Evan Cheng 7f04268176 - Add target lowering hooks that specify which setcc conditions are illegal, ...

i.e. conditions that cannot be checked with a single instruction. For example,
SETONE and SETUEQ on x86.
- Teach legalizer to implement *illegal* setcc as a and / or of a number of
legal setcc nodes. For now, only implement FP conditions. e.g. SETONE is
implemented as SETO & SETNE, SETUEQ is SETUO | SETEQ.
- Move x86 target over.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57542 91177308-0d34-0410-b5e6-96231b3b80d8

2008-10-15 02:05:31 +00:00

..

CallingConvLower.cpp

Add "inreg" field to CallSDNode (doesn't increase

2008-09-26 19:31:26 +00:00

CMakeLists.txt

Initial support for the CMake build system.

2008-09-22 01:08:49 +00:00

DAGCombiner.cpp

Rename LoadX to LoadExt.

2008-10-14 21:26:46 +00:00

FastISel.cpp

FastISel support for exception-handling constructs.

2008-10-14 23:54:11 +00:00

LegalizeDAG.cpp

- Add target lowering hooks that specify which setcc conditions are illegal,

2008-10-15 02:05:31 +00:00

LegalizeFloatTypes.cpp

Rename APFloat::convertToAPInt to bitcastToAPInt to

2008-10-09 18:53:47 +00:00

LegalizeIntegerTypes.cpp

The result of getSetCCResultType (eg: i32) may be larger

2008-10-03 07:41:46 +00:00

LegalizeTypes.cpp

Add "inreg" field to CallSDNode (doesn't increase

2008-09-26 19:31:26 +00:00

LegalizeTypes.h

…

LegalizeTypesGeneric.cpp

Rename ConstantSDNode::getValue to getZExtValue, for consistency

2008-09-12 16:56:44 +00:00

LegalizeVectorTypes.cpp

Rename ConstantSDNode::getValue to getZExtValue, for consistency

2008-09-12 16:56:44 +00:00

Makefile

…

ScheduleDAG.cpp

…

ScheduleDAGEmit.cpp

Next round of earlyclobber handling. Approach the

2008-09-24 01:07:17 +00:00

ScheduleDAGFast.cpp

Fix command-line option printing to print two spaces where needed,

2008-10-14 20:25:08 +00:00

ScheduleDAGList.cpp

Fix command-line option printing to print two spaces where needed,

2008-10-14 20:25:08 +00:00

ScheduleDAGRRList.cpp

Fix command-line option printing to print two spaces where needed,

2008-10-14 20:25:08 +00:00

SelectionDAG.cpp

Add a "loses information" return value to APFloat::convert

2008-10-09 23:00:39 +00:00

SelectionDAGBuild.cpp

simplify comparison

2008-10-11 00:08:02 +00:00

SelectionDAGBuild.h

Remove SelectionDag early allocation of registers

2008-09-24 23:13:09 +00:00

SelectionDAGISel.cpp

FastISel support for exception-handling constructs.

2008-10-14 23:54:11 +00:00

SelectionDAGPrinter.cpp

don't print GlobalAddressSDNode's with an offset of zero as "foo0".

2008-09-21 18:38:31 +00:00

TargetLowering.cpp

- Add target lowering hooks that specify which setcc conditions are illegal,

2008-10-15 02:05:31 +00:00