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| author | Chris Lattner <sabre@nondot.org> | 2004-08-13 02:43:19 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-08-13 02:43:19 +0000 |
| commit | eb6f18fe7c375ce5598c6ba6d5b9ae769fbf2610 (patch) | |
| tree | 4848ec1c14afc7f108286e214cf1f19eb2399956 /lib/Transforms/Utils/ValueMapper.cpp | |
| parent | 5a104b0ec5b392b5f2ba42a774adce4b8668af8a (diff) | |
| download | llvm-eb6f18fe7c375ce5598c6ba6d5b9ae769fbf2610.tar.gz llvm-eb6f18fe7c375ce5598c6ba6d5b9ae769fbf2610.tar.bz2 llvm-eb6f18fe7c375ce5598c6ba6d5b9ae769fbf2610.tar.xz | |
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
Diffstat (limited to 'lib/Transforms/Utils/ValueMapper.cpp')
| -rw-r--r-- | lib/Transforms/Utils/ValueMapper.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp index 72ce4ae81f..d7507f9f07 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<const Value*, Value*> &VM) { for (unsigned i = 1, e = CE->getNumOperands(); i != e; ++i) Idx.push_back(cast<Constant>(MapValue(CE->getOperand(i), VM))); return VMSlot = ConstantExpr::getGetElementPtr(MV, Idx); + } else if (CE->getOpcode() == Instruction::Select) { + Constant *MV1 = cast<Constant>(MapValue(CE->getOperand(0), VM)); + Constant *MV2 = cast<Constant>(MapValue(CE->getOperand(1), VM)); + Constant *MV3 = cast<Constant>(MapValue(CE->getOperand(2), VM)); + return VMSlot = ConstantExpr::getSelect(MV1, MV2, MV3); } else { assert(CE->getNumOperands() == 2 && "Must be binary operator?"); Constant *MV1 = cast<Constant>(MapValue(CE->getOperand(0), VM)); |