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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-07-12 02:55:34 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-07-12 02:55:34 +0000 |
| commit | 7e1b566322ecb5ff752c9a5f2feb503b6fb75262 (patch) | |
| tree | d22f10e0443db0539bbffe6e8a0a6fae29511348 /include/llvm/System/Path.h | |
| parent | 688d58033a077dd05be830cd23f8d416ce1be59d (diff) | |
| download | external_llvm-7e1b566322ecb5ff752c9a5f2feb503b6fb75262.zip external_llvm-7e1b566322ecb5ff752c9a5f2feb503b6fb75262.tar.gz external_llvm-7e1b566322ecb5ff752c9a5f2feb503b6fb75262.tar.bz2 | |
Convert the last use of getPhysicalRegisterRegClass and remove it.
AggressiveAntiDepBreaker should not be using getPhysicalRegisterRegClass. An
instruction might be using a register that can only be replaced with one from
a subclass of getPhysicalRegisterRegClass.
With this patch we use getMinimalPhysRegClass. This is correct, but
conservative. We should check the uses of the register and select the
largest register class that can be used in all of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108122 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/System/Path.h')
0 files changed, 0 insertions, 0 deletions