diff options
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/LoopVectorize.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index dac7032fa08..18cfef026fb 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -4091,13 +4091,10 @@ void InnerLoopVectorizer::vectorizeLoop() { // we already fixed them. assert(LCSSAPhi->getNumIncomingValues() < 3 && "Invalid LCSSA PHI"); - // We found our reduction value exit-PHI. Update it with the + // We found a reduction value exit-PHI. Update it with the // incoming bypass edge. - if (LCSSAPhi->getIncomingValue(0) == LoopExitInst) { - // Add an edge coming from the bypass. + if (LCSSAPhi->getIncomingValue(0) == LoopExitInst) LCSSAPhi->addIncoming(ReducedPartRdx, LoopMiddleBlock); - break; - } } // end of the LCSSA phi scan. // Fix the scalar loop reduction variable with the incoming reduction sum |
