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-rw-r--r--llvm/lib/Target/AMDGPU/SIInstrInfo.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
index 88dc938e2b8..57c271a1a6d 100644
--- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -4576,6 +4576,10 @@ void SIInstrInfo::legalizeOperands(MachineInstr &MI,
VRC = RI.hasAGPRs(getOpRegClass(MI, 0))
? RI.getEquivalentAGPRClass(SRC)
: RI.getEquivalentVGPRClass(SRC);
+ } else {
+ VRC = RI.hasAGPRs(getOpRegClass(MI, 0))
+ ? RI.getEquivalentAGPRClass(VRC)
+ : RI.getEquivalentVGPRClass(VRC);
}
RC = VRC;
} else {
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