From a04af4380d6814cb908d80ff8f52badc926a8bdc Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Sun, 22 Feb 2009 16:40:52 +0000 Subject: [PATCH] Properly parenthesize this expression, fixing a real bug in the new -full-lsr code, as well as a GCC warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65288 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 1817e583747..e32cacc4412 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1536,7 +1536,7 @@ bool LoopStrengthReduce::ShouldUseFullStrengthReductionMode( // strength reduction would increase register pressure. do { SCEV *CurImm = UsersToProcess[i].Imm; - if (CurImm || Imm && CurImm != Imm) { + if ((CurImm || Imm) && CurImm != Imm) { if (!CurImm) CurImm = SE->getIntegerSCEV(0, Stride->getType()); if (!Imm) Imm = SE->getIntegerSCEV(0, Stride->getType()); const Instruction *Inst = UsersToProcess[i].Inst; -- 2.34.1