From 148083a529c44e8146ffc9863fb45ed7f6ef7e07 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 23 Nov 2007 22:35:18 +0000 Subject: [PATCH] add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44293 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/InstructionCombining.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index c8df4128643..5537631eef9 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -2660,7 +2660,7 @@ static Constant *GetFactor(Value *V) { if (ConstantInt *RHS = dyn_cast(I->getOperand(1))) { // X & 0xFFF0 is known to be a multiple of 16. uint32_t Zeros = RHS->getValue().countTrailingZeros(); - if (Zeros != V->getType()->getPrimitiveSizeInBits()) + if (Zeros != V->getType()->getPrimitiveSizeInBits())// don't shift by "32" return ConstantExpr::getShl(Result, ConstantInt::get(Result->getType(), Zeros)); } -- 2.34.1