James Molloy ee0d992b07 Add support for fast-math flags to the FCmp instruction. ...

FCmp behaves a lot like a floating-point binary operator in many ways,
and can benefit from fast-math information. Flags such as nsz and nnan
can affect if this fcmp (in combination with a select) can be treated
as a fminnum/fmaxnum operation.

This adds backwards-compatible bitcode support, IR parsing and writing,
LangRef changes and IRBuilder changes. I'll need to audit InstSimplify
and InstCombine in a followup to find places where flags should be
copied.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241901 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-10 12:52:00 +00:00

..

Argument.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

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AssemblyAnnotationWriter.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

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Attributes.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

AutoUpgrade.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

BasicBlock.h

Revert the new EH instructions

2015-07-10 07:15:17 +00:00

CallingConv.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CallSite.h

[Verifier] Follow on to 240836

2015-06-26 22:04:34 +00:00

CFG.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CMakeLists.txt

…

Comdat.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Constant.h

Devirtualize Constant::replaceUsesOfWithOnConstant.

2015-06-24 18:55:24 +00:00

ConstantFolder.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ConstantRange.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Constants.h

Devirtualize Constant::replaceUsesOfWithOnConstant.

2015-06-24 18:55:24 +00:00

DataLayout.h

DataLayout now returns a const ref to its member string representation

2015-06-26 20:44:16 +00:00

DebugInfo.h

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

DebugInfoFlags.def

IR: Move DebugInfo Flag* definitions to .def file, NFC

2015-02-21 00:37:53 +00:00

DebugInfoMetadata.h

Use the correct DIArray types in DICompileUnit::replace*().

2015-07-06 16:22:07 +00:00

DebugLoc.h

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

DerivedTypes.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

DiagnosticInfo.h

MIR Serialization: Connect the machine function analysis pass to the MIR parser.

2015-06-15 20:30:22 +00:00

DiagnosticPrinter.h

MIR Serialization: Connect the machine function analysis pass to the MIR parser.

2015-06-15 20:30:22 +00:00

DIBuilder.h

DIBuilder: Now that DICompileUnit is distinct, stop using temporary nodes

2015-07-02 22:32:52 +00:00

Dominators.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Function.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GetElementPtrTypeIterator.h

[opaque pointer type] Allow gep_type_iterator to work with the pointee type from the GEP instruction

2015-05-21 21:12:43 +00:00

GlobalAlias.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GlobalObject.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GlobalValue.h

IR: Do not consider available_externally linkage to be linker-weak.

2015-07-05 20:52:35 +00:00

GlobalVariable.h

Devirtualize Constant::replaceUsesOfWithOnConstant.

2015-06-24 18:55:24 +00:00

GVMaterializer.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

InlineAsm.h

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2015-06-23 09:49:53 +00:00

InstIterator.h

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2015-06-23 09:49:53 +00:00

InstrTypes.h

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Instruction.def

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Instruction.h

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Instructions.h

Revert the new EH instructions

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InstVisitor.h

Revert the new EH instructions

2015-07-10 07:15:17 +00:00

IntrinsicInst.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Intrinsics.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Intrinsics.td

WebAssembly: add placeholder intrinsics header

2015-07-09 20:57:38 +00:00

IntrinsicsAArch64.td

Port memory barriers intrinsics to AArch64

2014-07-17 10:50:20 +00:00

IntrinsicsAMDGPU.td

AMDGPU: Fix filename in comment

2015-06-19 17:56:51 +00:00

IntrinsicsARM.td

Do not treat ARM _MoveToCoprocessor* intrinsics as MSBuiltins.

2015-06-24 06:07:41 +00:00

IntrinsicsBPF.td

[bpf] add support for bpf pseudo instruction

2015-03-27 18:51:42 +00:00

IntrinsicsHexagon.td

[Hexagon] Intrinsics for circular and bit-reversed loads and stores

2015-03-18 16:23:44 +00:00

IntrinsicsMips.td

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IntrinsicsNVVM.td

[NVPTX] Make the alignment an explicit argument to ldu/ldg

2014-08-29 15:30:20 +00:00

IntrinsicsPowerPC.td

Add missing builtins to the PPC back end for ABI compliance (vol. 3)

2015-07-10 12:38:08 +00:00

IntrinsicsSystemZ.td

[SystemZ] Add vector intrinsics

2015-05-05 19:31:09 +00:00

IntrinsicsWebAssembly.td

WebAssembly: add placeholder intrinsics header

2015-07-09 20:57:38 +00:00

IntrinsicsX86.td

Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

2015-07-07 22:25:32 +00:00

IntrinsicsXCore.td

[XCore] Add intrinsic for CLRPT (clear port time) instruction.

2014-02-25 17:31:15 +00:00

IRBuilder.h

Add support for fast-math flags to the FCmp instruction.

2015-07-10 12:52:00 +00:00

IRPrintingPasses.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LegacyPassManager.h

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LegacyPassManagers.h

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2015-06-23 09:49:53 +00:00

LegacyPassNameParser.h

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2015-06-23 09:49:53 +00:00

LLVMContext.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Mangler.h

Remove unused arguments and move ManglerPrefixTy to the implementation.

2015-06-23 14:11:09 +00:00

MDBuilder.h

Add isConstant argument to MDBuilder::createTBAAStructTagNode

2015-06-01 14:53:55 +00:00

Metadata.def

Add a DIModule metadata node to the IR.

2015-06-29 23:03:47 +00:00

Metadata.h

Add a DIModule metadata node to the IR.

2015-06-29 23:03:47 +00:00

MetadataTracking.h

IR: Split Metadata from Value

2014-12-09 18:38:53 +00:00

Module.h

DataLayout now returns a const ref to its member string representation

2015-06-26 20:44:16 +00:00

ModuleSlotTracker.h

CodeGen: Push the ModuleSlotTracker through Metadata

2015-06-26 22:28:47 +00:00

NoFolder.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

OperandTraits.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Operator.h

Add support for fast-math flags to the FCmp instruction.

2015-07-10 12:52:00 +00:00

PassManager.h

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PassManagerInternal.h

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2015-06-23 09:49:53 +00:00

PatternMatch.h

[InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP.

2015-04-10 21:07:09 +00:00

PredIteratorCache.h

Revamp PredIteratorCache interface to be cleaner.

2015-04-21 21:11:50 +00:00

Statepoint.h

[Statepoints] Make operator bool() explicit.

2015-07-02 18:15:18 +00:00

SymbolTableListTraits.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

TrackingMDRef.h

Add a C++ marker to this header file.

2014-12-22 19:07:45 +00:00

Type.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

TypeBuilder.h

Update comment. NFC.

2015-04-21 21:15:35 +00:00

TypeFinder.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Use.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

UseListOrder.h

uselistorder: Remove the global bits

2015-04-15 03:14:06 +00:00

User.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Value.def

Create Value.def helper. NFC.

2015-06-22 23:48:35 +00:00

Value.h

IR: Expose ModuleSlotTracker in Value::print()

2015-06-27 00:38:26 +00:00

ValueHandle.h

Add simplify_type<const WeakVH>; simplify IndVarSimplify

2015-06-24 22:23:21 +00:00

ValueMap.h

[Mips] Use unique_ptr to manage ownership.

2015-04-16 12:43:33 +00:00

ValueSymbolTable.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Verifier.h

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