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author | Bill Wendling <isanbard@gmail.com> | 2011-07-19 00:09:25 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2011-07-19 00:09:25 +0000 |
commit | 6c2f7e2398d5424e80e2d23a6622d76c921dd361 (patch) | |
tree | d032a7449cd35b8058704308430728f7681f1de4 /lib/MC/MCDwarf.cpp | |
parent | e52e3f2c020354c8e0e966b719152b08349d0334 (diff) | |
download | llvm-6c2f7e2398d5424e80e2d23a6622d76c921dd361.tar.gz llvm-6c2f7e2398d5424e80e2d23a6622d76c921dd361.tar.bz2 llvm-6c2f7e2398d5424e80e2d23a6622d76c921dd361.tar.xz |
Micro-opt: Only emit compact unwind if there is a compact unwind encoding to emit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135452 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCDwarf.cpp')
-rw-r--r-- | lib/MC/MCDwarf.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp index ba3bda0bc9..744d01623c 100644 --- a/lib/MC/MCDwarf.cpp +++ b/lib/MC/MCDwarf.cpp @@ -1022,7 +1022,7 @@ void MCDwarfFrameEmitter::Emit(MCStreamer &Streamer, const MCSymbol *DummyDebugKey = NULL; for (unsigned i = 0, n = Streamer.getNumFrameInfos(); i < n; ++i) { const MCDwarfFrameInfo &Frame = Streamer.getFrameInfo(i); - if (IsEH && TAI.getCompactUnwindSection() && + if (IsEH && TAI.getCompactUnwindSection() && Frame.CompactUnwindEncoding && Emitter.EmitCompactUnwind(Streamer, Frame)) { FDEEnd = NULL; continue; |