[Bug 727464] ORC does not preserve NEON/VFP registers according to ARM PCS

Wed Dec 3 01:34:40 PST 2014

https://bugzilla.gnome.org/show_bug.cgi?id=727464
  GStreamer | orc | unspecified

Sebastian Dröge (slomo) <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

--- Comment #8 from Sebastian Dröge (slomo) <slomo at coaxion.net> 2014-12-03 09:34:36 UTC ---
Coverity is not very happy about this change :)

>>>     CID 1256553:  Wrong operator used  (CONSTANT_EXPRESSION_RESULT)
>>>     "0xed2d0b00U | ((first & 0x10) << 22)" is always 0xed2d0b00 regardless of the values of its operands. This occurs as the bitwise first operand of '|'.
121         orc_arm_emit (compiler, 0xed2d0b00 | ((first & 0x10) << 22) |
((first & 0x0f) << 12) | (nregs << 1));

>>>     CID 1256554:  Wrong operator used  (CONSTANT_EXPRESSION_RESULT)
>>>     "0xecbd0b00U | ((first & 0x10) << 22)" is always 0xecbd0b00 regardless of the values of its operands. This occurs as the bitwise first operand of '|'.
147         orc_arm_emit (compiler, 0xecbd0b00 | ((first & 0x10) << 22) |
((first & 0x0f) << 12) | (nregs << 1));

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