projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 27ba61d) | patch
Don't look for empty live ranges in the unions.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 12 May 2012 00:33:28 +0000 (00:33 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 12 May 2012 00:33:28 +0000 (00:33 +0000)
commit2b3fa322b8788e62e28bc6989a53737bf9483437
treea5d04628d96861552ac46b5a8ac7b4fdd3e37a7dtree | snapshot
parent27ba61df9f9decc70124b7559f777ad596dfda29commit | diff
Don't look for empty live ranges in the unions.

Empty live ranges represent undef and still get allocated, but they
won't appear in LiveIntervalUnions.

Patch by Patrik Hägglund!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156685 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocBase.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors