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[NFC][AMDGPU] Pre-commit a test case that shows wrong reverse operation is used for V_CMPX_LE_U32 #146527

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Merged
merged 1 commit into from
Jul 1, 2025
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[NFC][AMDGPU] Pre-commit a test case that shows wrong reverse operation is used for V_CMPX_LE_U32 #146527

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13 changes: 13 additions & 0 deletions llvm/test/CodeGen/AMDGPU/cmp_shrink.mir
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Original file line number Diff line number Diff line change
Expand Up @@ -10,3 +10,16 @@ body: |
; GCN: S_CMP_LT_I32 65, 1, implicit-def $scc
S_CMP_GT_I32 1, 65, implicit-def $scc
...

---
name: shrink_icmp
body: |
bb.0:
; GCN-LABEL: name: shrink_icmp
; GCN: %op0:sgpr_32 = COPY $sgpr0
; GCN-NEXT: %cond:sreg_64 = V_CMPX_LE_U32_e64 5, %op0, implicit-def $exec, implicit $exec
; GCN-NEXT: S_NOP 0
%op0:sgpr_32 = COPY $sgpr0
%cond:sreg_64 = V_CMPX_LE_U32_e64 %op0, 5, implicit-def $exec, implicit $exec
S_NOP 0
...
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