Bill Wendling 40a5eb18b0 When we look at instructions to convert to setting the 's' flag, we need to look ... at more than those which define CPSR. You can have this situation: (1) subs ... (2) sub r6, r5, r4 (3) movge ... (4) cmp r6, 0 (5) movge ... We cannot convert (2) to "subs" because (3) is using the CPSR set by (1). There's an analogous situation here: (1) sub r1, r2, r3 (2) sub r4, r5, r6 (3) cmp r4, ... (5) movge ... (6) cmp r1, ... (7) movge ... We cannot convert (1) to "subs" because of the intervening use of CPSR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117950 91177308-0d34-0410-b5e6-96231b3b80d8		2010-11-01 20:41:43 +00:00
..
Alpha	PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually	2010-08-01 21:13:28 +00:00
ARM	When we look at instructions to convert to setting the 's' flag, we need to look	2010-11-01 20:41:43 +00:00
Blackfin	Remove TargetInstrInfo::copyRegToReg entirely.	2010-07-11 17:01:17 +00:00
CBackend
CellSPU	Change v64 datalayout in SPU.	2010-10-26 10:45:47 +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	Recommit 116986 with capitalization typo fixed.	2010-10-21 03:57:26 +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
PowerPC	PowerPC varargs functions store live-in registers on the stack. Make sure we use	2010-10-11 20:43:09 +00:00
PTX	Add test case mov.ll for PTX device function	2010-10-19 13:21:51 +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	Overhaul memory barriers in the ARM backend. Radar 8601999.	2010-10-30 00:54:37 +00:00
Thumb2	Overhaul memory barriers in the ARM backend. Radar 8601999.	2010-10-30 00:54:37 +00:00
X86	Fix pastos in handling of AVX cvttsd2si, PR8491.	2010-10-28 00:35:54 +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