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llvm-mirror/test/CodeGen/AMDGPU/sdwa-peephole.ll
Jay Foad 3ec208e13e [AMDGPU] Use divergent addresses for vector loads 
Change some test cases to use divergent addresses for vector loads,
which should be the common case in real world code. Using uniform
addresses causes poor instruction selection for the surrounding
code which has to be fixed up post-register-allocation, and this causes
a lot of testsuite churn for a forthcoming patch to stop selecting
24-bit vector multiply instructions for uniform multiplies.

This shows up some problems in the idot tests where we fail to select
v_dot instructions because the patterns only match MUL_[UI]24 ISD nodes,
but the DAG contains i16 mul nodes instead.

Differential Revision: https://reviews.llvm.org/D97062
2021-02-23 13:33:15 +00:00

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; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=fiji -amdgpu-sdwa-peephole=0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=NOSDWA,GCN %s
; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=fiji -amdgpu-sdwa-peephole -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=VI,GFX89,SDWA,GCN %s
; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx900 -amdgpu-sdwa-peephole -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GFX9,GFX9_10,SDWA,GCN %s
; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=gfx1010 -amdgpu-sdwa-peephole -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GFX10,GFX9_10,SDWA,GCN %s
; GCN-LABEL: {{^}}add_shr_i32:
; NOSDWA: v_lshrrev_b32_e32 v[[DST:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_add_u32_e32 v{{[0-9]+}}, vcc, v{{[0-9]+}}, v[[DST]]
; NOSDWA-NOT: v_add_{{(_co)?}}_u32_sdwa
; VI: v_add_u32_sdwa v{{[0-9]+}}, vcc, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
; GFX9: v_add_u32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
; GFX10: v_add_nc_u32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
define amdgpu_kernel void @add_shr_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
%a = load i32, i32 addrspace(1)* %in, align 4
%shr = lshr i32 %a, 16
%add = add i32 %a, %shr
store i32 %add, i32 addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}sub_shr_i32:
; NOSDWA: v_lshrrev_b32_e32 v[[DST:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_subrev_u32_e32 v{{[0-9]+}}, vcc, v{{[0-9]+}}, v[[DST]]
; NOSDWA-NOT: v_subrev_{{(_co)?}}_u32_sdwa
; VI: v_subrev_u32_sdwa v{{[0-9]+}}, vcc, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
; GFX9: v_sub_u32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX10: v_sub_nc_u32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
define amdgpu_kernel void @sub_shr_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) #0 {
%a = load i32, i32 addrspace(1)* %in, align 4
%shr = lshr i32 %a, 16
%sub = sub i32 %shr, %a
store i32 %sub, i32 addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_shr_i32:
; NOSDWA: v_lshrrev_b32_e32 v[[DST0:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v[[DST1:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_mul_u32_u24_e32 v{{[0-9]+}}, v[[DST0]], v[[DST1]]
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; SDWA: v_mul_u32_u24_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
define amdgpu_kernel void @mul_shr_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in1, i32 addrspace(1)* %in2) #0 {
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep1 = getelementptr i32, i32 addrspace(1)* %in1, i32 %idx
%gep2 = getelementptr i32, i32 addrspace(1)* %in2, i32 %idx
%a = load i32, i32 addrspace(1)* %gep1, align 4
%b = load i32, i32 addrspace(1)* %gep2, align 4
%shra = lshr i32 %a, 16
%shrb = lshr i32 %b, 16
%mul = mul i32 %shra, %shrb
store i32 %mul, i32 addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_i16:
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; GFX89: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX10: v_mul_lo_u16_e64 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; SDWA-NOT: v_mul_u32_u24_sdwa
define amdgpu_kernel void @mul_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %ina, i16 addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr i16, i16 addrspace(1)* %ina, i32 %idx
%gepb = getelementptr i16, i16 addrspace(1)* %inb, i32 %idx
%a = load i16, i16 addrspace(1)* %gepa, align 4
%b = load i16, i16 addrspace(1)* %gepb, align 4
