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(parent: 3af4a0b) | patch
Add micro-optimization which allows us to fold imm into cmp. This allows us to save...
authorAnton Korobeynikov <asl@math.spbu.ru>
Fri, 15 Jan 2010 21:18:02 +0000 (21:18 +0000)
committerAnton Korobeynikov <asl@math.spbu.ru>
Fri, 15 Jan 2010 21:18:02 +0000 (21:18 +0000)
commit0c1ba91a54e7088fab3a3b9820f8b8366be0e11b
treeb575cb02f93385981ac946a13714acb6e226bc93tree | snapshot
parent3af4a0b4cb5439d09332a04ee98a3be86a3e3e1ecommit | diff
Add micro-optimization which allows us to fold imm into cmp. This allows us to save 1 word (sometimes) and reduce register pressure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93551 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/MSP430/MSP430ISelLowering.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors