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
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ADT	Commit a no-op change to StringRef to (hopefully) trigger build bots.	2013-08-07 09:52:34 +00:00
Analysis	Fix missing -*- C++ -*-s	2013-08-06 00:16:21 +00:00
Assembly	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
Bitcode	Make .bc en/decoding of AttrKind stable	2013-07-26 04:16:55 +00:00
CodeGen	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
Config	Add support for linking against a curses library when available and	2013-08-07 08:47:36 +00:00
DebugInfo	Add LLVM-style RTTI to DIContext/DWARFContext classes	2013-08-06 10:32:39 +00:00
ExecutionEngine	Revising the MCJIT ObjectCache interface to allow subclasses to avoid retaining references to returned objects	2013-06-28 21:40:16 +00:00
IR	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
IRReader	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
MC	Fixed the Intel-syntax X86 disassembler to respect the (existing) option for hexadecimal immediates, to match AT&T syntax. This also brings a new option for C-vs-MASM-style hex.	2013-08-01 21:18:16 +00:00
Object	Add support for the 's' operation to llvm-ar.	2013-07-29 12:40:31 +00:00
Option	Option parsing: add support for alias arguments.	2013-07-31 22:44:41 +00:00
Support	YAMLTraits.h: replace DenseMap that used a bad implementation of DenseMapInfo	2013-08-07 05:51:27 +00:00
TableGen	Fix up some asserts that are within an if statement. This removes the need	2013-07-01 23:42:53 +00:00
Target	Add ISD::FROUND for libm round()	2013-08-07 22:49:12 +00:00
Transforms	DataFlowSanitizer; LLVM changes.	2013-08-07 22:47:18 +00:00
AutoUpgrade.h	Remove trailing whitespace, fix file path in comment	2013-07-20 17:46:00 +00:00
CMakeLists.txt	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
DebugInfo.h	Debug Info Finder|Verifier: handle DbgLoc attached to instructions.	2013-08-06 19:38:43 +00:00
DIBuilder.h	Remove DIBuilder cache of variable TheCU and change the few	2013-07-19 00:51:47 +00:00
GVMaterializer.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00
InitializePasses.h	DataFlowSanitizer; LLVM changes.	2013-08-07 22:47:18 +00:00
InstVisitor.h	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
LinkAllIR.h	Rename LinkAllVMCore.h to LinkAllIR.h since VMCore directory was renamed to IR.	2013-01-10 21:55:02 +00:00
LinkAllPasses.h	Remove the simplify-libcalls pass (finally)	2013-06-20 19:48:07 +00:00
Linker.h	Fix a performance bug in the Linker.	2013-05-04 05:05:18 +00:00
Pass.h	moves doInitialization and doFinalization to the Pass class and removes some unreachable code in MachineModuleInfo	2012-12-03 21:56:57 +00:00
PassAnalysisSupport.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00
PassManager.h	This patch breaks up Wrap.h so that it does not have to include all of	2013-05-01 20:59:00 +00:00
PassManagers.h	Use a DenseMap instead of a std::map for AnalysisID -> Pass* maps. This reduces the pass-manager overhead from FPPassManager::runOnFunction() by about 10%.	2013-02-26 01:31:59 +00:00
PassRegistry.h	This patch breaks up Wrap.h so that it does not have to include all of	2013-05-01 20:59:00 +00:00
PassSupport.h	Fix include guards so they exactly match file names.	2013-01-10 00:45:19 +00:00