Programming Languages Research Group: Git - oota-llvm.git/history

[oota-llvm.git] / lib / Target / X86 / README.txt

2008-07-17	Nate Begeman	Remove unnecessary readme entry	blob \| commitdiff \| raw
2008-06-24	Dan Gohman	Add a note about a potential PIC optimization.	blob \| commitdiff \| raw \| diff to current
2008-05-05	Chris Lattner	add a micro optzn.	blob \| commitdiff \| raw \| diff to current
2008-04-21	Chris Lattner	Add an ugly note.	blob \| commitdiff \| raw \| diff to current
2008-03-28	Evan Cheng	New entry.	blob \| commitdiff \| raw \| diff to current
2008-03-23	Evan Cheng	Remove duplicated entries.	blob \| commitdiff \| raw \| diff to current
2008-03-19	Christopher Lamb	Fix X86's isTruncateFree to not claim that truncate...	blob \| commitdiff \| raw \| diff to current
2008-03-14	Chris Lattner	Add an issue that is preventing instcombine from doing...	blob \| commitdiff \| raw \| diff to current
2008-03-08	Chris Lattner	move these to the appropriate file	blob \| commitdiff \| raw \| diff to current
2008-03-06	Gabor Greif	some more spelling changes	blob \| commitdiff \| raw \| diff to current
2008-03-02	Chris Lattner	Evan implemented these.	blob \| commitdiff \| raw \| diff to current
2008-02-28	Chris Lattner	Add a random not very important note	blob \| commitdiff \| raw \| diff to current
2008-02-28	Eli Friedman	A few more small things I've run into.	blob \| commitdiff \| raw \| diff to current
2008-02-27	Evan Cheng	This is done.	blob \| commitdiff \| raw \| diff to current
2008-02-21	Eli Friedman	A few minor updates, removing implemented stuff and...	blob \| commitdiff \| raw \| diff to current
2008-02-21	Chris Lattner	Dan implemented one multiply issue. Replace it with...	blob \| commitdiff \| raw \| diff to current
2008-02-18	Chris Lattner	Add a note about sext from i1 plus flags use.	blob \| commitdiff \| raw \| diff to current
2008-02-17	Chris Lattner	move PR2053 to here.	blob \| commitdiff \| raw \| diff to current
2008-02-16	Andrew Lenharth	llvm.memory.barrier, and impl for x86 and alpha	blob \| commitdiff \| raw \| diff to current
2008-02-14	Chris Lattner	upgrade some entries, remove stuff that is done.	blob \| commitdiff \| raw \| diff to current
2008-01-11	Chris Lattner	add a note, remove a done deed.	blob \| commitdiff \| raw \| diff to current
2008-01-11	Arnold Schwaighofer	Improve tail call optimized call's argument lowering...	blob \| commitdiff \| raw \| diff to current
2008-01-09	Chris Lattner	add a testcase	blob \| commitdiff \| raw \| diff to current
2008-01-07	Chris Lattner	add a note that is important for some fp apps.	blob \| commitdiff \| raw \| diff to current
2007-12-29	Chris Lattner	Fold comparisons against a constant nan, and optimize...	blob \| commitdiff \| raw \| diff to current
2007-12-29	Chris Lattner	this xform is implemented.	blob \| commitdiff \| raw \| diff to current
2007-12-29	Chris Lattner	avoid going through a stack slot to convert from fpstac...	blob \| commitdiff \| raw \| diff to current
2007-12-29	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-12-28	Chris Lattner	add a note.	blob \| commitdiff \| raw \| diff to current
2007-12-24	Chris Lattner	add a simple hack	blob \| commitdiff \| raw \| diff to current
2007-12-18	Chris Lattner	add an obvious load folding missed optzn.	blob \| commitdiff \| raw \| diff to current
2007-12-05	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-11-24	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-11-02	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-10-28	Evan Cheng	New entry.	blob \| commitdiff \| raw \| diff to current
2007-10-26	Evan Cheng	Loosen up iv reuse to allow reuse of the same stride...	blob \| commitdiff \| raw \| diff to current
2007-10-12	Arnold Schwaighofer	Corrected many typing errors. And removed 'nest' parame...	blob \| commitdiff \| raw \| diff to current
2007-10-12	Evan Cheng	Update.	blob \| commitdiff \| raw \| diff to current
2007-10-11	Arnold Schwaighofer	Added tail call optimization to the x86 back end. It...	blob \| commitdiff \| raw \| diff to current
2007-10-09	Dan Gohman	This is done.	blob \| commitdiff \| raw \| diff to current
2007-10-05	Evan Cheng	This is done.	blob \| commitdiff \| raw \| diff to current
2007-10-04	Chris Lattner	add a note.	blob \| commitdiff \| raw \| diff to current
2007-10-03	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-10-03	Chris Lattner	Bill's example is still not enough to repro this, but...	blob \| commitdiff \| raw \| diff to current
2007-10-02	Bill Wendling	Another micro-opt.	blob \| commitdiff \| raw \| diff to current
2007-10-02	Bill Wendling	Another missed optimization with LICM.	blob \| commitdiff \| raw \| diff to current
2007-10-02	Bill Wendling	Now with LL code!	blob \| commitdiff \| raw \| diff to current
2007-10-02	Bill Wendling	Another missed optimization.	blob \| commitdiff \| raw \| diff to current
