Hal Finkel 41418d17cc Add ISD::FROUND for libm round() ... All libm floating-point rounding functions, except for round(), had their own ISD nodes. Recent PowerPC cores have an instruction for round(), and so here I'm adding ISD::FROUND so that round() can be custom lowered as well. For the most part, this is straightforward. I've added an intrinsic and a matching ISD node just like those for nearbyint() and friends. The SelectionDAG pattern I've named frnd (because ISD::FP_ROUND has already claimed fround). This will be used by the PowerPC backend in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187926 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-07 22:49:12 +00:00
..
CMakeLists.txt	llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.	2012-06-24 13:32:01 +00:00
DAGCombiner.cpp	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
FastISel.cpp	Un-break the buildbot by tweaking the indirection flag.	2013-07-10 01:53:37 +00:00
FunctionLoweringInfo.cpp	Debug Info: clean up usage of Verify.	2013-06-28 05:43:10 +00:00
InstrEmitter.cpp	Reapply an improved version of r180816/180817.	2013-07-09 20:28:37 +00:00
InstrEmitter.h	Add -*- C++ -*- to InstrEmitter.h.	2013-07-17 18:53:29 +00:00
LegalizeDAG.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
LegalizeFloatTypes.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
LegalizeIntegerTypes.cpp	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
LegalizeTypes.cpp	Remove invalid assert in DAGTypeLegalizer::RemapValue	2013-07-15 18:57:05 +00:00
LegalizeTypes.h	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
LegalizeTypesGeneric.cpp	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
LegalizeVectorOps.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
LegalizeVectorTypes.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
ResourcePriorityQueue.cpp	Cache the TargetLowering info object as a pointer.	2013-06-06 00:43:09 +00:00
ScheduleDAGFast.cpp	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
ScheduleDAGRRList.cpp	Add 'const' qualifier to some arrays.	2013-07-15 08:02:13 +00:00
ScheduleDAGSDNodes.cpp	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
ScheduleDAGSDNodes.h	Fix #includes, so we include only what we really need.	2013-02-20 00:26:25 +00:00
ScheduleDAGVLIW.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
SDNodeDbgValue.h	Sort includes for all of the .h files under the 'lib' tree. These were	2012-12-04 07:12:27 +00:00
SelectionDAG.cpp	TargetLowering: Add getVectorIdxTy() function v2	2013-08-05 22:22:01 +00:00
SelectionDAGBuilder.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
SelectionDAGBuilder.h	Added c++ mode selector to head of SelectionDAGBuilder.h so editors open it in c++ mode instead of c mode.	2013-07-01 16:53:41 +00:00
SelectionDAGDumper.cpp	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
SelectionDAGISel.cpp	Reimplement isPotentiallyReachable to make nocapture deduction much stronger.	2013-07-27 01:24:00 +00:00
SelectionDAGPrinter.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
TargetLowering.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
TargetSelectionDAGInfo.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00