It's possible to sink a def if its local uses are PHI's.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 19 Aug 2010 18:33:29 +0000 (18:33 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 19 Aug 2010 18:33:29 +0000 (18:33 +0000)
commite5e7946018844978d0ac09fdb35998a53b43ad34
tree78ba9b04c257e70c674d2f160f5cc2057e250dea
parent6715be20e23ac19efd20e16d43fdd1f608e3e415
It's possible to sink a def if its local uses are PHI's.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111537 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineSink.cpp
test/CodeGen/X86/MachineSink-PHIUse.ll [new file with mode: 0644]