|
; EG-NEXT: SETGT_INT * T1.W, 0.0, PV.W,
|
|
; EG-NEXT: BFE_INT T2.W, T3.X, 0.0, literal.x,
|
|
; EG-NEXT: ADD_INT * T0.W, T0.W, PV.W,
|
|
; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00)
|
|
; EG-NEXT: LSHL T2.W, PV.W, literal.x,
|
|
; EG-NEXT: XOR_INT * T0.W, PS, T1.W,
|
|
; EG-NEXT: 16(2.242078e-44), 0(0.000000e+00)
|
|
; EG-NEXT: SUB_INT T0.Z, 0.0, PS,
|
|
; EG-NEXT: OR_INT T2.W, T2.X, PV.W,
|
|
; EG-NEXT: RECIP_UINT * T0.X, PS,
|
|
; EG-NEXT: SETGT_INT T3.W, 0.0, PV.W,
|
|
; EG-NEXT: MULLO_INT * T0.Y, PV.Z, PS,
|
|
; EG-NEXT: ADD_INT T2.W, T2.W, PV.W,
|
|
; EG-NEXT: MULHI * T0.Y, T0.X, PS,
|
|
; EG-NEXT: ADD_INT T4.W, T0.X, PS,
|
|
; EG-NEXT: XOR_INT * T2.W, PV.W, T3.W,
|
|
; EG-NEXT: MULHI * T0.X, PS, PV.W,
|
|
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
|
|
; EG-NEXT: SUB_INT * T2.W, T2.W, PS,
|
|
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
|
|
; EG-NEXT: SETGE_UINT T4.W, PV.W, T0.W,
|
|
; EG-NEXT: SUB_INT * T5.W, PV.W, T0.W,
|
|
; EG-NEXT: CNDE_INT T2.W, PV.W, T2.W, PS,
|
|
; EG-NEXT: CNDE_INT * T4.W, PV.W, T0.X, PV.Z,
|
|
; EG-NEXT: ADD_INT T5.W, PS, 1,
|
|
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
|
|
; EG-NEXT: CNDE_INT T0.W, PS, T4.W, PV.W, BS:VEC_102/SCL_221
|
|
; EG-NEXT: XOR_INT * T1.W, T3.W, T1.W,
|
|
; EG-NEXT: XOR_INT * T0.W, PV.W, PS,
|
|
; EG-NEXT: SUB_INT * T0.W, PV.W, T1.W,
|
|
; EG-NEXT: LSHL * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 8(1.121039e-44), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
|
|
; EG-NEXT: 8(1.121039e-44), 2(2.802597e-45)
|
|
%den_ptr = getelementptr i24, i24 addrspace(1)* %in, i24 1
|
|
%num = load i24, i24 addrspace(1) * %in
|
|
%den = load i24, i24 addrspace(1) * %den_ptr
|
|
%result = sdiv i24 %num, %den
|
|
%result.ext = sext i24 %result to i32
|
|
store i32 %result.ext, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_sdiv_i25(i32 addrspace(1)* %out, i25 addrspace(1)* %in) {
|
|
; GCN-LABEL: v_sdiv_i25:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x9
|
|
; GCN-NEXT: s_mov_b32 s7, 0xf000
|
|
; GCN-NEXT: s_mov_b32 s6, -1
|
|
; GCN-NEXT: s_mov_b32 s10, s6
|
|
; GCN-NEXT: s_mov_b32 s11, s7
|
|
; GCN-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GCN-NEXT: s_mov_b32 s8, s2
|
|
; GCN-NEXT: s_mov_b32 s9, s3
|
|
; GCN-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; GCN-NEXT: s_mov_b32 s4, s0
|
|
; GCN-NEXT: s_mov_b32 s5, s1
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: v_bfe_i32 v2, v1, 0, 25
|
|
; GCN-NEXT: v_bfe_i32 v1, v1, 24, 1
|
|
; GCN-NEXT: v_add_i32_e32 v2, vcc, v1, v2
|
|
; GCN-NEXT: v_xor_b32_e32 v2, v2, v1
|
|
; GCN-NEXT: v_cvt_f32_u32_e32 v3, v2
|
|
; GCN-NEXT: v_sub_i32_e32 v4, vcc, 0, v2
|
|
; GCN-NEXT: v_bfe_i32 v5, v0, 0, 25
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 24, 1
|
|
; GCN-NEXT: v_rcp_iflag_f32_e32 v3, v3
|
|
; GCN-NEXT: v_add_i32_e32 v5, vcc, v0, v5
|
|
; GCN-NEXT: v_xor_b32_e32 v5, v5, v0
|
|
; GCN-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; GCN-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
|
|
; GCN-NEXT: v_cvt_u32_f32_e32 v3, v3
|
|
; GCN-NEXT: v_mul_lo_u32 v4, v4, v3
|
|
; GCN-NEXT: v_mul_hi_u32 v4, v3, v4
|
|
; GCN-NEXT: v_add_i32_e32 v3, vcc, v4, v3
|
|
; GCN-NEXT: v_mul_hi_u32 v3, v5, v3
|
|
; GCN-NEXT: v_mul_lo_u32 v1, v3, v2
|
|
; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3
|
|
; GCN-NEXT: v_subrev_i32_e32 v1, vcc, v1, v5
|
|
