https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69307
Zdenek Sojka <zsojka at seznam dot cz> changed:
What |Removed |Added
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Target|armv7a-*-linux-gnueabi-gcc |armv7a-*-linux-gnueabi
--- Comment #5 from Zdenek Sojka <zsojka at seznam dot cz> ---
(In reply to ktkachov from comment #2)
> Confirmed on trunk.
> Btw, your toolchain is not configured to generate armv7-a code by default
> (you need to configure it with an appropriate --with-arch or --with-cpu).
> This bug doesn't trigger for armv7-a, but it does for -march=armv6j or lower.
Thanks, I have fixed my build script now.
(In reply to ktkachov from comment #4)
> Fails at least as far back as 4.8 btw and looks like a sel-sched bug to me.
$CC -O2 -fselective-scheduling -mtune=arm1136j-s testcase.c
fails since 4.8 (4.4-4.7 are OK)
