llvm-mirror/lib
Jakob Stoklund Olesen f86de96f78 Be more forgiving when calculating alias interference for physreg coalescing.
It is OK for an alias live range to overlap if there is a copy to or from the
physical register. CoalescerPair can work out if the copy is coalescable
independently of the alias.

This means that we can join with the actual destination interval instead of
using the getOrigDstReg() hack. It is no longer necessary to merge clobber
ranges into subregisters.

llvm-svn: 107695
2010-07-06 20:31:51 +00:00
..
Analysis Add some more TODO comments. 2010-07-06 15:23:00 +00:00
Archive Eliminate some unnessary Path::exists() calls. 2010-05-27 20:51:54 +00:00
AsmParser Implement the "linker_private_weak" linkage type. This will be used for 2010-07-01 21:55:59 +00:00
Bitcode Implement the "linker_private_weak" linkage type. This will be used for 2010-07-01 21:55:59 +00:00
CodeGen Be more forgiving when calculating alias interference for physreg coalescing. 2010-07-06 20:31:51 +00:00
CompilerDriver 80-col violation. 2010-07-01 01:00:27 +00:00
ExecutionEngine Handle execution entrypoints with non-integer return types. 2010-06-18 02:01:10 +00:00
Linker Revert r107205 and r107207. 2010-06-29 22:34:52 +00:00
MC MC: Fix some stray hunks I didn't intend to commit. 2010-07-01 20:48:51 +00:00
Support Rather than giving SmallPtrSetImpl a member field SmallArray which is magically 2010-06-30 15:02:37 +00:00
System Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]" 2010-06-10 16:23:15 +00:00
Target Reapply r107655 with fixes; insert the pseudo instruction into 2010-07-06 20:24:04 +00:00
Transforms Detabify this file. 2010-07-06 03:53:43 +00:00
VMCore IndirectBr is not safe to speculatively execute (!) 2010-07-02 00:35:34 +00:00
Makefile remove llvm-db: it is completely broken and if anyone wants to do a debugger, 2009-10-05 02:29:51 +00:00