Dan Gohman 7fbcc98f20 Teach fast-isel to avoid loading a value from memory when it's already ...

available in a register. This is pretty primitive, but it reduces the
number of instructions in common testcases by 4%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107380 91177308-0d34-0410-b5e6-96231b3b80d8

2010-07-01 03:49:38 +00:00

..

CallingConvLower.cpp

Change errs() to dbgs().

2010-01-05 01:24:50 +00:00

CMakeLists.txt

Create a new TargetSelectionDAGInfo class. This will eventually acquire

2010-04-16 21:12:11 +00:00

DAGCombiner.cpp

Unlike other targets, ARM now uses BUILD_VECTORs post-legalization so they

2010-06-28 23:40:25 +00:00

FastISel.cpp

Teach fast-isel to avoid loading a value from memory when it's already

2010-07-01 03:49:38 +00:00

FunctionLoweringInfo.cpp

use ArgOperand API

2010-06-30 13:45:50 +00:00

FunctionLoweringInfo.h

SelectionDAG shouldn't have a FunctionLoweringInfo member. RegsForValue

2010-05-29 17:03:36 +00:00

InstrEmitter.cpp

Add a VT argument to getMinimalPhysRegClass and replace the copy related uses

2010-06-29 14:02:34 +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

When splitting a VAARG, remember its alignment.

2010-06-26 18:22:20 +00:00

LegalizeFloatTypes.cpp

Change UpdateNodeOperands' operand and return value from SDValue to

2010-06-18 15:30:29 +00:00

LegalizeIntegerTypes.cpp

Change UpdateNodeOperands' operand and return value from SDValue to

2010-06-18 15:30:29 +00:00

LegalizeTypes.cpp

Use A.append(...) instead of A.insert(A.end(), ...) when A is a

2010-06-21 19:47:52 +00:00

LegalizeTypes.h

Implement expansion in type legalization for add/sub with overflow. The

2010-06-03 03:49:50 +00:00

LegalizeTypesGeneric.cpp

When splitting a VAARG, remember its alignment.

2010-06-26 18:22:20 +00:00

LegalizeVectorOps.cpp

Change UpdateNodeOperands' operand and return value from SDValue to

2010-06-18 15:30:29 +00:00

LegalizeVectorTypes.cpp

Change UpdateNodeOperands' operand and return value from SDValue to

2010-06-18 15:30:29 +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

Add a VT argument to getMinimalPhysRegClass and replace the copy related uses

2010-06-29 14:02:34 +00:00

ScheduleDAGList.cpp

Trim #include.

2010-05-26 00:55:59 +00:00

ScheduleDAGRRList.cpp

Add a VT argument to getMinimalPhysRegClass and replace the copy related uses

2010-06-29 14:02:34 +00:00

ScheduleDAGSDNodes.cpp

grammar tweak in comment.

2010-06-30 21:27:56 +00:00

ScheduleDAGSDNodes.h

Code refactoring, no functionality changes.

2010-06-10 02:09:31 +00:00

SDNodeDbgValue.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +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

When splitting a VAARG, remember its alignment.

2010-06-26 18:22:20 +00:00

SelectionDAGBuilder.cpp

Reapply r106422, splitting the code for materializing a value out of

2010-07-01 01:59:43 +00:00

SelectionDAGBuilder.h

Reapply r106422, splitting the code for materializing a value out of

2010-07-01 01:59:43 +00:00

SelectionDAGISel.cpp

Enable on-demand fast-isel.

2010-07-01 02:58:57 +00:00

SelectionDAGPrinter.cpp

Change errs() to dbgs().

2010-01-05 01:24:45 +00:00

TargetLowering.cpp

In asm's, output operands with matching input constraints

2010-06-28 22:09:45 +00:00

TargetSelectionDAGInfo.cpp

Implement a bunch more TargetSelectionDAGInfo infrastructure.

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