Jakob Stoklund Olesen f14a648d80 Track liveness of unallocatable, unreserved registers in machine DCE. ... Reserved registers are unpredictable, and are treated as always live by machine DCE. Allocatable registers are never reserved, and can be used for virtual registers. Unreserved, unallocatable registers can not be used for virtual registers, but otherwise behave like a normal allocatable register. Most targets only have the flag register in this set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112649 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-31 21:51:05 +00:00
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Analysis	Revert r112432. It appears to be exposing a problem in the emacs build.	2010-08-31 20:58:44 +00:00
Archive
AsmParser
Bitcode
CodeGen	Track liveness of unallocatable, unreserved registers in machine DCE.	2010-08-31 21:51:05 +00:00
CompilerDriver
ExecutionEngine
Linker
MC	Allow creation of SHT_NULL sections, from Roman Divacky.	2010-08-31 17:03:33 +00:00
Support
System	Cleanup Whitespace.	2010-08-31 06:36:46 +00:00
Target	Use MOVHLPS node instead of matching using movhlps and movhlps_undef pattern fragments	2010-08-31 21:38:49 +00:00
Transforms	tidy up	2010-08-31 21:21:25 +00:00
VMCore
Makefile