Owen Anderson 654d5440a4 Add a subtarget hook for reporting the misprediction penalty. Use this to provide more precise ...

cost modeling for if-conversion.  Now if only we had a way to estimate the misprediction probability.

Adjsut CodeGen/ARM/ifcvt10.ll.  The pipeline on Cortex-A8 is long enough that it is still profitable
to predicate an ldm, but the shorter pipeline on Cortex-A9 makes it unprofitable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114995 91177308-0d34-0410-b5e6-96231b3b80d8

2010-09-28 21:57:50 +00:00

..

Alpha

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

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

ARM

Add a subtarget hook for reporting the misprediction penalty. Use this to provide more precise

2010-09-28 21:57:50 +00:00

Blackfin

Remove TargetInstrInfo::copyRegToReg entirely.

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

CBackend

…

CellSPU

Change SPU register re-interpretations from OR to COPY_TO_REGCLASS instruction.

2010-09-16 12:29:33 +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

Revert "Disable codegen prepare critical edge splitting. Machine instruction passes now"

2010-09-27 18:43:48 +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

Revert "Disable codegen prepare critical edge splitting. Machine instruction passes now"

2010-09-27 18:43:48 +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