projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ab42ec2) | patch
Use the PPC no-r0 class on the TOC LD pseudos
authorHal Finkel <hfinkel@anl.gov>
Wed, 27 Mar 2013 06:36:55 +0000 (06:36 +0000)
committerHal Finkel <hfinkel@anl.gov>
Wed, 27 Mar 2013 06:36:55 +0000 (06:36 +0000)
commit6375e1b87b089093fecdb09f609251e91d1c2c4f
tree783fff42bcdf6b5d95bf75f61ece838a013feaactree | snapshot
parentab42ec258627376e49f84141dd7be455b1e4ab3dcommit | diff
Use the PPC no-r0 class on the TOC LD pseudos

The register parameter in these instructions becomes the base register in an
r+i ld instruction (and, thus, cannot be r0).

This is not yet testable because we don't yet allocate r0 (and even then any
test would be very fragile).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178121 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCInstr64Bit.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors