Revert r116781 "- Add a hook for target to determine whether an instruction def
authorDaniel Dunbar <daniel@zuster.org>
Tue, 19 Oct 2010 17:14:24 +0000 (17:14 +0000)
committerDaniel Dunbar <daniel@zuster.org>
Tue, 19 Oct 2010 17:14:24 +0000 (17:14 +0000)
commit98694138025fdb0cec0cda5727201ad00ded3d63
tree069867aa0faebfa45f69541d5627f77ebe342fdb
parentf3a925dc7a14ade42da442b49c304c064954c1d4
Revert r116781 "- Add a hook for target to determine whether an instruction def
is", which breaks some nightly tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116816 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetInstrInfo.h
lib/CodeGen/MachineLICM.cpp
lib/Target/ARM/ARMBaseInstrInfo.cpp
lib/Target/ARM/ARMBaseInstrInfo.h
lib/Target/X86/X86InstrInfo.cpp
lib/Target/X86/X86InstrInfo.h
test/CodeGen/ARM/remat.ll [new file with mode: 0644]
test/CodeGen/Thumb2/machine-licm-vdup.ll
test/CodeGen/X86/2008-10-27-CoalescerBug.ll
test/CodeGen/X86/2009-02-26-MachineLICMBug.ll