This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/66636] New: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 23 Jun 2015 11:04:43 +0000
- Subject: [Bug tree-optimization/66636] New: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1590
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66636
Bug ID: 66636
Summary: [6 Regression] ICE in vect_get_vec_def_for_stmt_copy,
at tree-vect-stmts.c:1590
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target Milestone: ---
struct X { double x; double y; };
struct X *x;
void foo (double px, int s)
{
int i;
for (i = 0; i < 256; ++i)
{
x[i*s].x = px;
x[i*s].y = i + px;
}
}
with -O3 -mavx2
This causes ammp in SPEC 2000 to ICE.