Cleanup PPCEarlyReturn
authorHal Finkel <hfinkel@anl.gov>
Tue, 9 Apr 2013 18:25:18 +0000 (18:25 +0000)
committerHal Finkel <hfinkel@anl.gov>
Tue, 9 Apr 2013 18:25:18 +0000 (18:25 +0000)
commit13049aef8ad86795e94006dea0e097a8add85665
treef22f520d64f0da28ecc2c182a6ae1a4349cadd94
parent8e4df489d0e02e0fbdd00ed829e70e5f21998162
Cleanup PPCEarlyReturn

Some general cleanup and only scan the end of a BB for branches (once we're
done with the terminators and debug values, then there should not be any other
branches). These address post-commit review suggestions by Bill Schmidt.

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179112 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCInstrInfo.cpp