Evan Cheng c04766a228 1. If both vector operands of a vector_shuffle are undef, turn it into an undef. ...

2. A shuffle mask element can also be an undef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27472 91177308-0d34-0410-b5e6-96231b3b80d8

2006-04-06 23:20:43 +00:00

..

DAGCombiner.cpp

1. If both vector operands of a vector_shuffle are undef, turn it into an undef.

2006-04-06 23:20:43 +00:00

LegalizeDAG.cpp

Exapnd a VECTOR_SHUFFLE to a BUILD_VECTOR if target asks for it to be expanded

2006-04-05 06:07:11 +00:00

Makefile

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ScheduleDAG.cpp

fix spello

2006-03-24 07:15:07 +00:00

ScheduleDAGList.cpp

Don't advance the hazard recognizer when there are no hazards and no instructions

2006-03-12 09:01:41 +00:00

ScheduleDAGSimple.cpp

Move simple-selector-specific types to the simple selector.

2006-03-10 07:51:18 +00:00

SelectionDAG.cpp

Constant fold bitconvert(undef)

2006-04-04 01:02:22 +00:00

SelectionDAGISel.cpp

Make a vector live across blocks have the correct Vec type. This fixes

2006-04-05 06:54:42 +00:00

SelectionDAGPrinter.cpp

…

TargetLowering.cpp

relax assertion

2006-04-02 06:19:46 +00:00