From d54d8fa45a1f189580934259fcac3fc3c663810e Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Mon, 18 Dec 2006 01:11:03 +0000 Subject: [PATCH] Remove the last use of getUnsignedVersion and getSignedVersion from VMCore. ConstantInt doesn't care about the sign of the type it represents. It only cares about the bitwidth so there is no need to make the sign of the type match the SExt or ZExt constant expression. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32646 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/ConstantFold.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/lib/VMCore/ConstantFold.cpp b/lib/VMCore/ConstantFold.cpp index 170df732723..32414721a7f 100644 --- a/lib/VMCore/ConstantFold.cpp +++ b/lib/VMCore/ConstantFold.cpp @@ -875,16 +875,14 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, // A ZExt always produces an unsigned value so we need to cast the value // now before we try to cast it to the destination type if (isa(V)) - V = ConstantInt::get(SrcTy->getUnsignedVersion(), - cast(V)->getZExtValue()); + V = ConstantInt::get(SrcTy, cast(V)->getZExtValue()); break; case Instruction::SIToFP: case Instruction::SExt: // A SExt always produces a signed value so we need to cast the value // now before we try to cast it to the destiniation type. if (isa(V)) - V = ConstantInt::get(SrcTy->getSignedVersion(), - cast(V)->getSExtValue()); + V = ConstantInt::get(SrcTy, cast(V)->getSExtValue()); else if (const ConstantBool *CB = dyn_cast(V)) V = ConstantInt::get(Type::SByteTy, CB->getValue() ? -1 : 0);