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
..
Analysis	Don't be rude, emit debugging info where asked to.	2008-01-02 02:49:20 +00:00
Archive	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
AsmParser	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
Bitcode	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
CodeGen	Simplify the side effect stuff a bit more and make licm/sinking	2008-01-10 23:08:24 +00:00
Debugger	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
ExecutionEngine	I doubt the address of the Error string was intended	2008-01-07 19:14:42 +00:00
Linker	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
Support	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
System	Fix compile failures with g++-4.3.	2008-01-09 19:42:09 +00:00
Target	Simplify the side effect stuff a bit more and make licm/sinking	2008-01-10 23:08:24 +00:00
Transforms	Implement PR1795, an instcombine hack for forming GEPs with integer pointer arithmetic.	2008-01-08 07:23:51 +00:00
VMCore	Small cleanup for handling of type/parameter attribute	2008-01-07 17:16:06 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00