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llvm-mirror/lib/CodeGen/SelectionDAG
Hao Liu 9cb82be410 DAGCombiner: Allow the DAGCombiner to combine multiple FDIVs with the same divisor info FMULs by the reciprocal.
E.g., ( a / D; b / D ) -> ( recip = 1.0 / D; a * recip; b * recip)

A hook is added to allow the target to control whether it needs to do such combine.

Reviewed in http://reviews.llvm.org/D6334

llvm-svn: 222510
2014-11-21 06:39:58 +00:00
..
CMakeLists.txt llvm/lib: [CMake] Add explicit dependency to intrinsics_gen. 2012-06-24 13:32:01 +00:00
DAGCombiner.cpp DAGCombiner: Allow the DAGCombiner to combine multiple FDIVs with the same divisor info FMULs by the reciprocal. 2014-11-21 06:39:58 +00:00
FastISel.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
FunctionLoweringInfo.cpp Allow the use of functions as typeinfo in landingpad clauses 2014-11-14 00:35:50 +00:00
InstrEmitter.cpp Remove the uses of getSubtargetImpl from InstrEmitter and remove 2014-10-09 01:35:29 +00:00
InstrEmitter.h Remove the uses of getSubtargetImpl from InstrEmitter and remove 2014-10-09 01:35:29 +00:00
LegalizeDAG.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
LegalizeFloatTypes.cpp Add minnum / maxnum codegen 2014-10-21 23:01:01 +00:00
LegalizeIntegerTypes.cpp Whitespace. 2014-10-29 15:23:11 +00:00
LegalizeTypes.cpp Make it possible for ints/floats to return different values from getBooleanContents() 2014-07-10 10:18:12 +00:00
LegalizeTypes.h Replace a couple asserts with static_asserts. 2014-11-17 00:26:50 +00:00
LegalizeTypesGeneric.cpp AA metadata refactoring (introduce AAMDNodes) 2014-07-24 12:16:19 +00:00
LegalizeVectorOps.cpp Add minnum / maxnum codegen 2014-10-21 23:01:01 +00:00
LegalizeVectorTypes.cpp [SelectionDAG] When scalarizing trunc, don't assert for legal operands. 2014-10-30 23:46:50 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp Remove unused argument to CreateTargetScheduleState and change 2014-10-09 01:59:35 +00:00
ScheduleDAGFast.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
ScheduleDAGRRList.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
ScheduleDAGSDNodes.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
ScheduleDAGSDNodes.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ScheduleDAGVLIW.cpp Remove more calls to getSubtargetImpl from the schedulers and 2014-10-09 06:28:06 +00:00
SDNodeDbgValue.h constify the getters in SDNodeDbgValue. 2014-10-13 20:43:47 +00:00
SelectionDAG.cpp [X86][SSE] pslldq/psrldq byte shifts/rotation for SSE2 2014-11-19 10:06:49 +00:00
SelectionDAGBuilder.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
SelectionDAGBuilder.h Add minnum / maxnum codegen 2014-10-21 23:01:01 +00:00
SelectionDAGDumper.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
SelectionDAGISel.cpp Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool> 2014-11-19 07:49:26 +00:00
SelectionDAGPrinter.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
TargetLowering.cpp We can get the TLOF from the TargetMachine - so constructor no longer requires TargetLoweringObjectFile to be passed. 2014-11-13 21:29:21 +00:00
TargetSelectionDAGInfo.cpp Have TargetSelectionDAGInfo take a DataLayout initializer rather than 2014-06-06 19:04:48 +00:00