Tim Northover 3eb87654a5 ARM: skip cmpxchg failure barrier if ordering is monotonic. ...

The terminal barrier of a cmpxchg expansion will be either Acquire or
SequentiallyConsistent. In either case it can be skipped if the
operation has Monotonic requirements on failure.

rdar://problem/15996804

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205535 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-03 13:06:54 +00:00

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AArch64

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ARM

ARM: skip cmpxchg failure barrier if ordering is monotonic.

2014-04-03 13:06:54 +00:00

ARM64

ARM64: add regression test for r205519.

2014-04-03 09:36:05 +00:00

CPP

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Generic

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Hexagon

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Inputs

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Mips

[mips] Add more Octeon cnMips instructions

2014-04-02 18:40:43 +00:00

MSP430

Mark FPB as a reserved register when needed.

2014-04-02 13:13:56 +00:00

NVPTX

Fix for PR19099 - NVPTX produces invalid symbol names.

2014-03-31 15:56:26 +00:00

PowerPC

[PowerPC] Add some missing VSX bitcast patterns

2014-04-01 19:24:27 +00:00

R600

TargetLibraryInfo: Disable memcpy and memset on R600

2014-04-02 19:53:29 +00:00

SPARC

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SystemZ

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Thumb

ARM: cortex-m0 doesn't support unaligned memory access.

2014-04-02 19:28:13 +00:00

Thumb2

ARM: Add support for segmented stacks

2014-04-02 16:10:33 +00:00

X86

Fix test case.

2014-04-03 00:14:18 +00:00

XCore

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