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

..

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