https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70565
Bug ID: 70565
Summary: ICE at gimplify.c:8832 (cilkplus array extension)
Product: gcc
Version: 5.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: yves.vandriessche at intel dot com
Target Milestone: ---
Created attachment 38203
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38203&action=edit
test case producing ICE in gimplify_expr, at gimplify.c:8832
using: gcc (Ubuntu 5.2.1-22ubuntu2) 5.2.1 20151010
running on: Ubuntu-5.10
Attached file produces the following ICE
> test.cpp:11:18: internal compiler error: in gimplify_expr, at
> gimplify.c:8832
with the guilty code segment in question being:
> cilk_for ( int row = 0; row < nrows; row++ ) {
> int row_nnz = nrows/2;
> int col_offsets[row_nnz];
> col_offsets[:] = __sec_implicit_index(0);
> }
Note that I do not get an ICE when using a regular 'for' instead of the above
'cilk_for'.
