diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 590e0d9d97..7e9c3841cc 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -4435,7 +4435,7 @@ Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, ConstantUInt *Op1, // this case, C1 == C2 and C1 is 8, 16, or 32. if (ShiftAmt1 == ShiftAmt2) { const Type *SExtType = 0; - switch (ShiftAmt1) { + switch (Op0->getType()->getPrimitiveSizeInBits() - ShiftAmt1) { case 8 : SExtType = Type::SByteTy; break; case 16: SExtType = Type::ShortTy; break; case 32: SExtType = Type::IntTy; break; |