Searched refs:Xsub (Results 1 – 1 of 1) sorted by relevance
| /llvm-project-15.0.7/llvm/lib/Target/AMDGPU/ |
| H A D | SIShrinkInstructions.cpp | 599 unsigned Xsub = Xop.getSubReg(); in matchSwap() local
636 if (instReadsReg(&*I, X, Xsub) || instModifiesReg(&*I, Y, Ysub) || in matchSwap()
638 (MovX && instModifiesReg(&*I, X, Xsub))) { in matchSwap()
643 if (!MovX && instModifiesReg(&*I, X, Xsub)) { in matchSwap()
653 I->getOperand(0).getSubReg() != Xsub) { in matchSwap()
674 X1 = getSubRegForIndex(X, Xsub, I); in matchSwap()
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