Chris Lattner 5c3d4f0fc9 implement type legalization promotion support for SMULO and UMULO, giving ...

ARM (and other 32-bit-only) targets support for i8 and i16 overflow 
multiplies.  The generated code isn't great, but this at least fixes
CodeGen/Generic/overflow.ll when running on ARM hosts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122221 91177308-0d34-0410-b5e6-96231b3b80d8

2010-12-20 02:05:39 +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

…

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

implement type legalization promotion support for SMULO and UMULO, giving

2010-12-20 02:05:39 +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

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ScheduleDAGFast.cpp

Make fast scheduler handle asm clobbers correctly.

2010-08-17 22:17:24 +00:00

ScheduleDAGList.cpp

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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

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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

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TargetLowering.cpp

Add missing standard headers. Patch by Joerg Sonnenberger!

2010-12-19 20:43:38 +00:00

TargetSelectionDAGInfo.cpp

…