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(parent: 78c796e) | patch
[mips] Do not reserve all 64-bit registers, but only the ones which need to be
authorAkira Hatanaka <ahatanaka@mips.com>
Fri, 2 Nov 2012 23:36:01 +0000 (23:36 +0000)
committerAkira Hatanaka <ahatanaka@mips.com>
Fri, 2 Nov 2012 23:36:01 +0000 (23:36 +0000)
commitda15a0ed4cd74f767cc124b65b7b7d9482969318
treef6e420b182b4e2dacdb3716ac59eb1092d67acb5tree | snapshot
parent78c796e20303a99641841a663865c3d9db4464f7commit | diff
[mips] Do not reserve all 64-bit registers, but only the ones which need to be
reserved. Without this fix, RegScavenger::getRegsAvailable incorrectly
returns an empty set of integer registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167335 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Mips/MipsRegisterInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors