RESOLVED FIXED64261
Fix the condition of the optimized code in doubleTransfer 
https://bugs.webkit.org/show_bug.cgi?id=64261
Summary Fix the condition of the optimized code in doubleTransfer
Gabor Loki
Reported 2011-07-11 04:36:14 PDT
The condition of the optimized code in doubleTransfer is wrong on ARM. The data transfer should be executed with four bytes aligned address. VFP cannot perform unaligned memory access.
Attachments
Fix the condition of the optimized code in doubleTransfer (2.38 KB, patch)
2011-07-11 04:38 PDT, Gabor Loki 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Gabor Loki
Comment 1 2011-07-11 04:38:06 PDT
Created attachment 100265 [details] Fix the condition of the optimized code in doubleTransfer
Zoltan Herczeg
Comment 2 2011-07-11 04:50:32 PDT
Comment on attachment 100265 [details] Fix the condition of the optimized code in doubleTransfer Nice catch.
WebKit Review Bot
Comment 3 2011-07-11 05:32:31 PDT
Comment on attachment 100265 [details] Fix the condition of the optimized code in doubleTransfer Clearing flags on attachment: 100265 Committed r90738: <http://trac.webkit.org/changeset/90738>
WebKit Review Bot
Comment 4 2011-07-11 05:32:35 PDT
All reviewed patches have been landed. Closing bug.
Alexey Proskuryakov
Comment 5 2011-07-11 10:18:54 PDT
Regression test?
Zoltan Herczeg
Comment 6 2011-07-11 10:23:06 PDT
(In reply to comment #5) > Regression test? Basically all math tests are regression tests. This was a typo, which prevented to use the fast path on ARM, and generated multiple instructions even when one is enough.
Note You need to log in before you can comment on or make changes to this bug.