; GCN-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v2
|
|
; GCN-NEXT: v_cndmask_b32_e64 v3, v3, v4, s[0:1]
|
|
; GCN-NEXT: v_subrev_i32_e32 v4, vcc, v2, v1
|
|
; GCN-NEXT: v_cndmask_b32_e64 v1, v1, v4, s[0:1]
|
|
; GCN-NEXT: v_add_i32_e32 v4, vcc, 1, v3
|
|
; GCN-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2
|
|
; GCN-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc
|
|
; GCN-NEXT: v_xor_b32_e32 v1, v1, v0
|
|
; GCN-NEXT: v_sub_i32_e32 v0, vcc, v1, v0
|
|
; GCN-NEXT: v_bfe_i32 v0, v0, 0, 25
|
|
; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GCN-NEXT: s_endpgm
|
|
;
|
|
; TONGA-LABEL: v_sdiv_i25:
|
|
; TONGA: ; %bb.0:
|
|
; TONGA-NEXT: s_load_dwordx4 s[0:3], s[0:1], 0x24
|
|
; TONGA-NEXT: s_mov_b32 s7, 0xf000
|
|
; TONGA-NEXT: s_mov_b32 s6, -1
|
|
; TONGA-NEXT: s_mov_b32 s10, s6
|
|
; TONGA-NEXT: s_mov_b32 s11, s7
|
|
; TONGA-NEXT: s_waitcnt lgkmcnt(0)
|
|
; TONGA-NEXT: s_mov_b32 s8, s2
|
|
; TONGA-NEXT: s_mov_b32 s9, s3
|
|
; TONGA-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; TONGA-NEXT: s_mov_b32 s4, s0
|
|
; TONGA-NEXT: s_mov_b32 s5, s1
|
|
; TONGA-NEXT: s_waitcnt vmcnt(0)
|
|
; TONGA-NEXT: v_bfe_i32 v2, v1, 0, 25
|
|
; TONGA-NEXT: v_bfe_i32 v1, v1, 24, 1
|
|
; TONGA-NEXT: v_add_u32_e32 v2, vcc, v1, v2
|
|
; TONGA-NEXT: v_xor_b32_e32 v2, v2, v1
|
|
; TONGA-NEXT: v_cvt_f32_u32_e32 v3, v2
|
|
; TONGA-NEXT: v_sub_u32_e32 v4, vcc, 0, v2
|
|
; TONGA-NEXT: v_bfe_i32 v5, v0, 0, 25
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 24, 1
|
|
; TONGA-NEXT: v_rcp_iflag_f32_e32 v3, v3
|
|
; TONGA-NEXT: v_add_u32_e32 v5, vcc, v0, v5
|
|
; TONGA-NEXT: v_xor_b32_e32 v5, v5, v0
|
|
; TONGA-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; TONGA-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
|
|
; TONGA-NEXT: v_cvt_u32_f32_e32 v3, v3
|
|
; TONGA-NEXT: v_mul_lo_u32 v4, v4, v3
|
|
; TONGA-NEXT: v_mul_hi_u32 v4, v3, v4
|
|
; TONGA-NEXT: v_add_u32_e32 v3, vcc, v4, v3
|
|
; TONGA-NEXT: v_mul_hi_u32 v3, v5, v3
|
|
; TONGA-NEXT: v_mul_lo_u32 v1, v3, v2
|
|
; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3
|
|
; TONGA-NEXT: v_subrev_u32_e32 v1, vcc, v1, v5
|
|
; TONGA-NEXT: v_cmp_ge_u32_e64 s[0:1], v1, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v3, v3, v4, s[0:1]
|
|
; TONGA-NEXT: v_subrev_u32_e32 v4, vcc, v2, v1
|
|
; TONGA-NEXT: v_cndmask_b32_e64 v1, v1, v4, s[0:1]
|
|
; TONGA-NEXT: v_add_u32_e32 v4, vcc, 1, v3
|
|
; TONGA-NEXT: v_cmp_ge_u32_e32 vcc, v1, v2
|
|
; TONGA-NEXT: v_cndmask_b32_e32 v1, v3, v4, vcc
|
|
; TONGA-NEXT: v_xor_b32_e32 v1, v1, v0
|
|
; TONGA-NEXT: v_subrev_u32_e32 v0, vcc, v0, v1
|
|
; TONGA-NEXT: v_bfe_i32 v0, v0, 0, 25
|
|
; TONGA-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; TONGA-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_sdiv_i25:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX9-NEXT: s_mov_b32 s2, -1
|
|
; GFX9-NEXT: s_mov_b32 s10, s2
|
|
; GFX9-NEXT: s_mov_b32 s11, s3
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: s_mov_b32 s8, s6
|
|
; GFX9-NEXT: s_mov_b32 s9, s7
|
|
; GFX9-NEXT: buffer_load_dwordx2 v[0:1], off, s[8:11], 0
|
|
; GFX9-NEXT: s_mov_b32 s0, s4
|
|
; GFX9-NEXT: s_mov_b32 s1, s5
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_bfe_i32 v2, v1, 0, 25
|
|
; GFX9-NEXT: v_bfe_i32 v1, v1, 24, 1
|
|
; GFX9-NEXT: v_add_u32_e32 v2, v2, v1
|
|
; GFX9-NEXT: v_xor_b32_e32 v2, v2, v1
|
|
; GFX9-NEXT: v_cvt_f32_u32_e32 v3, v2
|
|
