Dan Gohman 002b44f1d7 Add a pre-pass to the burr-list scheduler which makes adjustments to ...

help out the register pressure reduction heuristics in the case of
nodes with multiple uses. Currently this uses very conservative
heuristics, so it doesn't have a broad impact, but in cases where it
does help it can make a big difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67586 91177308-0d34-0410-b5e6-96231b3b80d8

2009-03-24 00:49:12 +00:00

..

CallingConvLower.cpp

…

CMakeLists.txt

Experimental post-pass scheduling support. Post-pass scheduling

2008-11-19 23:18:57 +00:00

DAGCombiner.cpp

Fix a problem with DAGCombine where we were building an illegal build

2009-03-17 06:33:10 +00:00

FastISel.cpp

Improve FastISel's handling of truncates to i1, and implement

2009-03-13 23:53:06 +00:00

LegalizeDAG.cpp

For inline asm output operand that matches an input. Encode the input operand index in the high bits.

2009-03-20 18:03:34 +00:00

LegalizeFloatTypes.cpp

bug 3610: Floating point vaarg not softened.

2009-02-21 19:11:18 +00:00

LegalizeIntegerTypes.cpp

Added missing support for widening when splitting an unary op (PR3683)

2009-03-18 06:24:04 +00:00

LegalizeTypes.cpp

Fixed the comment. No functionality change.

2009-03-20 09:38:50 +00:00

LegalizeTypes.h

Added missing support for widening when splitting an unary op (PR3683)

2009-03-18 06:24:04 +00:00

LegalizeTypesGeneric.cpp

Added missing support for widening when splitting an unary op (PR3683)

2009-03-18 06:24:04 +00:00

LegalizeVectorTypes.cpp

Added missing support for widening when splitting an unary op (PR3683)

2009-03-18 06:24:04 +00:00

Makefile

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

ScheduleDAGFast.cpp

When scheduling a block in parts, keep track of the overall

2009-02-11 04:27:20 +00:00

ScheduleDAGList.cpp

When scheduling a block in parts, keep track of the overall

2009-02-11 04:27:20 +00:00

ScheduleDAGRRList.cpp

Add a pre-pass to the burr-list scheduler which makes adjustments to

2009-03-24 00:49:12 +00:00

ScheduleDAGSDNodes.cpp

Don't set SUnit::hasPhysRegDefs to true unless the defs are

2009-03-23 17:39:36 +00:00

ScheduleDAGSDNodes.h

When scheduling a block in parts, keep track of the overall

2009-02-11 04:27:20 +00:00

ScheduleDAGSDNodesEmit.cpp

For inline asm output operand that matches an input. Encode the input operand index in the high bits.

2009-03-20 18:03:34 +00:00

SelectionDAG.cpp

Now that errs() is properly non-buffered, there's no need to

2009-03-23 15:57:19 +00:00

SelectionDAGBuild.cpp

Model inline asm constraint which ties an input to an output register as machine operand TIED_TO constraint. This eliminated the need to pre-allocate registers for these. This also allows register allocator can eliminate the unneeded copies.

2009-03-23 08:01:15 +00:00

SelectionDAGBuild.h

Generate these labels when we're in "fast" mode, not simply when we're no in

2009-02-19 21:12:54 +00:00

SelectionDAGISel.cpp

For inline asm output operand that matches an input. Encode the input operand index in the high bits.

2009-03-20 18:03:34 +00:00

SelectionDAGPrinter.cpp

Fix some significant problems with constant pools that resulted in unnecessary paddings between constant pool entries, larger than necessary alignments (e.g. 8 byte alignment for .literal4 sections), and potentially other issues.

2009-03-13 07:51:59 +00:00

TargetLowering.cpp

Introduce new linkage types linkonce_odr, weak_odr, common_odr

2009-03-07 15:45:40 +00:00