Chris Lattner 37944985a5 Fix a bug in the scheduler's handling of "unspillable" vregs. ... Imagine we see: EFLAGS = inst1 EFLAGS = inst2 FLAGS gpr = inst3 EFLAGS Previously, we would refuse to schedule inst2 because it clobbers the EFLAGS of the predecessor. However, it also uses the EFLAGS of the predecessor, so it is safe to emit. SDep edges ensure that the right order happens already anyway. This fixes 2 testsuite crashes with the X86 patch I'm going to commit next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122211 91177308-0d34-0410-b5e6-96231b3b80d8		2010-12-20 00:55:43 +00:00
..
CMakeLists.txt	Removed a bunch of unnecessary target_link_libraries.	2010-09-28 22:39:14 +00:00
DAGCombiner.cpp	Fix a DAGCombiner crash when folding binary vector operations with constant	2010-12-17 23:06:49 +00:00
FastISel.cpp	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
FunctionLoweringInfo.cpp	Reapply r112623. Included additional check for unused byval argument.	2010-08-31 22:22:42 +00:00
InstrEmitter.cpp	Fix crash compiling a QQQQ REG_SEQUENCE for a Neon vld3_lane operation.	2010-12-17 01:21:12 +00:00
InstrEmitter.h	Don't set kill flags for instructions which the scheduler has cloned.	2010-05-14 22:01:14 +00:00
LegalizeDAG.cpp	Initial support for nested CALLSEQ_START/CALLSEQ_END constructs in LegalizeDAG.	2010-12-09 21:25:20 +00:00
LegalizeFloatTypes.cpp	PR5207: Rename overloaded APInt methods set(), clear(), flip() to	2010-12-01 08:53:58 +00:00
LegalizeIntegerTypes.cpp	reduce indentation, no functionality change.	2010-12-20 00:50:16 +00:00
LegalizeTypes.cpp	Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.	2010-11-23 03:31:01 +00:00
LegalizeTypes.h	Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.	2010-11-23 03:31:01 +00:00
LegalizeTypesGeneric.cpp	Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.	2010-11-23 03:31:01 +00:00
LegalizeVectorOps.cpp	Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.	2010-11-23 03:31:01 +00:00
LegalizeVectorTypes.cpp	Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.	2010-11-23 03:31:01 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
ScheduleDAGFast.cpp	Make fast scheduler handle asm clobbers correctly.	2010-08-17 22:17:24 +00:00
ScheduleDAGList.cpp	Trim #include.	2010-05-26 00:55:59 +00:00
ScheduleDAGRRList.cpp	Fix a bug in the scheduler's handling of "unspillable" vregs.	2010-12-20 00:55:43 +00:00
ScheduleDAGSDNodes.cpp	Two sets of changes. Sorry they are intermingled.	2010-11-03 00:45:17 +00:00
ScheduleDAGSDNodes.h	Teach if-converter to be more careful with predicating instructions that would	2010-09-10 01:29:16 +00:00
SDNodeDbgValue.h	Merge System into Support.	2010-11-29 18:16:10 +00:00
SDNodeOrdering.h	Allow 0 as an order number. Don't assign an order to formal arguments.	2009-12-22 21:35:02 +00:00
SelectionDAG.cpp	teach MaskedValueIsZero how to analyze ADDE. This is	2010-12-19 20:38:28 +00:00
SelectionDAGBuilder.cpp	reduce indentation by using continue, no functionality change.	2010-12-13 01:11:17 +00:00
SelectionDAGBuilder.h	When isel is emitting instructions for an x86 target without CMOV, the CFG is	2010-09-30 19:44:31 +00:00
SelectionDAGISel.cpp	fix PR8642: if a critical edge has a PHI value that can trap,	2010-12-19 04:58:57 +00:00
SelectionDAGPrinter.cpp	Eliminate unnecessary empty string literals.	2010-08-04 01:39:08 +00:00
TargetLowering.cpp	Add missing standard headers. Patch by Joerg Sonnenberger!	2010-12-19 20:43:38 +00:00
TargetSelectionDAGInfo.cpp	Implement a bunch more TargetSelectionDAGInfo infrastructure.	2010-05-11 17:31:57 +00:00