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(parent: 108714c) | patch
Bottom up register pressure reduction work: clean up some hacks and enhanced
authorEvan Cheng <evan.cheng@apple.com>
Wed, 3 May 2006 02:10:45 +0000 (02:10 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 3 May 2006 02:10:45 +0000 (02:10 +0000)
commitc9a83a45ba53abeab329548e7ac9f3968b440e64
tree746936e56bf9086309128609696b15469511b9f0tree | snapshot
parent108714c14fbd40fef641581a5bd85441ee06c621commit | diff
Bottom up register pressure reduction work: clean up some hacks and enhanced
the heuristic to further reduce spills for several test cases. (Note, it may
not necessarily translate to runtime win!)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28076 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors