| # RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN,GFX9 |
| # RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN |
| # RUN: llc -march=amdgcn -mcpu=gfx1100 -run-pass post-RA-hazard-rec %s -o - | FileCheck %s -check-prefixes=GCN |
| --- |
| |
| # GCN-LABEL: name: addtid |
| |
| # GCN-LABEL: bb.0: |
| # GCN: S_MOV_B32 |
| # GFX9-NEXT: S_NOP |
| # GCN-NEXT: DS_WRITE_ADDTID_B32 |
| |
| # GCN-LABEL: bb.1: |
| # GCN: S_MOV_B32 |
| # GFX9-NEXT: S_NOP |
| # GCN-NEXT: DS_READ_ADDTID_B32 |
| |
| # GCN-LABEL: bb.2: |
| # GCN: S_MOV_B32 |
| # GFX9-NEXT: S_NOP |
| # GCN-NEXT: DS_WRITE_ADDTID_B32 |
| |
| # GCN-LABEL: bb.3: |
| # GCN: S_MOV_B32 |
| # GFX9-NEXT: S_NOP |
| # GCN-NEXT: DS_READ_ADDTID_B32 |
| |
| name: addtid |
| |
| body: | |
| bb.0: |
| $m0 = S_MOV_B32 0 |
| DS_WRITE_ADDTID_B32 killed $vgpr0, 0, 0, implicit $m0, implicit $exec |
| S_BRANCH %bb.1 |
| |
| bb.1: |
| $m0 = S_MOV_B32 0 |
| $vgpr0 = DS_READ_ADDTID_B32 0, 0, implicit $m0, implicit $exec |
| S_BRANCH %bb.2 |
| |
| bb.2: |
| $m0 = S_MOV_B32 0 |
| DS_WRITE_ADDTID_B32 killed $vgpr0, 0, 0, implicit $m0, implicit $exec |
| S_BRANCH %bb.3 |
| |
| bb.3: |
| $m0 = S_MOV_B32 0 |
| $vgpr0 = DS_READ_ADDTID_B32 0, 0, implicit $m0, implicit $exec |
| S_ENDPGM 0 |
| ... |