Bob Wilson 5e8b833707 Add ARM patterns to match EXTRACT_SUBVECTOR nodes. ...

Also fix an off-by-one in SelectionDAGBuilder that was preventing shuffle
vectors from being translated to EXTRACT_SUBVECTOR.
Patch by Tim Northover.

The test changes are needed to keep those spill-q tests from testing aligned
spills and restores.  If the only aligned stack objects are spill slots, we
no longer realign the stack frame.  Prior to this patch, an EXTRACT_SUBVECTOR
was legalized by loading from the stack, which created an aligned frame index.
Now, however, there is nothing except the spill slot in the stack frame, so
I added an aligned alloca.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122995 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-07 04:59:04 +00:00

..

CMakeLists.txt

Removed a bunch of unnecessary target_link_libraries.

2010-09-28 22:39:14 +00:00

DAGCombiner.cpp

DAGCombine add (sext i1), X into sub X, (zext i1) if sext from i1 is illegal. The latter usually compiles into smaller code.

2010-12-22 23:17:45 +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

Optimize:

2011-01-05 23:06:49 +00:00

InstrEmitter.h

Don't set kill flags for instructions which the scheduler has cloned.

2010-05-14 22:01:14 +00:00

LegalizeDAG.cpp

Remove TODO, these appear to be implemented.

2011-01-04 22:31:50 +00:00

LegalizeFloatTypes.cpp

PR5207: Rename overloaded APInt methods set(), clear(), flip() to

2010-12-01 08:53:58 +00:00

LegalizeIntegerTypes.cpp

Add some fairly duplicated code to let type legalization split illegal

2011-01-06 22:28:56 +00:00

LegalizeTypes.cpp

Fix the other problem reported in PR8582. Testcase and patch by

2011-01-06 23:45:22 +00:00

LegalizeTypes.h

Add some fairly duplicated code to let type legalization split illegal

2011-01-06 22:28:56 +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

Change EXTRACT_SUBVECTOR to require a constant index.

2011-01-07 04:58:56 +00:00

Makefile

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00

ScheduleDAGFast.cpp

flags -> glue for selectiondag

2010-12-23 17:24:32 +00:00

ScheduleDAGList.cpp

Various bits of framework needed for precise machine-level selection

2010-12-24 05:03:26 +00:00

ScheduleDAGRRList.cpp

Minor cleanup related to my latest scheduler changes.

2010-12-24 07:10:19 +00:00

ScheduleDAGSDNodes.cpp

flags -> glue for selectiondag

2010-12-23 17:24:32 +00:00

ScheduleDAGSDNodes.h

rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for

2010-12-21 02:38:05 +00:00

SDNodeDbgValue.h

Merge System into Support.

2010-11-29 18:16:10 +00:00

SDNodeOrdering.h

Allow 0 as an order number. Don't assign an order to formal arguments.

2009-12-22 21:35:02 +00:00

SelectionDAG.cpp

Re-implement r122936 with proper target hooks. Now getMaxStoresPerMemcpy

2011-01-06 06:52:41 +00:00

SelectionDAGBuilder.cpp

Add ARM patterns to match EXTRACT_SUBVECTOR nodes.

2011-01-07 04:59:04 +00:00

SelectionDAGBuilder.h

Avoid zero extend bit test operands to pointer type if all the masks fit in

2011-01-06 01:02:44 +00:00

SelectionDAGISel.cpp

Avoid zero extend bit test operands to pointer type if all the masks fit in

2011-01-06 01:02:44 +00:00

SelectionDAGPrinter.cpp

flags -> glue for selectiondag

2010-12-23 17:24:32 +00:00

TargetLowering.cpp

Re-implement r122936 with proper target hooks. Now getMaxStoresPerMemcpy

2011-01-06 06:52:41 +00:00

TargetSelectionDAGInfo.cpp

Implement a bunch more TargetSelectionDAGInfo infrastructure.

2010-05-11 17:31:57 +00:00