From b7eb8e35e481a74962664b63dfb09483b200209a Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Thu, 2 Aug 2018 17:32:43 +0000 Subject: Vendor import of llvm trunk r338536: https://llvm.org/svn/llvm-project/llvm/trunk@338536 --- lib/Transforms/InstCombine/InstructionCombining.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/Transforms/InstCombine/InstructionCombining.cpp') diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp index 12fcc8752ea9..cff0d5447290 100644 --- a/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -1424,7 +1424,7 @@ Instruction *InstCombiner::foldShuffledBinop(BinaryOperator &Inst) { bool ConstOp1 = isa(Inst.getOperand(1)); if (Inst.isIntDivRem() || (Inst.isShift() && ConstOp1)) NewC = getSafeVectorConstantForBinop(Inst.getOpcode(), NewC, ConstOp1); - + // Op(shuffle(V1, Mask), C) -> shuffle(Op(V1, NewC), Mask) // Op(C, shuffle(V1, Mask)) -> shuffle(Op(NewC, V1), Mask) Value *NewLHS = isa(LHS) ? NewC : V1; -- cgit v1.3