; GFX9-NEXT: v_sub_u32_e32 v4, 0, v2
|
|
; GFX9-NEXT: v_bfe_i32 v5, v0, 0, 25
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 24, 1
|
|
; GFX9-NEXT: v_rcp_iflag_f32_e32 v3, v3
|
|
; GFX9-NEXT: v_add_u32_e32 v5, v5, v0
|
|
; GFX9-NEXT: v_xor_b32_e32 v5, v5, v0
|
|
; GFX9-NEXT: v_xor_b32_e32 v0, v0, v1
|
|
; GFX9-NEXT: v_mul_f32_e32 v3, 0x4f7ffffe, v3
|
|
; GFX9-NEXT: v_cvt_u32_f32_e32 v3, v3
|
|
; GFX9-NEXT: v_mul_lo_u32 v4, v4, v3
|
|
; GFX9-NEXT: v_mul_hi_u32 v4, v3, v4
|
|
; GFX9-NEXT: v_add_u32_e32 v3, v3, v4
|
|
; GFX9-NEXT: v_mul_hi_u32 v3, v5, v3
|
|
; GFX9-NEXT: v_mul_lo_u32 v4, v3, v2
|
|
; GFX9-NEXT: v_add_u32_e32 v1, 1, v3
|
|
; GFX9-NEXT: v_sub_u32_e32 v4, v5, v4
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v4, v2
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, v3, v1, vcc
|
|
; GFX9-NEXT: v_sub_u32_e32 v3, v4, v2
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v3, v4, v3, vcc
|
|
; GFX9-NEXT: v_add_u32_e32 v4, 1, v1
|
|
; GFX9-NEXT: v_cmp_ge_u32_e32 vcc, v3, v2
|
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, v1, v4, vcc
|
|
; GFX9-NEXT: v_xor_b32_e32 v1, v1, v0
|
|
; GFX9-NEXT: v_sub_u32_e32 v0, v1, v0
|
|
; GFX9-NEXT: v_bfe_i32 v0, v0, 0, 25
|
|
; GFX9-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; EG-LABEL: v_sdiv_i25:
|
|
; EG: ; %bb.0:
|
|
; EG-NEXT: ALU 1, @10, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: TEX 1 @6
|
|
; EG-NEXT: ALU 37, @12, KC0[CB0:0-32], KC1[]
|
|
; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
|
|
; EG-NEXT: CF_END
|
|
; EG-NEXT: PAD
|
|
; EG-NEXT: Fetch clause starting at 6:
|
|
; EG-NEXT: VTX_READ_32 T0.X, T0.X, 4, #1
|
|
; EG-NEXT: VTX_READ_32 T1.X, T1.X, 0, #1
|
|
; EG-NEXT: ALU clause starting at 10:
|
|
; EG-NEXT: MOV * T0.X, KC0[2].Z,
|
|
; EG-NEXT: MOV * T1.X, PV.X,
|
|
; EG-NEXT: ALU clause starting at 12:
|
|
; EG-NEXT: LSHL * T0.W, T0.X, literal.x,
|
|
; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00)
|
|
; EG-NEXT: SETGT_INT * T1.W, 0.0, PV.W,
|
|
; EG-NEXT: ADD_INT T0.W, T0.W, PV.W,
|
|
; EG-NEXT: LSHL * T2.W, T1.X, literal.x,
|
|
; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00)
|
|
; EG-NEXT: XOR_INT * T0.W, PV.W, T1.W,
|
|
; EG-NEXT: SUB_INT T0.Z, 0.0, PV.W,
|
|
; EG-NEXT: ASHR T2.W, T2.W, literal.x,
|
|
; EG-NEXT: RECIP_UINT * T0.X, PV.W,
|
|
; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00)
|
|
; EG-NEXT: SETGT_INT T3.W, 0.0, PV.W,
|
|
; EG-NEXT: MULLO_INT * T0.Y, PV.Z, PS,
|
|
; EG-NEXT: ADD_INT T2.W, T2.W, PV.W,
|
|
; EG-NEXT: MULHI * T0.Y, T0.X, PS,
|
|
; EG-NEXT: ADD_INT T4.W, T0.X, PS,
|
|
; EG-NEXT: XOR_INT * T2.W, PV.W, T3.W,
|
|
; EG-NEXT: MULHI * T0.X, PS, PV.W,
|
|
; EG-NEXT: MULLO_INT * T0.Y, PS, T0.W,
|
|
; EG-NEXT: SUB_INT * T2.W, T2.W, PS,
|
|
; EG-NEXT: ADD_INT T0.Z, T0.X, 1,
|
|
; EG-NEXT: SETGE_UINT T4.W, PV.W, T0.W,
|
|
; EG-NEXT: SUB_INT * T5.W, PV.W, T0.W,
|
|
; EG-NEXT: CNDE_INT T2.W, PV.W, T2.W, PS,
|
|
; EG-NEXT: CNDE_INT * T4.W, PV.W, T0.X, PV.Z,
|
|
; EG-NEXT: ADD_INT T5.W, PS, 1,
|
|
; EG-NEXT: SETGE_UINT * T0.W, PV.W, T0.W,
|
|
; EG-NEXT: CNDE_INT T0.W, PS, T4.W, PV.W, BS:VEC_102/SCL_221
|
|
; EG-NEXT: XOR_INT * T1.W, T3.W, T1.W,
|
|
; EG-NEXT: XOR_INT * T0.W, PV.W, PS,
|
|
; EG-NEXT: SUB_INT * T0.W, PV.W, T1.W,
|
|
; EG-NEXT: LSHL * T0.W, PV.W, literal.x,
|
|
; EG-NEXT: 7(9.809089e-45), 0(0.000000e+00)
|
|
; EG-NEXT: ASHR T0.X, PV.W, literal.x,
|
|
; EG-NEXT: LSHR * T1.X, KC0[2].Y, literal.y,
