diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2020-07-26 19:36:28 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2020-07-26 19:36:28 +0000 |
| commit | cfca06d7963fa0909f90483b42a6d7d194d01e08 (patch) | |
| tree | 209fb2a2d68f8f277793fc8df46c753d31bc853b /llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp | |
| parent | 706b4fc47bbc608932d3b491ae19a3b9cde9497b (diff) | |
Notes
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp b/llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp index 109b665e0d57..50ae4450a837 100644 --- a/llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp +++ b/llvm/lib/Target/PowerPC/PPCBranchCoalescing.cpp @@ -272,6 +272,11 @@ bool PPCBranchCoalescing::canCoalesceBranch(CoalescingCandidateInfo &Cand) { return false; } + if (Cand.BranchBlock->mayHaveInlineAsmBr()) { + LLVM_DEBUG(dbgs() << "Inline Asm Br - skip\n"); + return false; + } + // For now only consider triangles (i.e, BranchTargetBlock is set, // FalseMBB is null, and BranchTargetBlock is a successor to BranchBlock) if (!Cand.BranchTargetBlock || FalseMBB || |