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(parent: 4e98296) | patch
[PowerPC] Add a flag for experimenting with subreg liveness tracking
authorHal Finkel <hfinkel@anl.gov>
Fri, 9 Jan 2015 02:03:11 +0000 (02:03 +0000)
committerHal Finkel <hfinkel@anl.gov>
Fri, 9 Jan 2015 02:03:11 +0000 (02:03 +0000)
commitcc7ea4df1ea9ab3bc45886fa703f146d21f5ee64
tree2583fbbeb9c3f73db25710f8cd9f37a37c990e51tree | snapshot
parent4e98296890c4e23d21841331f34c18d84e2d6e76commit | diff
[PowerPC] Add a flag for experimenting with subreg liveness tracking

This cannot yet be enabled by default, it causes ~50 miscompiles in the test
suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225497 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCSubtarget.cpp diff | blob | history
lib/Target/PowerPC/PPCSubtarget.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors