| ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -amdgpu-spill-sgpr-to-vgpr=0 -stop-after prologepilog -verify-machineinstrs %s -o - | FileCheck -check-prefix=AFTER-PEI %s |
| |
| ; Test that the ScavengeFI is serialized in the SIMachineFunctionInfo. |
| |
| ; AFTER-PEI-LABEL: {{^}}name: scavenge_fi |
| ; AFTER-PEI: machineFunctionInfo: |
| ; AFTER-PEI-NEXT: explicitKernArgSize: 12 |
| ; AFTER-PEI-NEXT: maxKernArgAlign: 8 |
| ; AFTER-PEI-NEXT: ldsSize: 0 |
| ; AFTER-PEI-NEXT: dynLDSAlign: 1 |
| ; AFTER-PEI-NEXT: isEntryFunction: true |
| ; AFTER-PEI-NEXT: noSignedZerosFPMath: false |
| ; AFTER-PEI-NEXT: memoryBound: false |
| ; AFTER-PEI-NEXT: waveLimiter: false |
| ; AFTER-PEI-NEXT: hasSpilledSGPRs: true |
| ; AFTER-PEI-NEXT: hasSpilledVGPRs: false |
| ; AFTER-PEI-NEXT: scratchRSrcReg: '$sgpr68_sgpr69_sgpr70_sgpr71' |
| ; AFTER-PEI-NEXT: frameOffsetReg: '$fp_reg' |
| ; AFTER-PEI-NEXT: stackPtrOffsetReg: '$sgpr32' |
| ; AFTER-PEI-NEXT: argumentInfo: |
| ; AFTER-PEI-NEXT: privateSegmentBuffer: { reg: '$sgpr0_sgpr1_sgpr2_sgpr3' } |
| ; AFTER-PEI-NEXT: kernargSegmentPtr: { reg: '$sgpr4_sgpr5' } |
| ; AFTER-PEI-NEXT: workGroupIDX: { reg: '$sgpr6' } |
| ; AFTER-PEI-NEXT: privateSegmentWaveByteOffset: { reg: '$sgpr7' } |
| ; AFTER-PEI-NEXT: workItemIDX: { reg: '$vgpr0' } |
| ; AFTER-PEI-NEXT: mode: |
| ; AFTER-PEI-NEXT: ieee: true |
| ; AFTER-PEI-NEXT: dx10-clamp: true |
| ; AFTER-PEI-NEXT: fp32-input-denormals: true |
| ; AFTER-PEI-NEXT: fp32-output-denormals: true |
| ; AFTER-PEI-NEXT: fp64-fp16-input-denormals: true |
| ; AFTER-PEI-NEXT: fp64-fp16-output-denormals: true |
| ; AFTER-PEI-NEXT: highBitsOf32BitAddress: 0 |
| ; AFTER-PEI-NEXT: occupancy: 5 |
| ; AFTER-PEI-NEXT: scavengeFI: '%fixed-stack.0' |
| ; AFTER-PEI-NEXT: body: |
| define amdgpu_kernel void @scavenge_fi(i32 addrspace(1)* %out, i32 %in) #0 { |
| %wide.sgpr0 = call <32 x i32> asm sideeffect "; def $0", "=s" () #0 |
| %wide.sgpr1 = call <32 x i32> asm sideeffect "; def $0", "=s" () #0 |
| %wide.sgpr2 = call <32 x i32> asm sideeffect "; def $0", "=s" () #0 |
| %wide.sgpr3 = call <32 x i32> asm sideeffect "; def $0", "=s" () #0 |
| |
| call void asm sideeffect "; use $0", "s"(<32 x i32> %wide.sgpr0) #0 |
| call void asm sideeffect "; use $0", "s"(<32 x i32> %wide.sgpr1) #0 |
| call void asm sideeffect "; use $0", "s"(<32 x i32> %wide.sgpr2) #0 |
| call void asm sideeffect "; use $0", "s"(<32 x i32> %wide.sgpr3) #0 |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |