diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Utils/CloneFunction.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp index f05085fca1..e85fe8e40a 100644 --- a/lib/Transforms/Utils/CloneFunction.cpp +++ b/lib/Transforms/Utils/CloneFunction.cpp @@ -299,7 +299,13 @@ ConstantFoldMappedInstruction(const Instruction *I) { else return 0; // All operands not constant! - return ConstantFoldInstOperands(I, &Ops[0], Ops.size(), TD); + + if (const CmpInst *CI = dyn_cast<CmpInst>(I)) + return ConstantFoldCompareInstOperands(CI->getPredicate(), + &Ops[0], Ops.size(), TD); + else + return ConstantFoldInstOperands(I->getOpcode(), I->getType(), + &Ops[0], Ops.size(), TD); } /// CloneAndPruneFunctionInto - This works exactly like CloneFunctionInto, |