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Committer:
Mats Kindahl
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Date:
2008-08-25 10:48:29 UTC
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mto:
(489.1.2 codestyle)
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mto:
This revision was merged to the branch mainline in
revision
372.
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Revision ID:
mats@mysql.com-20080825104829-33818d03m3engr8f
Turning on -O3 for non-debug builds since this enabled function inlining.
It also enabled the optimizations -funswitch-loops and -fgcse-after-reload.
The optimization -funswitch-loops moves invariant code out of loop bodies,
while -fgcse-after-reload does an extra pass to elimiate redundant loads.
Both optimization have potential for speeding up the code, but low risk of
breaking anything.