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Bug 5429 - spinlock implements PAUSE_INSTRUCTION for PPC platforms
Summary: spinlock implements PAUSE_INSTRUCTION for PPC platforms
Status: RESOLVED FIXED
Alias: None
Product: SDL
Classification: Unclassified
Component: *don't know* (show other bugs)
Version: HG 2.1
Hardware: PowerPC Other
: P2 normal
Assignee: Ryan C. Gordon
QA Contact: Sam Lantinga
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-12-31 08:56 UTC by David Carlier
Modified: 2021-01-02 18:06 UTC (History)
0 users

See Also:

Attachments
patch (857 bytes, patch)
2020-12-31 08:56 UTC, David Carlier 		Details | Diff
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Description David Carlier 2020-12-31 08:56:04 UTC 
Created attachment 4621 [details]
patch

This form of 'or' provides a hint that performance
will probably be improved if shared resources dedicated
to the executing processor are released for use by other
processors
Comment 1 Sam Lantinga 2021-01-02 18:06:45 UTC 
Patch added, thanks!
https://hg.libsdl.org/SDL/rev/4e341e1fdf2a