[llvm] 3d8149d - [StackSafety,NFC] Don't rerun on LiveIn change
Vitaly Buka via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 19 21:33:31 PDT 2020
Author: Vitaly Buka
Date: 2020-06-19T21:29:31-07:00
New Revision: 3d8149db3cb5e8afaf8b10bc3a727c4da3186e1b
URL: https://github.com/llvm/llvm-project/commit/3d8149db3cb5e8afaf8b10bc3a727c4da3186e1b
DIFF: https://github.com/llvm/llvm-project/commit/3d8149db3cb5e8afaf8b10bc3a727c4da3186e1b.diff
LOG: [StackSafety,NFC] Don't rerun on LiveIn change
Added:
Modified:
llvm/lib/Analysis/StackLifetime.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Analysis/StackLifetime.cpp b/llvm/lib/Analysis/StackLifetime.cpp
index dae352719641..9727b7a33d1f 100644
--- a/llvm/lib/Analysis/StackLifetime.cpp
+++ b/llvm/lib/Analysis/StackLifetime.cpp
@@ -203,7 +203,6 @@ void StackLifetime::calculateLocalLiveness() {
// Update block LiveIn set, noting whether it has changed.
if (LocalLiveIn.test(BlockInfo.LiveIn)) {
- Changed = true;
BlockInfo.LiveIn |= LocalLiveIn;
}
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