Sanjay Patel 2b918388ab Lower FNEG ( FABS (x) ) -> FNABS (x) [X86 codegen] PR20578 ...

Negative FABS of either a scalar or vector should be handled the same way
on x86 with SSE/AVX: a single OR instruction of the FP operand with a
constant to light up the sign bit(s).

http://llvm.org/bugs/show_bug.cgi?id=20578

Differential Revision: http://reviews.llvm.org/D5201



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218822 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-01 21:20:06 +00:00

..

Analysis

Adds 'override' to overriding methods. NFC.

2014-10-01 21:00:44 +00:00

AsmParser

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Bitcode

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CodeGen

Move the complex address expression out of DIVariable and into an extra

2014-10-01 18:55:02 +00:00

DebugInfo

Store TypeUnits in a SmallVector<DWARFUnitSection> instead of a single DWARFUnitSection.

2014-09-29 13:56:39 +00:00

ExecutionEngine

[MCJIT] Turn the getSymbolAddress free function created in r218626 into a static

2014-10-01 04:11:13 +00:00

IR

DIBuilder: Remove dead code

2014-10-01 21:14:20 +00:00

IRReader

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LineEditor

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Linker

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LTO

LTO: Ignore disabled diagnostic remarks

2014-10-01 18:36:03 +00:00

MC

Extend C disassembler API to allow specifying target features

2014-09-30 16:31:40 +00:00

Object

Object: BSS/virtual sections don't have contents

2014-09-26 22:32:16 +00:00

Option

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ProfileData

llvm-cov: Use the number of executed functions for the function coverage metric.

2014-09-30 12:45:13 +00:00

Support

Move the complex address expression out of DIVariable and into an extra

2014-10-01 18:55:02 +00:00

TableGen

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Target

Lower FNEG ( FABS (x) ) -> FNABS (x) [X86 codegen] PR20578

2014-10-01 21:20:06 +00:00

Transforms

DIBuilder: Encapsulate DIExpression's element type

2014-10-01 20:26:08 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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