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(parent: e6f350d) | patch
When optimzing a mul by immediate into two, the resulting mul's should get a x86...
authorEvan Cheng <evan.cheng@apple.com>
Mon, 30 Mar 2009 21:36:47 +0000 (21:36 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 30 Mar 2009 21:36:47 +0000 (21:36 +0000)
commit73f24c9f0d9afd1fd65d544f2b7b7b7c77fc2238
tree66d9e67d14c16ccb95c23c0fabb50b2068567843tree | snapshot
parente6f350d7558f2db6c39c0a9fc8beafb796d9919acommit | diff
When optimzing a mul by immediate into two, the resulting mul's should get a x86 specific node to avoid dag combiner from hacking on them further.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68066 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelDAGToDAG.cpp diff | blob | history
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
lib/Target/X86/X86ISelLowering.h diff | blob | history
lib/Target/X86/X86Instr64bit.td diff | blob | history
lib/Target/X86/X86InstrInfo.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors