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[Bug middle-end/59917] [4.9 Regression] ICE in calc_dfs_tree, at dominance.c:401
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 23 Jan 2014 17:00:59 +0000
- Subject: [Bug middle-end/59917] [4.9 Regression] ICE in calc_dfs_tree, at dominance.c:401
- Auto-submitted: auto-generated
- References: <bug-59917-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59917
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-01-23
CC| |jakub at gcc dot gnu.org
Target Milestone|--- |4.9.0
Ever confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reduced testcase for -fopenmp:
struct J;
extern "C" int setjmp (struct J[1]) throw ();
extern struct J j[1];
void foo (unsigned long);
void
bar (void)
{
if (setjmp (j) == 0)
{
#pragma omp parallel
for (long int k = 0; k < 10; ++k)
foo (k);
}
}
Started likely with r198096.