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

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Argument.h

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

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AssemblyAnnotationWriter.h

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Attributes.h

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AutoUpgrade.h

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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

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CMakeLists.txt

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Comdat.h

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Constant.h

Devirtualize Constant::replaceUsesOfWithOnConstant.

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ConstantFolder.h

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ConstantRange.h

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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

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DebugInfoFlags.def

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DebugInfoMetadata.h

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

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DebugLoc.h

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DerivedTypes.h

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DiagnosticInfo.h

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DiagnosticPrinter.h

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DIBuilder.h

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

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

Dominators.h

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Function.h

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GetElementPtrTypeIterator.h

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GlobalAlias.h

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GlobalObject.h

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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

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InlineAsm.h

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InstIterator.h

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InstrTypes.h

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Instruction.def

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Instruction.h

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Instructions.h

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InstVisitor.h

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IntrinsicInst.h

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Intrinsics.h

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Intrinsics.td

WebAssembly: add placeholder intrinsics header

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IntrinsicsAArch64.td

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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

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IntrinsicsHexagon.td

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IntrinsicsMips.td

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IntrinsicsNVVM.td

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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

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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

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IRBuilder.h

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

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

IRPrintingPasses.h

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LegacyPassManager.h

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LegacyPassManagers.h

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LegacyPassNameParser.h

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LLVMContext.h

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Mangler.h

Remove unused arguments and move ManglerPrefixTy to the implementation.

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

MDBuilder.h

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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

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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

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OperandTraits.h

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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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PatternMatch.h

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PredIteratorCache.h

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Statepoint.h

[Statepoints] Make operator bool() explicit.

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

SymbolTableListTraits.h

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TrackingMDRef.h

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Type.h

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TypeBuilder.h

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TypeFinder.h

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Use.h

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UseListOrder.h

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User.h

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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

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ValueSymbolTable.h

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Verifier.h

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