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authorEvan Cheng <evan.cheng@apple.com>2010-05-21 21:22:19 +0000
committerEvan Cheng <evan.cheng@apple.com>2010-05-21 21:22:19 +0000
commit835810bbf8cd8b5ed92df66127c5aed16d022c74 (patch)
tree9f63f627b11581970203baefc2b48db1521af102 /docs
parent9b00685bb66ad8237dc1e40bcaee10e9b9232bee (diff)
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Allow machine cse to cse instructions which define physical registers. Controlled by option -machine-cse-phys-defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104385 91177308-0d34-0410-b5e6-96231b3b80d8
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