https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61721
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |trippels at gcc dot gnu.org
--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
>From https://gcc.gnu.org/bugs/ :
... if compiling with -fno-strict-aliasing -fwrapv
-fno-aggressive-loop-optimizations makes a difference, your code probably is
not correct.
And you state that adding -fno-strict-aliasing solves the issue.
So this is most likely not a compiler issue.
(you can try to build Webkit with gcc-4.10 and -fsanitize=undefined and
see what it reports at runtime.)
