Chris Lattner 3cc838433a Improve the FP stackifier to decide all on its own whether ... an instruction kills a register or not. This is cheap and easy to do now that instructions record this on their flags, and this eliminates the second pass of LiveVariables from the x86 backend. This speeds up a release llc by ~2.5%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45955 91177308-0d34-0410-b5e6-96231b3b80d8		2008-01-14 06:41:29 +00:00
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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	If there are attributes on the varargs part of a	2008-01-11 21:23:39 +00:00
Bitcode	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
CodeGen	Remove the assumption that byval has been applied to	2008-01-13 21:19:59 +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	Improve the FP stackifier to decide all on its own whether	2008-01-14 06:41:29 +00:00
Transforms	Fix the miscompilation of MiBench/consumer-lame that was exposed by Evan's	2008-01-14 02:09:12 +00:00
VMCore	Simplify code.	2008-01-14 02:38:45 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00