Michael Liao 9d796db3e7 Add alternative support for FP_ROUND from v2f32 to v2f64 ...

- Due to the current matching vector elements constraints in ISD::FP_EXTEND,
  rounding from v2f32 to v2f64 is scalarized. Add a customized v2f32 widening
  to convert it into a target-specific X86ISD::VFPEXT to work around this
  constraints. This patch also reverts a previous attempt to fix this issue by
  recovering the scalarized ISD::FP_EXTEND pattern and thus significantly
  reduces the overhead of supporting non-power-2 vector FP extend.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165625 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-10 16:32:15 +00:00

..

CMakeLists.txt

llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.

2012-06-24 13:32:01 +00:00

DAGCombiner.cpp

Refactor the AddrMode class out of TLI to its own header file.

2012-10-08 23:06:34 +00:00

FastISel.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

FunctionLoweringInfo.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

InstrEmitter.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

InstrEmitter.h

Allow trailing physreg RegisterSDNode operands on non-variadic instructions.

2012-07-04 23:53:23 +00:00

LegalizeDAG.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

LegalizeFloatTypes.cpp

Convert assert(0) to llvm_unreachable

2012-02-05 08:31:47 +00:00

LegalizeIntegerTypes.cpp

Fix PR13991: legalizing an overflowing multiplication operation is harder than

2012-10-02 15:03:49 +00:00

LegalizeTypes.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

LegalizeTypes.h

Add alternative support for FP_ROUND from v2f32 to v2f64

2012-10-10 16:32:15 +00:00

LegalizeTypesGeneric.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

LegalizeVectorOps.cpp

Fix a typo.

2012-09-02 12:21:50 +00:00

LegalizeVectorTypes.cpp

Add alternative support for FP_ROUND from v2f32 to v2f64

2012-10-10 16:32:15 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Makefile

…

ResourcePriorityQueue.cpp

I'm introducing a new machine model to simultaneously allow simple

2012-07-07 04:00:00 +00:00

ScheduleDAGFast.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

ScheduleDAGRRList.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

ScheduleDAGSDNodes.cpp

Release build: guard dump functions with

2012-09-11 22:23:19 +00:00

ScheduleDAGSDNodes.h

misched: remove forceUnitLatencies. Defaults are handled by the default SchedModel

2012-10-08 18:53:57 +00:00

ScheduleDAGVLIW.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SDNodeDbgValue.h

…

SDNodeOrdering.h

Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION.

2012-09-18 02:01:41 +00:00

SelectionDAG.cpp

Create enums for the different attributes.

2012-10-09 07:45:08 +00:00

SelectionDAGBuilder.cpp

Issue description:

2012-10-10 11:37:36 +00:00

SelectionDAGBuilder.h

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SelectionDAGDumper.cpp

Fix PR11985

2012-09-12 21:43:09 +00:00

SelectionDAGISel.cpp

Fix bad comment. No functional change.

2012-09-16 16:48:25 +00:00

SelectionDAGPrinter.cpp

Constify SDNodeIterator an stop its only non-const user being cast stripped

2012-09-05 22:03:34 +00:00

TargetLowering.cpp

Add in the first step of the multiple pointer support. This adds in support to the data layout for specifying a per address space pointer size.

2012-10-09 16:06:12 +00:00

TargetSelectionDAGInfo.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00