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Diffstat (limited to 'lib/Transforms/Scalar/IndVarSimplify.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/IndVarSimplify.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp index dfcd11fb4c..723af0f02c 100644 --- a/lib/Transforms/Scalar/IndVarSimplify.cpp +++ b/lib/Transforms/Scalar/IndVarSimplify.cpp @@ -1801,6 +1801,9 @@ void IndVarSimplify::SinkUnusedInvariants(Loop *L) { //===----------------------------------------------------------------------===// bool IndVarSimplify::runOnLoop(Loop *L, LPPassManager &LPM) { + if (skipOptnoneFunction(L)) + return false; + // If LoopSimplify form is not available, stay out of trouble. Some notes: // - LSR currently only supports LoopSimplify-form loops. Indvars' // canonicalization can be a pessimization without LSR to "clean up" |