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b20b85168c
llvm-6502/test/CodeGen
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Owen Anderson b20b85168c Part one of switching to using a more sane heuristic for determining if-conversion profitability. 
Rather than having arbitrary cutoffs, actually try to cost model the conversion.

For now, the constants are tuned to more or less match our existing behavior, but these will be
changed to reflect realistic values as this work proceeds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-28 18:32:13 +00:00
..
Alpha PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually 2010-08-01 21:13:28 +00:00
ARM Part one of switching to using a more sane heuristic for determining if-conversion profitability. 2010-09-28 18:32:13 +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
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