%mul = mul i16 %a, %b
store i16 %mul, i16 addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v2i16:
; NOSDWA: v_lshrrev_b32_e32 v[[DST0:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v[[DST1:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v[[DST_MUL:[0-9]+]], v[[DST1]], v[[DST0]]
; NOSDWA: v_lshlrev_b32_e32 v[[DST_SHL:[0-9]+]], 16, v[[DST_MUL]]
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[DST_SHL]]
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL_LO:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL_HI:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL_LO]], v[[DST_MUL_HI]]
; GFX9_10: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %ina, <2 x i16> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %inb, i32 %idx
%a = load <2 x i16>, <2 x i16> addrspace(1)* %gepa, align 4
%b = load <2 x i16>, <2 x i16> addrspace(1)* %gepb, align 4
%mul = mul <2 x i16> %a, %b
store <2 x i16> %mul, <2 x i16> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v4i16:
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL0:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL1:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL2:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL3:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL2]], v[[DST_MUL3]]
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL0]], v[[DST_MUL1]]
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> addrspace(1)* %ina, <4 x i16> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %inb, i32 %idx
%a = load <4 x i16>, <4 x i16> addrspace(1)* %gepa, align 4
%b = load <4 x i16>, <4 x i16> addrspace(1)* %gepb, align 4
%mul = mul <4 x i16> %a, %b
store <4 x i16> %mul, <4 x i16> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v8i16:
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL0:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL1:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL2:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL3:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL4:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL5:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_lo_u16_e32 v[[DST_MUL6:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v[[DST_MUL7:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL6]], v[[DST_MUL7]]
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL4]], v[[DST_MUL5]]
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL2]], v[[DST_MUL3]]
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL0]], v[[DST_MUL1]]
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v8i16(<8 x i16> addrspace(1)* %out, <8 x i16> addrspace(1)* %ina, <8 x i16> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <8 x i16>, <8 x i16> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <8 x i16>, <8 x i16> addrspace(1)* %inb, i32 %idx
%a = load <8 x i16>, <8 x i16> addrspace(1)* %gepa, align 4
%b = load <8 x i16>, <8 x i16> addrspace(1)* %gepb, align 4
%mul = mul <8 x i16> %a, %b
store <8 x i16> %mul, <8 x i16> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_half:
; NOSDWA: v_mul_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_f16_sdwa
; SDWA: v_mul_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; SDWA-NOT: v_mul_f16_sdwa
define amdgpu_kernel void @mul_half(half addrspace(1)* %out, half addrspace(1)* %ina, half addrspace(1)* %inb) #0 {
entry:
%a = load half, half addrspace(1)* %ina, align 4
%b = load half, half addrspace(1)* %inb, align 4
%mul = fmul half %a, %b
store half %mul, half addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v2half:
; NOSDWA: v_lshrrev_b32_e32 v[[DST0:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v[[DST1:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_mul_f16_e32 v[[DST_MUL:[0-9]+]], v[[DST0]], v[[DST1]]
; NOSDWA: v_lshlrev_b32_e32 v[[DST_SHL:[0-9]+]], 16, v[[DST_MUL]]
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[DST_SHL]]
; NOSDWA-NOT: v_mul_f16_sdwa
; VI-DAG: v_mul_f16_sdwa v[[DST_MUL_HI:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_f16_e32 v[[DST_MUL_LO:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; VI: v_or_b32_e32 v{{[0-9]+}}, v[[DST_MUL_LO]], v[[DST_MUL_HI]]
; GFX9_10: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v2half(<2 x half> addrspace(1)* %out, <2 x half> addrspace(1)* %ina, <2 x half> addrspace(1)* %inb) #0 {
entry:
%a = load <2 x half>, <2 x half> addrspace(1)* %ina, align 4
%b = load <2 x half>, <2 x half> addrspace(1)* %inb, align 4
%mul = fmul <2 x half> %a, %b
store <2 x half> %mul, <2 x half> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v4half:
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_mul_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_f16_sdwa
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v4half(<4 x half> addrspace(1)* %out, <4 x half> addrspace(1)* %ina, <4 x half> addrspace(1)* %inb) #0 {
entry:
%a = load <4 x half>, <4 x half> addrspace(1)* %ina, align 4
%b = load <4 x half>, <4 x half> addrspace(1)* %inb, align 4
%mul = fmul <4 x half> %a, %b
store <4 x half> %mul, <4 x half> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v8half:
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_mul_f16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_f16_sdwa
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_mul_f16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; VI-DAG: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10-DAG: v_pk_mul_f16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @mul_v8half(<8 x half> addrspace(1)* %out, <8 x half> addrspace(1)* %ina, <8 x half> addrspace(1)* %inb) #0 {
entry:
%a = load <8 x half>, <8 x half> addrspace(1)* %ina, align 4
%b = load <8 x half>, <8 x half> addrspace(1)* %inb, align 4
%mul = fmul <8 x half> %a, %b
store <8 x half> %mul, <8 x half> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_i8:
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; GFX89: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX10: v_mul_lo_u16_e64 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; SDWA-NOT: v_mul_u32_u24_sdwa
define amdgpu_kernel void @mul_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %ina, i8 addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr i8, i8 addrspace(1)* %ina, i32 %idx
%gepb = getelementptr i8, i8 addrspace(1)* %inb, i32 %idx
%a = load i8, i8 addrspace(1)* %gepa, align 4
%b = load i8, i8 addrspace(1)* %gepb, align 4
%mul = mul i8 %a, %b
store i8 %mul, i8 addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v2i8:
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI: v_mul_lo_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:BYTE_1
; GFX9-DAG: v_mul_lo_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:BYTE_1 src1_sel:BYTE_1
; GFX9-DAG: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX9: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX10: v_lshlrev_b16_e64 v{{[0-9]+}}, 8, v
; GFX10: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
define amdgpu_kernel void @mul_v2i8(<2 x i8> addrspace(1)* %out, <2 x i8> addrspace(1)* %ina, <2 x i8> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <2 x i8>, <2 x i8> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <2 x i8>, <2 x i8> addrspace(1)* %inb, i32 %idx
%a = load <2 x i8>, <2 x i8> addrspace(1)* %gepa, align 4
%b = load <2 x i8>, <2 x i8> addrspace(1)* %gepb, align 4
%mul = mul <2 x i8> %a, %b
store <2 x i8> %mul, <2 x i8> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v4i8:
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
define amdgpu_kernel void @mul_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> addrspace(1)* %ina, <4 x i8> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <4 x i8>, <4 x i8> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <4 x i8>, <4 x i8> addrspace(1)* %inb, i32 %idx
%a = load <4 x i8>, <4 x i8> addrspace(1)* %gepa, align 4
%b = load <4 x i8>, <4 x i8> addrspace(1)* %gepb, align 4
%mul = mul <4 x i8> %a, %b
store <4 x i8> %mul, <4 x i8> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}mul_v8i8:
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; VI-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX9-DAG: v_mul_lo_u16_sdwa
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
; GFX10-DAG: v_mul_lo_u16_e64
define amdgpu_kernel void @mul_v8i8(<8 x i8> addrspace(1)* %out, <8 x i8> addrspace(1)* %ina, <8 x i8> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <8 x i8>, <8 x i8> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <8 x i8>, <8 x i8> addrspace(1)* %inb, i32 %idx
%a = load <8 x i8>, <8 x i8> addrspace(1)* %gepa, align 4
%b = load <8 x i8>, <8 x i8> addrspace(1)* %gepb, align 4
%mul = mul <8 x i8> %a, %b
store <8 x i8> %mul, <8 x i8> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}sitofp_v2i16_to_v2f16:
; NOSDWA-DAG: v_cvt_f16_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-DAG: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA-DAG: v_cvt_f16_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_cvt_f16_i16_sdwa
; SDWA-DAG: v_cvt_f16_i16_e32 v{{[0-9]+}}, v{{[0-9]+}}
; SDWA-DAG: v_cvt_f16_i16_sdwa v{{[0-9]+}}, v{{[0-9]+}} dst_sel:{{(WORD_1|DWORD)?}} dst_unused:UNUSED_PAD src0_sel:WORD_1
; FIXME: Should be able to avoid or
define amdgpu_kernel void @sitofp_v2i16_to_v2f16(
<2 x half> addrspace(1)* %r,
<2 x i16> addrspace(1)* %a) #0 {
entry:
%a.val = load <2 x i16>, <2 x i16> addrspace(1)* %a
%r.val = sitofp <2 x i16> %a.val to <2 x half>
store <2 x half> %r.val, <2 x half> addrspace(1)* %r
ret void
}
; GCN-LABEL: {{^}}mac_v2half:
; NOSDWA: v_lshrrev_b32_e32 v[[DST0:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v[[DST1:[0-9]+]], 16, v{{[0-9]+}}
; NOSDWA: v_mac_f16_e32 v[[DST_MAC:[0-9]+]], v[[DST0]], v[[DST1]]
; NOSDWA: v_lshlrev_b32_e32 v[[DST_SHL:[0-9]+]], 16, v[[DST_MAC]]
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v[[DST_SHL]]
; NOSDWA-NOT: v_mac_f16_sdwa
; VI: v_mac_f16_sdwa v[[DST_MAC:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; VI: v_lshlrev_b32_e32 v[[DST_SHL:[0-9]+]], 16, v[[DST_MAC]]
; GFX9_10: v_pk_mul_f16 v[[DST_MUL:[0-9]+]], v{{[0-9]+}}, v[[SRC:[0-9]+]]
; GFX9_10: v_pk_add_f16 v{{[0-9]+}}, v[[DST_MUL]], v[[SRC]]
define amdgpu_kernel void @mac_v2half(<2 x half> addrspace(1)* %out, <2 x half> addrspace(1)* %ina, <2 x half> addrspace(1)* %inb) #0 {
entry:
%a = load <2 x half>, <2 x half> addrspace(1)* %ina, align 4
%b = load <2 x half>, <2 x half> addrspace(1)* %inb, align 4
%mul = fmul <2 x half> %a, %b
%mac = fadd <2 x half> %mul, %b
store <2 x half> %mac, <2 x half> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}immediate_mul_v2i16:
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI-DAG: v_mov_b32_e32 v[[M321:[0-9]+]], 0x141
; VI-DAG: v_mul_lo_u16_e32 v{{[0-9]+}}, 0x7b, v{{[0-9]+}}
; VI-DAG: v_mul_lo_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v[[M321]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX9: s_mov_b32 s[[IMM:[0-9]+]], 0x141007b
; GFX9: v_pk_mul_lo_u16 v{{[0-9]+}}, v{{[0-9]+}}, s[[IMM]]
; GFX10: v_pk_mul_lo_u16 v{{[0-9]+}}, 0x141007b, v{{[0-9]+}}
define amdgpu_kernel void @immediate_mul_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gep = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %in, i32 %idx
%a = load <2 x i16>, <2 x i16> addrspace(1)* %gep, align 4
%mul = mul <2 x i16> %a, <i16 123, i16 321>
store <2 x i16> %mul, <2 x i16> addrspace(1)* %out, align 4
ret void
}
; Double use of same src - should not convert it
; GCN-LABEL: {{^}}mulmul_v2i16:
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_mul_lo_u16_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA: v_lshlrev_b32_e32 v{{[0-9]+}}, 16, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_mul_u32_u24_sdwa
; VI: v_mul_lo_u16_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX9_10: v_pk_mul_lo_u16 v[[DST1:[0-9]+]], v{{[0-9]+}}, v{{[0-9]+}}
; GFX9_10: v_pk_mul_lo_u16 v{{[0-9]+}}, v[[DST1]], v{{[0-9]+}}
define amdgpu_kernel void @mulmul_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %ina, <2 x i16> addrspace(1)* %inb) #0 {
entry:
%idx = call i32 @llvm.amdgcn.workitem.id.x()
%gepa = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %ina, i32 %idx
%gepb = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %inb, i32 %idx
%a = load <2 x i16>, <2 x i16> addrspace(1)* %gepa, align 4
%b = load <2 x i16>, <2 x i16> addrspace(1)* %gepb, align 4
%mul = mul <2 x i16> %a, %b
%mul2 = mul <2 x i16> %mul, %b
store <2 x i16> %mul2, <2 x i16> addrspace(1)* %out, align 4
ret void
}
; GCN-LABEL: {{^}}add_bb_v2i16:
; NOSDWA-NOT: v_add_{{(_co)?}}_u32_sdwa
; VI: v_add_u32_sdwa v{{[0-9]+}}, vcc, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
; GFX9_10: v_pk_add_u16 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
define amdgpu_kernel void @add_bb_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %ina, <2 x i16> addrspace(1)* %inb) #0 {
entry:
%a = load <2 x i16>, <2 x i16> addrspace(1)* %ina, align 4
%b = load <2 x i16>, <2 x i16> addrspace(1)* %inb, align 4
br label %add_label
add_label:
%add = add <2 x i16> %a, %b
br label %store_label
store_label:
store <2 x i16> %add, <2 x i16> addrspace(1)* %out, align 4
ret void
}
; Check that "pulling out" SDWA operands works correctly.
