RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-26 12:43:36 +01:00
Code Issues Projects Releases Wiki Activity
e3b57c8a21
llvm-mirror/test/CodeGen/AMDGPU/offset-split-global.ll
Stanislav Mekhanoshin f0cc50fe49 [AMDGPU] Improve global SADDR selection 
An address can be a uniform sum of two i64 bit values.
That regularly happens in a loop where index is an induction
variable promoted to 64 bit by the LSR. We can materialize
zero in a VGPR and still use SADDR form of the load.

Differential Revision: https://reviews.llvm.org/D101591
2021-05-05 14:44:21 -07:00

1320 lines
53 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX9 %s
; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX10 %s
; Test splitting flat instruction offsets into the low and high bits
; when the offset doesn't fit in the offset field.
define i8 @global_inst_valu_offset_1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:1
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:1
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 1
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 2047
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_neg_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -2048
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_neg_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-4096
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_neg_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x3800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 16383
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_neg_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-4096
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_neg_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define i8 @global_inst_valu_offset_2x_neg_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_2x_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_2x_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffc000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -16384
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits (1ull << 33) | 2047
define i8 @global_inst_valu_offset_64bit_11bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936639
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits (1ull << 33) | 2048
define i8 @global_inst_valu_offset_64bit_11bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:2048
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936640
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits (1ull << 33) | 4095
define i8 @global_inst_valu_offset_64bit_12bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938687
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits (1ull << 33) | 4096
define i8 @global_inst_valu_offset_64bit_12bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938688
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits (1ull << 33) | 8191
define i8 @global_inst_valu_offset_64bit_13bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:4095
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942783
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits (1ull << 33) | 8192
define i8 @global_inst_valu_offset_64bit_13bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942784
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
define i8 @global_inst_valu_offset_64bit_11bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2049
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773761
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
define i8 @global_inst_valu_offset_64bit_11bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-2048
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_11bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773760
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
define i8 @global_inst_valu_offset_64bit_12bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771713
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
define i8 @global_inst_valu_offset_64bit_12bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_12bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771712
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
define i8 @global_inst_valu_offset_64bit_13bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:-1
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767617
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
define i8 @global_inst_valu_offset_64bit_13bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0
; GFX9-NEXT: v_bfrev_b32_e32 v2, 1
; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc
; GFX9-NEXT: global_load_ubyte v0, v[0:1], off
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
; GFX10-LABEL: global_inst_valu_offset_64bit_13bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_waitcnt_vscnt null, 0x0
; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0
; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: s_setpc_b64 s[30:31]
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767616
%load = load i8, i8 addrspace(1)* %gep, align 4
ret i8 %load
}
define amdgpu_kernel void @global_inst_salu_offset_1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:1 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:1 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 1
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 2047
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0x800
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0x1000
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0x1800
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_neg_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-2048 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-2048 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -2048
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_neg_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-4096 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0xfffff000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_neg_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0xffffe000
; GFX9-NEXT: s_addc_u32 s1, s1, -1
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0xffffe000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0x800
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 4095
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0x1000
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0x1800
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8191
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0x3000
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:4095 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0x3800
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 16383
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_11bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_neg_11bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] offset:-4096 glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_neg_11bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0xfffff000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -4096
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_12bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_neg_12bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0xffffe000
; GFX9-NEXT: s_addc_u32 s1, s1, -1
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_neg_12bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0xffffe000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -8192
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
define amdgpu_kernel void @global_inst_salu_offset_2x_neg_13bit_max(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_2x_neg_13bit_max:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0xffffc000
; GFX9-NEXT: s_addc_u32 s1, s1, -1
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_2x_neg_13bit_max:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0xffffc000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, -1, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -16384
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 11-bit low-bits (1ull << 33) | 2047
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936639
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 11-bit low-bits (1ull << 33) | 2048
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x800
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0x800, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589936640
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 12-bit low-bits (1ull << 33) | 4095
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0xfff
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0x800, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938687
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 12-bit low-bits (1ull << 33) | 4096
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x1000
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0x1000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589938688
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 13-bit low-bits (1ull << 33) | 8191
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0x1800, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off offset:2047 glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942783
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 13-bit low-bits (1ull << 33) | 8192
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x2000
; GFX9-NEXT: s_addc_u32 s1, s1, 2
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: v_add_co_u32 v0, s0, 0x2000, s0
; GFX10-NEXT: v_add_co_ci_u32_e64 v1, s0, 2, s1, s0
; GFX10-NEXT: global_load_ubyte v0, v[0:1], off glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 8589942784
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773761
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048
define amdgpu_kernel void @global_inst_salu_offset_64bit_11bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x800
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_11bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x800
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854773760
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0xfff
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0xfff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771713
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096
define amdgpu_kernel void @global_inst_salu_offset_64bit_12bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x1000
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_12bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1000
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854771712
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_neg_high_split0(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split0:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split0:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767617
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192
define amdgpu_kernel void @global_inst_salu_offset_64bit_13bit_neg_high_split1(i8 addrspace(1)* %p) {
; GFX9-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split1:
; GFX9: ; %bb.0:
; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX9-NEXT: v_mov_b32_e32 v0, 0
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-NEXT: s_add_u32 s0, s0, 0x2000
; GFX9-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX9-NEXT: global_load_ubyte v0, v0, s[0:1] glc
; GFX9-NEXT: s_waitcnt vmcnt(0)
; GFX9-NEXT: global_store_byte v[0:1], v0, off
; GFX9-NEXT: s_endpgm
;
; GFX10-LABEL: global_inst_salu_offset_64bit_13bit_neg_high_split1:
; GFX10: ; %bb.0:
; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24
; GFX10-NEXT: v_mov_b32_e32 v0, 0
; GFX10-NEXT: s_waitcnt lgkmcnt(0)
; GFX10-NEXT: s_add_u32 s0, s0, 0x2000
; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000
; GFX10-NEXT: global_load_ubyte v0, v0, s[0:1] glc dlc
; GFX10-NEXT: s_waitcnt vmcnt(0)
; GFX10-NEXT: global_store_byte v[0:1], v0, off
; GFX10-NEXT: s_endpgm
%gep = getelementptr i8, i8 addrspace(1)* %p, i64 -9223372036854767616
%load = load volatile i8, i8 addrspace(1)* %gep, align 1
store i8 %load, i8 addrspace(1)* undef
ret void
}
Reference in New Issue View Git Blame Copy Permalink