[Webkit-unassigned] [Bug 143754] [W32] weakCompareAndSwap assembler code is not used when building with MinGW GCC

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 23 08:34:26 PDT 2015


https://bugs.webkit.org/show_bug.cgi?id=143754

LRN <lrn1986 at gmail.com> changed:

           What    |Removed                     |Added
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 Attachment #250797|0                           |1
        is obsolete|                            |
 Attachment #250797|review?                     |
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--- Comment #5 from LRN <lrn1986 at gmail.com> ---
Created attachment 251436
  --> https://bugs.webkit.org/attachment.cgi?id=251436&action=review
Allow MinGW-GCC to use GCC asm code for weakCompareAndSwap

This version does so for *all* variants of this functions,
not just the one that needs it to compile.
Also uses saner conditions and explains the ones that are not as sane.

The code compiles and runs with this, but i can't be sure that i was able
to test all the cases where this function is used.

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