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Teach machine cse to eliminate instructions with multiple physreg uses and defs....
authorEvan Cheng <evan.cheng@apple.com>
Fri, 29 Oct 2010 23:36:03 +0000 (23:36 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 29 Oct 2010 23:36:03 +0000 (23:36 +0000)
commit189c1ec4c162ca3d36d9bca803b032eb19de434a
treee6ab711339f5c89b1531765f5219620a9bc688a8
parentf38bfd1918aa3d9397e501d5f4a5bd0434fa2742
Teach machine cse to eliminate instructions with multiple physreg uses and defs. rdar://8610857.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117745 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineCSE.cpp
test/CodeGen/ARM/fpcmp_ueq.ll