Evan Cheng 31f94c7c22 - Make the machine cse dumb coalescer (as opposed to the more awesome simple ... coalescer) handle sub-register classes. - Add heuristics to avoid non-profitable cse. Given the current lack of live range splitting, avoid cse when an expression has PHI use and the would be new use is in a BB where the expression wasn't already being used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98043 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-09 03:21:12 +00:00
..
Analysis	Make isLCSSA ignore uses in blocks not reachable from the entry block,	2010-03-09 01:53:33 +00:00
Archive	From PR6228:	2010-02-04 06:19:43 +00:00
AsmParser	Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some	2010-02-16 14:50:09 +00:00
Bitcode	Add a LLVMWriteBitcodeToFD that exposes the raw_fd_ostream options.	2010-03-06 00:30:06 +00:00
CodeGen	- Make the machine cse dumb coalescer (as opposed to the more awesome simple	2010-03-09 03:21:12 +00:00
CompilerDriver	Use FindExecutable as a fall-back search method.	2010-03-05 04:46:28 +00:00
ExecutionEngine	strength reduce MMI::MappedLabel to MMI::isLabelDeleted,	2010-03-09 01:51:43 +00:00
Linker	Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some	2010-02-16 14:50:09 +00:00
MC	MC/Mach-O: Tweak .dump() formatting.	2010-03-09 01:12:23 +00:00
Support	make APFloat::toString be const.	2010-03-06 19:20:13 +00:00
System	follow-on to PR6280	2010-02-14 18:20:09 +00:00
Target	Don't try to fold V_SET0 and V_SETALLONES to loads in medium and	2010-03-09 03:01:40 +00:00
Transforms	Add inlining threshold to log output.	2010-03-09 00:59:53 +00:00
VMCore	Roll back r97918 again. Just configuring against llvm-gcc wasn't enough to run	2010-03-07 19:26:40 +00:00
Makefile