|
|
; EG-NEXT: 7(9.809089e-45), 2(2.802597e-45)
|
|
%den_ptr = getelementptr i25, i25 addrspace(1)* %in, i25 1
|
|
%num = load i25, i25 addrspace(1) * %in
|
|
%den = load i25, i25 addrspace(1) * %den_ptr
|
|
%result = sdiv i25 %num, %den
|
|
%result.ext = sext i25 %result to i32
|
|
store i32 %result.ext, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; Tests for 64-bit divide bypass.
|
|
; define amdgpu_kernel void @test_get_quotient(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
|
|
; %result = sdiv i64 %a, %b
|
|
; store i64 %result, i64 addrspace(1)* %out, align 8
|
|
; ret void
|
|
; }
|
|
|
|
; define amdgpu_kernel void @test_get_remainder(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
|
|
; %result = srem i64 %a, %b
|
|
; store i64 %result, i64 addrspace(1)* %out, align 8
|
|
; ret void
|
|
; }
|
|
|
|
; define amdgpu_kernel void @test_get_quotient_and_remainder(i64 addrspace(1)* %out, i64 %a, i64 %b) nounwind {
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; %resultdiv = sdiv i64 %a, %b
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; %resultrem = srem i64 %a, %b
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; %result = add i64 %resultdiv, %resultrem
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; store i64 %result, i64 addrspace(1)* %out, align 8
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; ret void
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; }
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define amdgpu_kernel void @scalarize_mulhs_4xi32(<4 x i32> addrspace(1)* nocapture readonly %in, <4 x i32> addrspace(1)* nocapture %out) {
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; GCN-LABEL: scalarize_mulhs_4xi32:
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; GCN: ; %bb.0:
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; GCN-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
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; GCN-NEXT: s_mov_b32 s3, 0xf000
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; GCN-NEXT: s_mov_b32 s2, -1
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_mov_b32 s0, s4
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; GCN-NEXT: s_mov_b32 s1, s5
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; GCN-NEXT: buffer_load_dwordx4 v[0:3], off, s[0:3], 0
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; GCN-NEXT: s_mov_b32 s4, 0x1389c755
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; GCN-NEXT: s_mov_b32 s0, s6
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; GCN-NEXT: s_mov_b32 s1, s7
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: v_mul_hi_i32 v0, v0, s4
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; GCN-NEXT: v_mul_hi_i32 v1, v1, s4
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; GCN-NEXT: v_mul_hi_i32 v2, v2, s4
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; GCN-NEXT: v_mul_hi_i32 v3, v3, s4
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; GCN-NEXT: v_lshrrev_b32_e32 v4, 31, v0
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; GCN-NEXT: v_ashrrev_i32_e32 v0, 12, v0
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; GCN-NEXT: v_lshrrev_b32_e32 v5, 31, v1
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; GCN-NEXT: v_ashrrev_i32_e32 v1, 12, v1
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; GCN-NEXT: v_lshrrev_b32_e32 v6, 31, v2
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; GCN-NEXT: v_ashrrev_i32_e32 v2, 12, v2
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; GCN-NEXT: v_lshrrev_b32_e32 v7, 31, v3
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; GCN-NEXT: v_ashrrev_i32_e32 v3, 12, v3
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; GCN-NEXT: v_add_i32_e32 v0, vcc, v0, v4
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; GCN-NEXT: v_add_i32_e32 v1, vcc, v1, v5
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; GCN-NEXT: v_add_i32_e32 v2, vcc, v2, v6
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; GCN-NEXT: v_add_i32_e32 v3, vcc, v3, v7
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; GCN-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
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; GCN-NEXT: s_endpgm
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;
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; TONGA-LABEL: scalarize_mulhs_4xi32:
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; TONGA: ; %bb.0:
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; TONGA-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; TONGA-NEXT: s_mov_b32 s3, 0xf000
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; TONGA-NEXT: s_mov_b32 s2, -1
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; TONGA-NEXT: s_waitcnt lgkmcnt(0)
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; TONGA-NEXT: s_mov_b32 s0, s4
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; TONGA-NEXT: s_mov_b32 s1, s5
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; TONGA-NEXT: buffer_load_dwordx4 v[0:3], off, s[0:3], 0
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; TONGA-NEXT: s_mov_b32 s4, 0x1389c755
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; TONGA-NEXT: s_mov_b32 s0, s6
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; TONGA-NEXT: s_mov_b32 s1, s7
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; TONGA-NEXT: s_waitcnt vmcnt(0)
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; TONGA-NEXT: v_mul_hi_i32 v0, v0, s4
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; TONGA-NEXT: v_mul_hi_i32 v1, v1, s4
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; TONGA-NEXT: v_mul_hi_i32 v2, v2, s4
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; TONGA-NEXT: v_mul_hi_i32 v3, v3, s4
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; TONGA-NEXT: v_lshrrev_b32_e32 v4, 31, v0
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; TONGA-NEXT: v_ashrrev_i32_e32 v0, 12, v0
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; TONGA-NEXT: v_lshrrev_b32_e32 v5, 31, v1
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; TONGA-NEXT: v_ashrrev_i32_e32 v1, 12, v1
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; TONGA-NEXT: v_lshrrev_b32_e32 v6, 31, v2
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; TONGA-NEXT: v_ashrrev_i32_e32 v2, 12, v2
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; TONGA-NEXT: v_lshrrev_b32_e32 v7, 31, v3
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; TONGA-NEXT: v_ashrrev_i32_e32 v3, 12, v3
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; TONGA-NEXT: v_add_u32_e32 v0, vcc, v0, v4
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; TONGA-NEXT: v_add_u32_e32 v1, vcc, v1, v5
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; TONGA-NEXT: v_add_u32_e32 v2, vcc, v2, v6
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; TONGA-NEXT: v_add_u32_e32 v3, vcc, v3, v7
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; TONGA-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
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; TONGA-NEXT: s_endpgm
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;
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; GFX9-LABEL: scalarize_mulhs_4xi32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-NEXT: s_mov_b32 s3, 0xf000
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; GFX9-NEXT: s_mov_b32 s2, -1
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: s_mov_b32 s0, s4
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; GFX9-NEXT: s_mov_b32 s1, s5
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; GFX9-NEXT: buffer_load_dwordx4 v[0:3], off, s[0:3], 0
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; GFX9-NEXT: s_mov_b32 s4, 0x1389c755
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; GFX9-NEXT: s_mov_b32 s0, s6
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; GFX9-NEXT: s_mov_b32 s1, s7
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_mul_hi_i32 v0, v0, s4
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; GFX9-NEXT: v_mul_hi_i32 v1, v1, s4
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; GFX9-NEXT: v_mul_hi_i32 v2, v2, s4
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; GFX9-NEXT: v_mul_hi_i32 v3, v3, s4
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; GFX9-NEXT: v_lshrrev_b32_e32 v4, 31, v0
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; GFX9-NEXT: v_ashrrev_i32_e32 v0, 12, v0
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; GFX9-NEXT: v_lshrrev_b32_e32 v5, 31, v1
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; GFX9-NEXT: v_ashrrev_i32_e32 v1, 12, v1
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; GFX9-NEXT: v_lshrrev_b32_e32 v6, 31, v2
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; GFX9-NEXT: v_ashrrev_i32_e32 v2, 12, v2
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; GFX9-NEXT: v_lshrrev_b32_e32 v7, 31, v3
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; GFX9-NEXT: v_ashrrev_i32_e32 v3, 12, v3
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; GFX9-NEXT: v_add_u32_e32 v0, v0, v4
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; GFX9-NEXT: v_add_u32_e32 v1, v1, v5
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; GFX9-NEXT: v_add_u32_e32 v2, v2, v6
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; GFX9-NEXT: v_add_u32_e32 v3, v3, v7
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; GFX9-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
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; GFX9-NEXT: s_endpgm
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;
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; EG-LABEL: scalarize_mulhs_4xi32:
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; EG: ; %bb.0:
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; EG-NEXT: ALU 0, @8, KC0[CB0:0-32], KC1[]
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; EG-NEXT: TEX 0 @6
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; EG-NEXT: ALU 25, @9, KC0[CB0:0-32], KC1[]
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; EG-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XYZW, T1.X, 1
