diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/LCSSA.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LCSSA.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Utils/LCSSA.cpp b/llvm/lib/Transforms/Utils/LCSSA.cpp index d2bf2062555..1042b974350 100644 --- a/llvm/lib/Transforms/Utils/LCSSA.cpp +++ b/llvm/lib/Transforms/Utils/LCSSA.cpp @@ -214,13 +214,9 @@ bool llvm::formLCSSAForInstructions(SmallVectorImpl<Instruction *> &Worklist, // Post process PHI instructions that were inserted into another disjoint // loop and update their exits properly. - for (auto *PostProcessPN : PostProcessPHIs) { - if (PostProcessPN->use_empty()) - continue; - - // Reprocess each PHI instruction. - Worklist.push_back(PostProcessPN); - } + for (auto *PostProcessPN : PostProcessPHIs) + if (!PostProcessPN->use_empty()) + Worklist.push_back(PostProcessPN); // Keep track of PHI nodes that we want to remove because they did not have // any uses rewritten. |
