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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-10-12 15:32:04 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2016-10-12 15:32:04 +0000 |
| commit | 691efe03bddd4a167aab137a966df33881e1f4a6 (patch) | |
| tree | 72e6c5bcf0713281e8c3b815010583fa57a14665 | |
| parent | d046332679ada51644bff7f7a06352ae97d7b97e (diff) | |
| download | bcm5719-llvm-691efe03bddd4a167aab137a966df33881e1f4a6.tar.gz bcm5719-llvm-691efe03bddd4a167aab137a966df33881e1f4a6.zip | |
BranchRelaxation: Unique live ins when creating block
llvm-svn: 284018
| -rw-r--r-- | llvm/lib/CodeGen/BranchRelaxation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/BranchRelaxation.cpp b/llvm/lib/CodeGen/BranchRelaxation.cpp index 1d76831d04a..a36906540a2 100644 --- a/llvm/lib/CodeGen/BranchRelaxation.cpp +++ b/llvm/lib/CodeGen/BranchRelaxation.cpp @@ -379,6 +379,7 @@ bool BranchRelaxation::fixupUnconditionalBranch(MachineInstr &MI) { BranchBB->addLiveIn(LiveIn); } + BranchBB->sortUniqueLiveIns(); BranchBB->addSuccessor(DestBB); MBB->replaceSuccessor(DestBB, BranchBB); } |
