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(parent: d37c856) | patch
Don't reserve R31 on PPC64 unless the frame pointer is needed
authorHal Finkel <hfinkel@anl.gov>
Tue, 19 Mar 2013 08:09:38 +0000 (08:09 +0000)
committerHal Finkel <hfinkel@anl.gov>
Tue, 19 Mar 2013 08:09:38 +0000 (08:09 +0000)
commit54e57f8cb79bdc23ed8289cf2a558fa7c9602972
treedf7ed3c8fb6d2fd5d6e7bf7f7340a16e5b7dad22tree | snapshot
parentd37c8568e68d0ea3492503cd192783900e2d922acommit | diff
Don't reserve R31 on PPC64 unless the frame pointer is needed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177379 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCRegisterInfo.cpp diff | blob | history
test/CodeGen/PowerPC/r31.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors