diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64InstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp index dc3fa4f8c1d..230480cf1ce 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp @@ -4967,6 +4967,10 @@ AArch64InstrInfo::getOutliningCandidateInfo( CantGuaranteeValueAcrossCall), RepeatedSequenceLocs.end()); + // If the sequence is empty, we're done. + if (RepeatedSequenceLocs.empty()) + return outliner::OutlinedFunction(); + // At this point, we have only "safe" candidates to outline. Figure out // frame + call instruction information. |
