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| author | Nowar Gu <nowar100@gmail.com> | 2011-06-17 14:29:24 +0800 |
|---|---|---|
| committer | Nowar Gu <nowar100@gmail.com> | 2011-06-20 15:49:07 +0800 |
| commit | 907af0f20f58f2ea26da7ea64e1f094cd6880db7 (patch) | |
| tree | 02007757de416c561df174d582205cebfa582801 /lib/CodeGen/MachineSink.cpp | |
| parent | 1d4f9a57447faa0142a1d0301e5ce550cfe60c4f (diff) | |
| parent | ec324e5ae44025c6bdb930b78198f30f807e355b (diff) | |
| download | external_llvm-907af0f20f58f2ea26da7ea64e1f094cd6880db7.zip external_llvm-907af0f20f58f2ea26da7ea64e1f094cd6880db7.tar.gz external_llvm-907af0f20f58f2ea26da7ea64e1f094cd6880db7.tar.bz2 | |
Merge upstream to r133240 at Fri. 17th Jun 2011.
Conflicts:
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/Target/ARM/ARMCodeEmitter.cpp
Diffstat (limited to 'lib/CodeGen/MachineSink.cpp')
| -rw-r--r-- | lib/CodeGen/MachineSink.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp index 8a93a24..916dff7 100644 --- a/lib/CodeGen/MachineSink.cpp +++ b/lib/CodeGen/MachineSink.cpp @@ -265,8 +265,11 @@ bool MachineSinking::ProcessBlock(MachineBasicBlock &MBB) { if (MI->isDebugValue()) continue; - if (PerformTrivialForwardCoalescing(MI, &MBB)) + bool Joined = PerformTrivialForwardCoalescing(MI, &MBB); + if (Joined) { + MadeChange = true; continue; + } if (SinkInstruction(MI, SawStore)) ++NumSunk, MadeChange = true; |