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
..
Argument.h	Extend 'readonly' and 'readnone' to work on function arguments as well as	2013-07-06 00:29:58 +00:00
Attributes.h	Add a way to add a kind-value string pair to an attribute.	2013-07-25 18:34:24 +00:00
BasicBlock.h
CallingConv.h	Remove the mblaze backend from llvm.	2013-07-25 18:55:05 +00:00
CMakeLists.txt
Constant.h
Constants.h
DataLayout.h	Re-add DataLayout pointer size convenience functions.	2013-07-26 17:37:20 +00:00
DerivedTypes.h
Function.h	Add a way to add a kind-value string pair to an attribute.	2013-07-25 18:34:24 +00:00
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
InlineAsm.h
InstrTypes.h	Revert "Remove isCastable since nothing uses it now"	2013-07-30 22:02:14 +00:00
Instruction.def
Instruction.h
Instructions.h
IntrinsicInst.h
Intrinsics.h
Intrinsics.td	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
IntrinsicsAArch64.td	AArch64: add initial NEON support	2013-08-01 09:20:35 +00:00
IntrinsicsARM.td	[ARMv8] Implement the NEON instructions VRINT{N, X, A, Z, M, P}.	2013-07-19 16:34:16 +00:00
IntrinsicsHexagon.td
IntrinsicsMips.td
IntrinsicsNVVM.td
IntrinsicsPowerPC.td
IntrinsicsR600.td
IntrinsicsX86.td	AVX-512 set: added mask operations, lowering BUILD_VECTOR for i1 vector types.	2013-08-05 08:52:21 +00:00
IntrinsicsXCore.td	remove executable permission from IntrinsicsXCore.td	2013-08-01 17:17:59 +00:00
IRBuilder.h	Fix missing const	2013-07-22 18:58:53 +00:00
LLVMContext.h
MDBuilder.h
Metadata.h	Remove unneeded forward declarations.	2013-07-13 08:28:45 +00:00
Module.h	Make these methods const correct.	2013-07-25 02:50:08 +00:00
OperandTraits.h
Operator.h
SymbolTableListTraits.h
Type.h
TypeBuilder.h
TypeFinder.h
Use.h
User.h
Value.h
ValueSymbolTable.h