From 40f8f6264d5af2c38e797e0dc59827cd231e8ff7 Mon Sep 17 00:00:00 2001 From: Jay Foad Date: Tue, 7 Dec 2010 08:25:19 +0000 Subject: PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and zextOrTrunc(), and APSInt methods extend(), extOrTrunc() and new method trunc(), to be const and to return a new value instead of modifying the object in place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121120 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/ConstantFolding.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'lib/Analysis/ConstantFolding.cpp') diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp index 70ee9ddfa6..68a55b6b94 100644 --- a/lib/Analysis/ConstantFolding.cpp +++ b/lib/Analysis/ConstantFolding.cpp @@ -610,10 +610,8 @@ static Constant *SymbolicallyEvaluateGEP(Constant *const *Ops, unsigned NumOps, APInt BasePtr(BitWidth, 0); if (ConstantExpr *CE = dyn_cast(Ptr)) if (CE->getOpcode() == Instruction::IntToPtr) - if (ConstantInt *Base = dyn_cast(CE->getOperand(0))) { - BasePtr = Base->getValue(); - BasePtr.zextOrTrunc(BitWidth); - } + if (ConstantInt *Base = dyn_cast(CE->getOperand(0))) + BasePtr = Base->getValue().zextOrTrunc(BitWidth); if (Ptr->isNullValue() || BasePtr != 0) { Constant *C = ConstantInt::get(Ptr->getContext(), Offset+BasePtr); return ConstantExpr::getIntToPtr(C, ResultTy); -- cgit v1.2.3