forked from OSchip/llvm-project
54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
|
# RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck %s
|
||
|
|
|
||
|
|
# CHECK-LABEL: all_sgpr_used
|
||
|
|
# CHECK: V_CMP_LT_U32_e64
|
||
|
|
--- |
|
||
|
|
define amdgpu_kernel void @all_sgpr_used() #0 {
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
attributes #0 = { "amdgpu-num-sgpr"="8" "frame-pointer"="all"}
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: all_sgpr_used
|
||
|
|
tracksRegLiveness: true
|
||
|
|
liveins:
|
||
|
|
- { reg: '$vgpr0' }
|
||
|
|
- { reg: '$vgpr1' }
|
||
|
|
- { reg: '$vgpr2' }
|
||
|
|
- { reg: '$sgpr4_sgpr5' }
|
||
|
|
- { reg: '$sgpr6_sgpr7' }
|
||
|
|
- { reg: '$sgpr8' }
|
||
|
|
- { reg: '$sgpr9' }
|
||
|
|
machineFunctionInfo:
|
||
|
|
explicitKernArgSize: 84
|
||
|
|
maxKernArgAlign: 8
|
||
|
|
ldsSize: 20496
|
||
|
|
isEntryFunction: true
|
||
|
|
waveLimiter: true
|
||
|
|
scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
|
||
|
|
frameOffsetReg: '$sgpr101'
|
||
|
|
stackPtrOffsetReg: '$sgpr32'
|
||
|
|
argumentInfo:
|
||
|
|
privateSegmentBuffer: { reg: '$sgpr0_sgpr1_sgpr2_sgpr3' }
|
||
|
|
dispatchPtr: { reg: '$sgpr4_sgpr5' }
|
||
|
|
kernargSegmentPtr: { reg: '$sgpr6_sgpr7' }
|
||
|
|
workGroupIDX: { reg: '$sgpr8' }
|
||
|
|
workGroupIDY: { reg: '$sgpr9' }
|
||
|
|
privateSegmentWaveByteOffset: { reg: '$sgpr10' }
|
||
|
|
workItemIDX: { reg: '$vgpr0' }
|
||
|
|
workItemIDY: { reg: '$vgpr1' }
|
||
|
|
workItemIDZ: { reg: '$vgpr2' }
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $sgpr8, $sgpr9, $vgpr0, $vgpr1, $vgpr2, $sgpr4_sgpr5, $sgpr6_sgpr7
|
||
|
|
$sgpr0 = S_MOV_B32 0
|
||
|
|
$sgpr1 = S_MOV_B32 0
|
||
|
|
$sgpr2 = S_MOV_B32 0
|
||
|
|
$sgpr3 = S_MOV_B32 0
|
||
|
|
$sgpr4 = S_MOV_B32 0
|
||
|
|
$sgpr5 = S_MOV_B32 0
|
||
|
|
$sgpr6 = S_MOV_B32 0
|
||
|
|
$sgpr7 = S_MOV_B32 0
|
||
|
|
$vcc = V_CMP_LT_U32_e64 $sgpr8, $vgpr1, implicit $exec
|
||
|
|
...
|