Chris Lattner 134f415bf8 reimplement the second half of the or/add optimization. We should now ...

only end up emitting LEA instead of OR.  If we aren't able to promote
something into an LEA, we should never be emitting it as an ADD.

Add some testcases that we emit "or" in cases where we used to produce
an "add".

llvm-svn: 116026

2010-10-08 01:05:10 +00:00

..

Alpha

PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually

2010-08-01 21:13:28 +00:00

ARM

Allow use of the 16-bit literal move instruction in CMOVs for ARM mode.

2010-10-07 00:42:42 +00:00

Blackfin

Remove TargetInstrInfo::copyRegToReg entirely.

2010-07-11 17:01:17 +00:00

CBackend

Eliminate more uses of llvm-as and llvm-dis.

2009-09-09 00:09:15 +00:00

CellSPU

Zap some redundant 'ori $?, $?, 0' from SPU.

2010-10-01 09:20:01 +00:00

CPP

fix PR5295 where the .ll parser didn't reject a function after a global

2009-10-25 23:22:50 +00:00

Generic

Fix a crash in the dag combiner caused by ConstantFoldBIT_CONVERTofBUILD_VECTOR calling itself

2010-07-27 18:02:18 +00:00

MBlaze

Split big test into multiple directories to cater to

2010-04-07 20:43:35 +00:00

Mips

Enable machine sinking critical edge splitting. e.g.

2010-09-20 22:52:00 +00:00

MSP430

CombinerAA is now reordering these stores.

2010-09-20 20:56:29 +00:00

PIC16

Remove XFAIL for vg_leak as the leaks are fixed by 100601.

2010-04-07 07:06:48 +00:00

PowerPC

the latest assembler that runs on powerpc 10.4 machines doesn't

2010-09-27 06:44:54 +00:00

PTX

Add test case for PTX ret instruction

2010-09-25 07:49:54 +00:00

SPARC

Split big test into multiple directories to cater to

2010-04-07 20:43:35 +00:00

SystemZ

Correct bogus module triple specifications.

2010-08-30 10:48:29 +00:00

Thumb

Try again to disable critical edge splitting in CodeGenPrepare.

2010-09-30 20:51:52 +00:00

Thumb2

Enable target-specific mul-lowering on ARM, even at -Os. Remove a test that this makes

2010-09-21 22:51:46 +00:00

X86

reimplement the second half of the or/add optimization. We should now

2010-10-08 01:05:10 +00:00

XCore

Enable machine sinking critical edge splitting. e.g.

2010-09-20 22:52:00 +00:00

thumb2-mul.ll

Enable target-specific mul-lowering on ARM, even at -Os. Remove a test that this makes

2010-09-21 22:51:46 +00:00