Chris Lattner a22edc82ca Simplify the side effect stuff a bit more and make licm/sinking ... both work right according to the new flags. This removes the TII::isReallySideEffectFree predicate, and adds TII::isInvariantLoad. It removes NeverHasSideEffects+MayHaveSideEffects and adds UnmodeledSideEffects as machine instr flags. Now the clients can decide everything they need. I think isRematerializable can be implemented in terms of the flags we have now, though I will let others tackle that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45843 91177308-0d34-0410-b5e6-96231b3b80d8		2008-01-10 23:08:24 +00:00
..
MRegisterInfo.h	Move even more functionality from MRegisterInfo into TargetInstrInfo.	2008-01-07 01:35:02 +00:00
SubtargetFeature.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetAsmInfo.h	Emit unused EH frames for weak definitions on Darwin,	2008-01-10 02:03:30 +00:00
TargetData.h	Fix PR1845 and rdar://5676945. Generic vectors smaller	2008-01-10 00:30:57 +00:00
TargetELFWriterInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetFrameInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetInstrDesc.h	Simplify the side effect stuff a bit more and make licm/sinking	2008-01-10 23:08:24 +00:00
TargetInstrInfo.h	Simplify the side effect stuff a bit more and make licm/sinking	2008-01-10 23:08:24 +00:00
TargetInstrItineraries.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetJITInfo.h	X86 JIT PIC jumptable support.	2008-01-05 02:26:58 +00:00
TargetLowering.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetMachine.h	rename TargetInstrDescriptor -> TargetInstrDesc.	2008-01-07 07:27:27 +00:00
TargetMachineRegistry.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetMachOWriterInfo.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetOptions.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00
TargetSubtarget.h	Don't attribute in file headers anymore. See llvmdev for the	2007-12-29 19:59:42 +00:00