; GCN-LABEL: {{^}}pulled_out_test:
; NOSDWA-DAG: v_and_b32_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-DAG: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA-DAG: v_and_b32_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-DAG: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}
; NOSDWA-NOT: v_and_b32_sdwa
; NOSDWA-NOT: v_or_b32_sdwa
; VI-DAG: v_and_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX9_10-DAG: v_and_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX89-DAG: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
;
; GFX10-DAG: v_lshrrev_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
;
; VI-DAG: v_and_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX9_10-DAG: v_and_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, s{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
; GFX89-DAG: v_lshlrev_b16_e32 v{{[0-9]+}}, 8, v{{[0-9]+}}
;
; GFX10-DAG: v_lshrrev_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
;
; GFX89: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
;
; GFX10: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX10: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
; GFX10: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
; GFX10: v_or_b32_sdwa v{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
define amdgpu_kernel void @pulled_out_test(<8 x i8> addrspace(1)* %sourceA, <8 x i8> addrspace(1)* %destValues) #0 {
entry:
%idxprom = ashr exact i64 15, 32
%arrayidx = getelementptr inbounds <8 x i8>, <8 x i8> addrspace(1)* %sourceA, i64 %idxprom
%tmp = load <8 x i8>, <8 x i8> addrspace(1)* %arrayidx, align 8
%tmp1 = extractelement <8 x i8> %tmp, i32 0
%tmp2 = extractelement <8 x i8> %tmp, i32 1
%tmp3 = extractelement <8 x i8> %tmp, i32 2
%tmp4 = extractelement <8 x i8> %tmp, i32 3
%tmp5 = extractelement <8 x i8> %tmp, i32 4
%tmp6 = extractelement <8 x i8> %tmp, i32 5
%tmp7 = extractelement <8 x i8> %tmp, i32 6
%tmp8 = extractelement <8 x i8> %tmp, i32 7
%tmp9 = insertelement <2 x i8> undef, i8 %tmp1, i32 0
%tmp10 = insertelement <2 x i8> %tmp9, i8 %tmp2, i32 1
%tmp11 = insertelement <2 x i8> undef, i8 %tmp3, i32 0
%tmp12 = insertelement <2 x i8> %tmp11, i8 %tmp4, i32 1
%tmp13 = insertelement <2 x i8> undef, i8 %tmp5, i32 0
%tmp14 = insertelement <2 x i8> %tmp13, i8 %tmp6, i32 1
%tmp15 = insertelement <2 x i8> undef, i8 %tmp7, i32 0
%tmp16 = insertelement <2 x i8> %tmp15, i8 %tmp8, i32 1
%tmp17 = shufflevector <2 x i8> %tmp10, <2 x i8> %tmp12, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%tmp18 = shufflevector <2 x i8> %tmp14, <2 x i8> %tmp16, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%tmp19 = shufflevector <4 x i8> %tmp17, <4 x i8> %tmp18, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%arrayidx5 = getelementptr inbounds <8 x i8>, <8 x i8> addrspace(1)* %destValues, i64 %idxprom
store <8 x i8> %tmp19, <8 x i8> addrspace(1)* %arrayidx5, align 8
ret void
}
; GCN-LABEL: {{^}}sdwa_crash_inlineasm_def:
; GCN: s_mov_b32 s{{[0-9]+}}, 0xffff
; GCN: v_and_b32_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}
;
; TODO: Why is the constant not peepholed into the v_or_b32_e32?
;
; NOSDWA: s_mov_b32 [[CONST:s[0-9]+]], 0x10000
; NOSDWA: v_or_b32_e32 v{{[0-9]+}}, s0,
; SDWA: v_or_b32_e32 v{{[0-9]+}}, 0x10000,
define amdgpu_kernel void @sdwa_crash_inlineasm_def() #0 {
bb:
br label %bb1
bb1: ; preds = %bb11, %bb
%tmp = phi <2 x i32> [ %tmp12, %bb11 ], [ undef, %bb ]
br i1 true, label %bb2, label %bb11
bb2: ; preds = %bb1
%tmp3 = call i32 asm "v_and_b32_e32 $0, $1, $2", "=v,s,v"(i32 65535, i32 undef) #1
%tmp5 = or i32 %tmp3, 65536
%tmp6 = insertelement <2 x i32> %tmp, i32 %tmp5, i64 0
br label %bb11
bb11: ; preds = %bb10, %bb2
%tmp12 = phi <2 x i32> [ %tmp6, %bb2 ], [ %tmp, %bb1 ]
store volatile <2 x i32> %tmp12, <2 x i32> addrspace(1)* undef
br label %bb1
}
declare i32 @llvm.amdgcn.workitem.id.x()
attributes #0 = { "denormal-fp-math"="preserve-sign,preserve-sign" }
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