diff options
Diffstat (limited to 'llvm/lib/CodeGen/BranchFolding.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/BranchFolding.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/BranchFolding.cpp b/llvm/lib/CodeGen/BranchFolding.cpp index ecf7bc3..55aa1d4 100644 --- a/llvm/lib/CodeGen/BranchFolding.cpp +++ b/llvm/lib/CodeGen/BranchFolding.cpp @@ -2047,12 +2047,8 @@ bool BranchFolder::HoistCommonCodeInSuccs(MachineBasicBlock *MBB) { MBB->splice(Loc, TBB, TBB->begin(), TIB); FBB->erase(FBB->begin(), FIB); - if (UpdateLiveIns) { - bool anyChange = false; - do { - anyChange = recomputeLiveIns(*TBB) || recomputeLiveIns(*FBB); - } while (anyChange); - } + if (UpdateLiveIns) + fullyRecomputeLiveIns({TBB, FBB}); ++NumHoist; return true; |