Andrew Trick c8bfd1d78f Convert -enable-sched-cycles and -enable-sched-hazard to -disable ... flags. They are still not enable in this revision. Added TargetInstrInfo::isZeroCost() to fix a fundamental problem with the scheduler's model of operand latency in the selection DAG. Generalized unit tests to work with sched-cycles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123969 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-21 05:51:33 +00:00
..
Alpha	If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0.	2010-12-06 22:39:26 +00:00
ARM	Convert -enable-sched-cycles and -enable-sched-hazard to -disable	2011-01-21 05:51:33 +00:00
Blackfin	Remove TargetInstrInfo::copyRegToReg entirely.	2010-07-11 17:01:17 +00:00
CBackend
CellSPU	Allow sign-extending of i8 and i16 to i128 on SPU.	2011-01-20 15:49:06 +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 rdar://8878965, a regression I introduced with the recent	2011-01-18 20:53:04 +00:00
MBlaze	Lower the MBlaze target specific calling conventions for "interrupt_handler"	2010-12-15 20:27:28 +00:00
Mips	Add support for mips32 madd and msub instructions. Patch by Akira Hatanaka	2011-01-18 19:29:17 +00:00
MSP430	If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0.	2010-12-06 22:39:26 +00:00
PowerPC	Restore the behavior of frame lowering before my refactoring.	2010-12-18 19:53:14 +00:00
PTX	ptx: remove reg-reg addressing mode and st.const	2011-01-01 11:58:58 +00:00
SPARC	Sparc backend: Implements a delay slot filler that attempt to fill delay slots	2011-01-20 05:08:26 +00:00
SystemZ	If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG message instead of creating DBG_VALUE for undefined value in reg0.	2010-12-06 22:39:26 +00:00
Thumb	Sorry, several patches in one.	2011-01-20 08:34:58 +00:00
Thumb2	Add ARM patterns to match EXTRACT_SUBVECTOR nodes.	2011-01-07 04:59:04 +00:00
X86	Expand invalid return values for umulo and smulo. Handle these similarly	2011-01-20 08:54:28 +00:00
XCore	Update tests.	2011-01-16 18:02:57 +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