[llvm-branch-commits] [llvm] AMDGPU: Validate VOPD/VOPD3 physical source registers against operand RC (PR #196515)

[Petar Avramovic via llvm-branch-commits]

================
@@ -73,6 +104,8 @@ bool llvm::checkVOPDRegConstraints(const SIInstrInfo &TII,
       if (!TRI->isVectorRegister(MRI, Src0.getReg())) {
         UniqueScalarRegs.insert(Src0.getReg());
       }
+      if (!isValidVOPDSrc(TII, VOPDOpc, CompIdx, 0, Src0.getReg()))
+        return false;
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petar-avramovic wrote:

new check (both VOPD and VOPD3)

https://github.com/llvm/llvm-project/pull/196515
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