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(parent: 9e4816e) | patch
Change register allocation order, so R0 will be allocated the last among scratch...
authorAnton Korobeynikov <asl@math.spbu.ru>
Thu, 16 Jul 2009 13:43:40 +0000 (13:43 +0000)
committerAnton Korobeynikov <asl@math.spbu.ru>
Thu, 16 Jul 2009 13:43:40 +0000 (13:43 +0000)
commit4cad7d29fc65c22ff5b4147000368e88ec77c5b9
tree66a26dcf355d5af9da8e3db577488efea4af7244tree | snapshot
parent9e4816e09f50e3c4ef7368a188966944b8167ab4commit | diff
Change register allocation order, so R0 will be allocated the last among scratch. This will make address-calculation code much more happy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75928 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/SystemZ/SystemZRegisterInfo.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors