560e7df689
For the co-execution of the TRANS ops, the requirement is: 1 independent op or V_NOP (since TRANS takes 2 cycles) after the trans op before its sources can be overwritten or the output of the trans op can be used.
133 lines
6.0 KiB
YAML
133 lines
6.0 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn -mcpu=gfx1250 -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefixes=GCN,GFX1250 %s
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# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefixes=GCN,GFX1200 %s
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---
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name: trans_writes_valu_reads_hazard
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body: |
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bb.0:
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; GFX1250-LABEL: name: trans_writes_valu_reads_hazard
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; GFX1250: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1250-NEXT: V_NOP_e32 implicit $exec
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; GFX1250-NEXT: $vgpr3 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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;
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; GFX1200-LABEL: name: trans_writes_valu_reads_hazard
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; GFX1200: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1200-NEXT: $vgpr3 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr3 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_writes_valu_valu_reads_hazard_covered
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body: |
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bb.0:
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; GCN-LABEL: name: trans_writes_valu_valu_reads_hazard_covered
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; GCN: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr2 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr4 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr2 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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$vgpr4 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_writes_salu_valu_reads_hazard
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body: |
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bb.0:
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; GFX1250-LABEL: name: trans_writes_salu_valu_reads_hazard
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; GFX1250: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1250-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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; GFX1250-NEXT: V_NOP_e32 implicit $exec
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; GFX1250-NEXT: $vgpr4 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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;
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; GFX1200-LABEL: name: trans_writes_salu_valu_reads_hazard
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; GFX1200: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1200-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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; GFX1200-NEXT: $vgpr4 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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$vgpr4 = V_ADD_F32_e32 $vgpr1, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_no_hazard
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body: |
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bb.0:
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; GCN-LABEL: name: trans_no_hazard
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; GCN: $vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr3 = V_ADD_F32_e32 $vgpr0, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_SQRT_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr3 = V_ADD_F32_e32 $vgpr0, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_reads_valu_writes_hazard
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body: |
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bb.0:
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; GFX1250-LABEL: name: trans_reads_valu_writes_hazard
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; GFX1250: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1250-NEXT: V_NOP_e32 implicit $exec
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; GFX1250-NEXT: $vgpr0 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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;
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; GFX1200-LABEL: name: trans_reads_valu_writes_hazard
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; GFX1200: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1200-NEXT: $vgpr0 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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$vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr0 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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...
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---
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name: trans_reads_valu_valu_writes_hazard_covered
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body: |
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bb.0:
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; GCN-LABEL: name: trans_reads_valu_valu_writes_hazard_covered
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; GCN: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr2 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr0 = V_ADD_F32_e32 $vgpr4, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr2 = V_ADD_F32_e32 $vgpr2, $vgpr3, implicit $mode, implicit $exec
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$vgpr0 = V_ADD_F32_e32 $vgpr4, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_reads__salu_valu_writes_hazard
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body: |
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bb.0:
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; GFX1250-LABEL: name: trans_reads__salu_valu_writes_hazard
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; GFX1250: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1250-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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; GFX1250-NEXT: V_NOP_e32 implicit $exec
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; GFX1250-NEXT: $vgpr0 = V_ADD_F32_e32 $vgpr4, $vgpr2, implicit $mode, implicit $exec
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;
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; GFX1200-LABEL: name: trans_reads__salu_valu_writes_hazard
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; GFX1200: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GFX1200-NEXT: $sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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; GFX1200-NEXT: $vgpr0 = V_ADD_F32_e32 $vgpr4, $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$sgpr2 = S_ADD_U32 $sgpr0, $sgpr1, implicit-def $scc
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$vgpr0 = V_ADD_F32_e32 $vgpr4, $vgpr2, implicit $mode, implicit $exec
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...
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---
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name: trans_writes_trans_reads_no_hazard
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body: |
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bb.0:
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; GCN-LABEL: name: trans_writes_trans_reads_no_hazard
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; GCN: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr2 = V_SQRT_F32_e32 $vgpr1, implicit $mode, implicit $exec
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$vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr2 = V_SQRT_F32_e32 $vgpr1, implicit $mode, implicit $exec
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...
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---
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name: trans_reads_trans_writes_no_hazard
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body: |
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bb.0:
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; GCN-LABEL: name: trans_reads_trans_writes_no_hazard
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; GCN: $vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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; GCN-NEXT: $vgpr0 = V_SQRT_F32_e32 $vgpr2, implicit $mode, implicit $exec
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$vgpr1 = V_COS_F32_e32 $vgpr0, implicit $mode, implicit $exec
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$vgpr0 = V_SQRT_F32_e32 $vgpr2, implicit $mode, implicit $exec
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...
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