[Bug target/79039] builtins-3-p9.c fails with -m32
cel at us dot ibm.com
gcc-bugzilla@gcc.gnu.org
Tue Jan 10 18:53:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79039
--- Comment #2 from Carl Love <cel at us dot ibm.com> ---
On Tue, 2017-01-10 at 14:29 +0000, wschmidt at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79039
>
> Bill Schmidt <wschmidt at gcc dot gnu.org> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |carll at gcc dot gnu.org,
> | |wschmidt at gcc dot gnu.org
>
> --- Comment #1 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
> CCing Carl. Carl, be sure to use long long instead of long so that you get 64
> bits on both -m32 and -m64.
>
Bill:
Yes, I see I just have "long" for the last test case. I am compiling
the code on willow5 and want to make sure I can reproduce the bug with
-m32 and then fix it. I know we didn't test this patch with -m32The
popcnt patch that I just posted for review I did do the testing on -m32
and -m64. I would have expected to see the failure on -m32 but didn't
so I am a little paranoid, again, that my testing/environment isn't
working as well as expected.
Carl
More information about the Gcc-bugs
mailing list