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; EG-NEXT: CF_END
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; EG-NEXT: PAD
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; EG-NEXT: Fetch clause starting at 6:
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; EG-NEXT: VTX_READ_128 T0.XYZW, T0.X, 0, #1
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; EG-NEXT: ALU clause starting at 8:
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; EG-NEXT: MOV * T0.X, KC0[2].Y,
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; EG-NEXT: ALU clause starting at 9:
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; EG-NEXT: MULHI_INT * T0.W, T0.W, literal.x,
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; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00)
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; EG-NEXT: ASHR T1.Z, PS, literal.x,
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; EG-NEXT: LSHR T0.W, PS, literal.y,
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; EG-NEXT: MULHI_INT * T0.Z, T0.Z, literal.z,
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; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44)
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; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00)
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; EG-NEXT: ASHR T1.Y, PS, literal.x,
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; EG-NEXT: LSHR T0.Z, PS, literal.y,
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; EG-NEXT: ADD_INT T0.W, PV.Z, PV.W,
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; EG-NEXT: MULHI_INT * T0.Y, T0.Y, literal.z,
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; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44)
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; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00)
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; EG-NEXT: ASHR T2.Y, PS, literal.x,
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; EG-NEXT: ADD_INT T0.Z, PV.Y, PV.Z,
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; EG-NEXT: LSHR T1.W, PS, literal.y,
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; EG-NEXT: MULHI_INT * T0.X, T0.X, literal.z,
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; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44)
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; EG-NEXT: 327796565(3.478022e-27), 0(0.000000e+00)
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; EG-NEXT: ADD_INT T0.Y, PV.Y, PV.W,
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; EG-NEXT: ASHR T1.W, PS, literal.x,
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; EG-NEXT: LSHR * T2.W, PS, literal.y,
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; EG-NEXT: 12(1.681558e-44), 31(4.344025e-44)
|
|
; EG-NEXT: ADD_INT T0.X, PV.W, PS,
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|
; EG-NEXT: LSHR * T1.X, KC0[2].Z, literal.x,
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|
; EG-NEXT: 2(2.802597e-45), 0(0.000000e+00)
|
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%1 = load <4 x i32>, <4 x i32> addrspace(1)* %in, align 16
|
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%2 = sdiv <4 x i32> %1, <i32 53668, i32 53668, i32 53668, i32 53668>
|
|
store <4 x i32> %2, <4 x i32> addrspace(1)* %out, align 16
|
|
ret void
|
|
}
|