[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 --- Comment #4 from Alexey Kravets mr.kayrick at gmail dot com 2012-04-26 07:55:25 UTC --- -fno-ivopts option fixed this issue (thanks to Alexander Monakov ), so there is an induction variables optimization issue.

[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 --- Comment #1 from Alexey Kravets mr.kayrick at gmail dot com 2012-04-25 13:35:47 UTC --- Created attachment 27237 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27237 Assembly generated by ARMCC

[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 --- Comment #2 from Alexey Kravets mr.kayrick at gmail dot com 2012-04-25 13:36:35 UTC --- Created attachment 27238 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27238 Assembly generated by GCC-4.6.3

[Bug tree-optimization/53114] Extra load store/instructions compared to gcc-3.4 on ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53114 --- Comment #3 from Alexey Kravets mr.kayrick at gmail dot com 2012-04-25 13:37:02 UTC --- Created attachment 27239 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27239 Assembly generated by GCC-3.4.6