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(parent: 4bb327d) | patch
Use TargetOpcode::COPY instead of X86-native register copy instructions when
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 14 Jul 2010 23:50:27 +0000 (23:50 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Wed, 14 Jul 2010 23:50:27 +0000 (23:50 +0000)
commitb5378ea12e2171e6150df57c6ddc1039c4c48d3f
treea36172f756a1575f505e24c5721a197e46c8880ftree | snapshot
parent4bb327d03f6fc91fe6e0c08e3b2452edcd88eefdcommit | diff
Use TargetOpcode::COPY instead of X86-native register copy instructions when
lowering atomics. This will allow those copies to still be coalesced after
TII::isMoveInstr is removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108385 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
lib/Target/X86/X86ISelLowering.h diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors