Bill Schmidt debf7d345a Fix PR15630: Replace faulty stdcx. with stwcx. ...

When doing a partword atomic operation, a lwarx was being paired with
a stdcx. instead of a stwcx. when compiling for a 64-bit target.  The
target has nothing to do with it in this case; we always need a stwcx.

Thanks to Kai Nacke for reporting the problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178559 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-02 18:37:08 +00:00

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AArch64

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ARM

DAGCombiner: Merge store/loads when we have extload/truncstores

2013-04-02 15:58:51 +00:00

CPP

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Generic

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Hexagon

Hexagon: Enable SupportDebugInfomation and DwarfInSection flags.

2013-03-28 19:34:49 +00:00

Inputs

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MBlaze

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Mips

[mips] Add patterns for DSP indexed load instructions.

2013-03-30 02:14:45 +00:00

MSP430

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NVPTX

[NVPTX] Remove support for SM < 2.0. This was never fully supported anyway.

2013-03-30 14:29:30 +00:00

PowerPC

Fix PR15630: Replace faulty stdcx. with stwcx.

2013-04-02 18:37:08 +00:00

R600

R600: Add support for native control flow

2013-04-01 21:48:05 +00:00

SI

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SPARC

Add 64-bit load and store instructions.

2013-04-02 04:09:28 +00:00

Thumb

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Thumb2

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X86

Don't attempt MTM heuristics without a scheduling model present.

2013-04-02 18:26:45 +00:00

XCore

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