From eb6f18fe7c375ce5598c6ba6d5b9ae769fbf2610 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 13 Aug 2004 02:43:19 +0000 Subject: [PATCH] Add value mapper support for select constant exprs. This should fix a bug Nate ran into when bugpointing siod. This fix should go into LLVM 1.3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15712 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/ValueMapper.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp index 72ce4ae81f3..d7507f9f07f 100644 --- a/lib/Transforms/Utils/ValueMapper.cpp +++ b/lib/Transforms/Utils/ValueMapper.cpp @@ -81,6 +81,11 @@ Value *llvm::MapValue(const Value *V, std::map &VM) { for (unsigned i = 1, e = CE->getNumOperands(); i != e; ++i) Idx.push_back(cast(MapValue(CE->getOperand(i), VM))); return VMSlot = ConstantExpr::getGetElementPtr(MV, Idx); + } else if (CE->getOpcode() == Instruction::Select) { + Constant *MV1 = cast(MapValue(CE->getOperand(0), VM)); + Constant *MV2 = cast(MapValue(CE->getOperand(1), VM)); + Constant *MV3 = cast(MapValue(CE->getOperand(2), VM)); + return VMSlot = ConstantExpr::getSelect(MV1, MV2, MV3); } else { assert(CE->getNumOperands() == 2 && "Must be binary operator?"); Constant *MV1 = cast(MapValue(CE->getOperand(0), VM));