http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59020
Antoine Balestrat <antoine.balestrat at gmail dot com> changed:
What |Removed |Added
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CC| |antoine.balestrat at gmail dot
com
--- Comment #3 from Antoine Balestrat <antoine.balestrat at gmail dot com> ---
I've got a short C testcase if this is of any help.
$ cat fail.c
int a, b, d;
unsigned c;
void f()
{
unsigned q;
for(; a; a++)
if(((c %= d && 1) ? : 1) & 1)
for(; b; q++);
}
$ xgcc -w -march=native -O2 -fmodulo-sched fail.c
fail.c: In function 'f':
fail.c:10:1: internal compiler error: in maybe_add_or_update_dep_1, at
sched-deps.c:933
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Using gcc 4.9 as of 20131123.
