Between scheduling regions, correctly maintain anti-dep breaking state so that we...
authorDavid Goodwin <david_goodwin@apple.com>
Thu, 29 Oct 2009 23:30:59 +0000 (23:30 +0000)
committerDavid Goodwin <david_goodwin@apple.com>
Thu, 29 Oct 2009 23:30:59 +0000 (23:30 +0000)
commit5b3c308970f9fe1f6a2e0df265dcd40ea8ad50a8
tree100568906edf234201e9c63103a09fd188e54275
parent6c1de1830b233e61f6f122923ba5bcf3c81dc288
Between scheduling regions, correctly maintain anti-dep breaking state so that we don't incorrectly rename registers that span these regions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85537 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AggressiveAntiDepBreaker.cpp