diff options
Diffstat (limited to 'lib/Transforms/Scalar/TailRecursionElimination.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/TailRecursionElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/TailRecursionElimination.cpp b/lib/Transforms/Scalar/TailRecursionElimination.cpp index e1234ef..682d069 100644 --- a/lib/Transforms/Scalar/TailRecursionElimination.cpp +++ b/lib/Transforms/Scalar/TailRecursionElimination.cpp @@ -201,7 +201,7 @@ bool TailCallElim::runOnFunction(Function &F) { bool TailCallElim::CanMoveAboveCall(Instruction *I, CallInst *CI) { // FIXME: We can move load/store/call/free instructions above the call if the // call does not mod/ref the memory location being processed. - if (I->mayWriteToMemory() || isa<LoadInst>(I)) + if (I->mayHaveSideEffects() || isa<LoadInst>(I)) return false; // Otherwise, if this is a side-effect free instruction, check to make sure |