diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index dc6b986a5c..5a661c7bc5 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1217,10 +1217,6 @@ void LoopStrengthReduce::OptimizeIndvars(Loop *L) { } if (!CondUse) return; // setcc doesn't use the IV. - // setcc stride is complex, don't mess with users. - // FIXME: Evaluate whether this is a good idea or not. - if (!isa<SCEVConstant>(*CondStride)) return; - // It's possible for the setcc instruction to be anywhere in the loop, and // possible for it to have multiple users. If it is not immediately before // the latch block branch, move it. |