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(parent: 8f28aaf) | patch
Add pattern used to match MipsLo, which is needed when the instruction selector
authorAkira Hatanaka <ahatanak@gmail.com>
Tue, 13 Sep 2011 20:13:58 +0000 (20:13 +0000)
committerAkira Hatanaka <ahatanak@gmail.com>
Tue, 13 Sep 2011 20:13:58 +0000 (20:13 +0000)
commita4b97f327de0332ef1e68bb3c3b94fed0ffe3520
tree4bd6530f2f276dfecc880ba77c548c1ad7502890tree | snapshot
parent8f28aaf72c61a493dfcd1b838ff8c5050352b5cdcommit | diff
Add pattern used to match MipsLo, which is needed when the instruction selector
tries to match a dead MipsLo node (explanation in the link below).

http://article.gmane.org/gmane.comp.compilers.llvm.devel/42757/match=dagcombiner+dead

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139634 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Mips/MipsInstrInfo.td diff | blob | history
test/CodeGen/Mips/mipslopat.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors