Dan Gohman 23ff1826b9 Teach GetNegatedExpression to negate 0-B to B in UnsafeFPMath mode, and ... visitFSUB to fold 0-B to -B in UnsafeFPMath mode. Also change visitFNEG to use isNegatibleForFree/GetNegatedExpression instead of doing a subset of the same thing manually. This fixes test/CodeGen/X86/negative-sin.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37842 91177308-0d34-0410-b5e6-96231b3b80d8		2007-07-02 15:48:56 +00:00
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CallingConvLower.cpp	add isVarArg to CCState	2007-06-19 00:11:09 +00:00
DAGCombiner.cpp	Teach GetNegatedExpression to negate 0-B to B in UnsafeFPMath mode, and	2007-07-02 15:48:56 +00:00
LegalizeDAG.cpp	Fix an assertion failure in legalizing bitcast operators on targets where	2007-06-29 00:09:08 +00:00
Makefile	For PR780:	2006-07-26 16:18:00 +00:00
ScheduleDAG.cpp	Pass a SelectionDAG into SDNode::dump everywhere it's used, in prepration	2007-06-19 14:13:56 +00:00
ScheduleDAGList.cpp	switch the sched unit map over to use a DenseMap instead of std::map. This	2007-02-03 01:34:13 +00:00
ScheduleDAGRRList.cpp	Remove unused variables.	2007-06-29 21:42:03 +00:00
ScheduleDAGSimple.cpp	Removed tabs everywhere except autogenerated & external files. Add make	2007-04-16 18:10:23 +00:00
SelectionDAG.cpp	Fix a vector FP constant CSE bug.	2007-06-29 21:36:04 +00:00
SelectionDAGISel.cpp	Only do FNEG xform when the vector type is a floating point type.	2007-06-29 21:44:35 +00:00
SelectionDAGPrinter.cpp	Make chain dependencies blue, in addition to being dashed.	2007-06-18 15:30:16 +00:00
TargetLowering.cpp	Add new TargetLowering code to provide the final register type that an	2007-06-28 23:29:44 +00:00