llvm-6502/lib/CodeGen/SelectionDAG
Matt Arsenault 3e8ed89484 Add trunc (select c, a, b) -> select c (trunc a), (trunc b) combine.
Do this if the truncate is free and the select is legal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212640 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-09 19:12:07 +00:00
..
CMakeLists.txt
DAGCombiner.cpp Add trunc (select c, a, b) -> select c (trunc a), (trunc b) combine. 2014-07-09 19:12:07 +00:00
FastISel.cpp Move function dependent resetting of a subtarget variable out of the 2014-07-04 01:55:26 +00:00
FunctionLoweringInfo.cpp [Modules] Remove potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:02:50 +00:00
InstrEmitter.cpp This reapplies r207235 with an additional bugfixes caught by the msan 2014-04-25 20:49:25 +00:00
InstrEmitter.h Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00
LegalizeDAG.cpp [DAG] Pass the argument list to the CallLoweringInfo via move semantics. NFCI. 2014-07-01 22:01:54 +00:00
LegalizeFloatTypes.cpp [Modules] Remove potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:02:50 +00:00
LegalizeIntegerTypes.cpp [DAG] Pass the argument list to the CallLoweringInfo via move semantics. NFCI. 2014-07-01 22:01:54 +00:00
LegalizeTypes.cpp [DAG] Pass the argument list to the CallLoweringInfo via move semantics. NFCI. 2014-07-01 22:01:54 +00:00
LegalizeTypes.h [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use it when widening 2014-07-09 10:58:18 +00:00
LegalizeTypesGeneric.cpp Fix ppcf128 component access on little-endian systems 2014-07-03 15:06:47 +00:00
LegalizeVectorOps.cpp [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use it when widening 2014-07-09 10:58:18 +00:00
LegalizeVectorTypes.cpp [x86] Fix a bug in my new zext-vector-inreg DAG trickery where we were 2014-07-09 12:36:54 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp Fix 'platform-specific' hyphenations 2014-06-30 18:57:16 +00:00
ScheduleDAGFast.cpp [Modules] Remove potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 02:02:50 +00:00
ScheduleDAGRRList.cpp The hazard recognizer only needs a subtarget, not a target machine 2014-06-13 22:38:52 +00:00
ScheduleDAGSDNodes.cpp Convert SelectionDAG::MorphNodeTo to use ArrayRef. 2014-04-27 19:21:16 +00:00
ScheduleDAGSDNodes.h [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-16 04:21:27 +00:00
ScheduleDAGVLIW.cpp The hazard recognizer only needs a subtarget, not a target machine 2014-06-13 22:38:52 +00:00
SDNodeDbgValue.h This reapplies r207235 with an additional bugfixes caught by the msan 2014-04-25 20:49:25 +00:00
SelectionDAG.cpp [x86] Fix a bug in my new zext-vector-inreg DAG trickery where we were 2014-07-09 12:36:54 +00:00
SelectionDAGBuilder.cpp Fix ppcf128 component access on little-endian systems 2014-07-03 15:06:47 +00:00
SelectionDAGBuilder.h Fix 'platform-specific' hyphenations 2014-06-30 18:57:16 +00:00
SelectionDAGDumper.cpp [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use it when widening 2014-07-09 10:58:18 +00:00
SelectionDAGISel.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
SelectionDAGPrinter.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
TargetLowering.cpp [SDAG] At the suggestion of Hal, switch to an output parameter that 2014-07-09 00:41:34 +00:00
TargetSelectionDAGInfo.cpp Have TargetSelectionDAGInfo take a DataLayout initializer rather than 2014-06-06 19:04:48 +00:00