2007-09-26	Chris Lattner	move PR1160 here.	blob \| commitdiff \| raw \| diff to current
2007-09-10	Evan Cheng	New entry.	blob \| commitdiff \| raw \| diff to current
2007-09-10	Chris Lattner	Add some notes about better flag handling.	blob \| commitdiff \| raw \| diff to current
2007-08-23	Chris Lattner	add some notes on really poor codegen.	blob \| commitdiff \| raw \| diff to current
2007-08-20	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-08-11	Chris Lattner	expand a note	blob \| commitdiff \| raw \| diff to current
2007-08-11	Chris Lattner	With evan's explicit flag representation, hopefully...	blob \| commitdiff \| raw \| diff to current
2007-08-10	Christopher Lamb	Use subregs to improve any_extend code generation when...	blob \| commitdiff \| raw \| diff to current
2007-08-10	Christopher Lamb	Increase efficiency of sign_extend_inreg by using subre...	blob \| commitdiff \| raw \| diff to current
2007-08-10	Christopher Lamb	Edit README in light of previous LEA16 commit.	blob \| commitdiff \| raw \| diff to current
2007-08-03	Chris Lattner	add an observation	blob \| commitdiff \| raw \| diff to current
2007-07-19	Evan Cheng	Only adjust esp around calls in presence of alloca.	blob \| commitdiff \| raw \| diff to current
2007-07-18	Evan Cheng	New entry.	blob \| commitdiff \| raw \| diff to current
2007-07-17	Evan Cheng	Update.	blob \| commitdiff \| raw \| diff to current
2007-05-18	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-05-10	Chris Lattner	add some notes	blob \| commitdiff \| raw \| diff to current
2007-05-05	Chris Lattner	move CodeGen/X86/overlap-add.ll here.	blob \| commitdiff \| raw \| diff to current
2007-04-17	Chris Lattner	SSE4 is apparently public now.	blob \| commitdiff \| raw \| diff to current
2007-04-14	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-04-11	Chris Lattner	done	blob \| commitdiff \| raw \| diff to current
2007-04-10	Chris Lattner	new micro optzn	blob \| commitdiff \| raw \| diff to current
2007-04-03	Chris Lattner	make a new missing features section	blob \| commitdiff \| raw \| diff to current
2007-04-03	Bill Wendling	Updated	blob \| commitdiff \| raw \| diff to current
2007-03-28	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-03-21	Dale Johannesen	add generation of unnecessary push/pop around calls	blob \| commitdiff \| raw \| diff to current
2007-03-14	Evan Cheng	Notes about codegen issues.	blob \| commitdiff \| raw \| diff to current
2007-03-02	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-02-12	Chris Lattner	more notes	blob \| commitdiff \| raw \| diff to current
2007-02-12	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-02-08	Evan Cheng	This is done.	blob \| commitdiff \| raw \| diff to current
2007-01-21	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2007-01-15	Chris Lattner	add some notes	blob \| commitdiff \| raw \| diff to current
2007-01-12	Anton Korobeynikov	* PIC codegen for X86/Linux has been implemented	blob \| commitdiff \| raw \| diff to current
2007-01-06	Chris Lattner	new note	blob \| commitdiff \| raw \| diff to current
2007-01-03	Chris Lattner	fix testcase. It's not safe to strictly evaluate a...	blob \| commitdiff \| raw \| diff to current
2006-12-22	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2006-12-11	Chris Lattner	Update note, with the SROA change, we now produce:	blob \| commitdiff \| raw \| diff to current
2006-11-28	Evan Cheng	New entries.	blob \| commitdiff \| raw \| diff to current
2006-11-14	Chris Lattner	it would be nice of ctlz were lowered to bsf etc.	blob \| commitdiff \| raw \| diff to current
2006-11-10	Evan Cheng	These are done.	blob \| commitdiff \| raw \| diff to current
2006-10-22	Chris Lattner	this part implemented.	blob \| commitdiff \| raw \| diff to current
2006-10-12	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2006-10-06	Chris Lattner	ugly codegen	blob \| commitdiff \| raw \| diff to current
2006-10-06	Evan Cheng	Do away with CPU feature list. Just use CPUID to detect...	blob \| commitdiff \| raw \| diff to current
2006-09-21	Chris Lattner	implemented	blob \| commitdiff \| raw \| diff to current
2006-09-21	Chris Lattner	Fit in 80-cols	blob \| commitdiff \| raw \| diff to current
2006-09-20	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2006-09-18	Chris Lattner	add a note. Our 64-bit shifts are ~30% slower than...	blob \| commitdiff \| raw \| diff to current
2006-09-17	Anton Korobeynikov	Added some eye-candy for Subtarget type checking	blob \| commitdiff \| raw \| diff to current
2006-09-16	Chris Lattner	add a note	blob \| commitdiff \| raw \| diff to current
2006-09-13	Chris Lattner	add note about switch lowering	blob \| commitdiff \| raw \| diff to current
2006-09-13	Chris Lattner	new note	blob \| commitdiff \| raw \| diff to current
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