https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78238
G. Steinmetz <gs...@t-online.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gs...@t-online.de
--- Comment #9 from G. Steinmetz <gs...@t-online.de> ---
While gcc configured with --enable-checking=yes,
the ICE has changed between 20170924 (ICE: verify_gimple failed)
and 20171015 (ICE in decompose), today :
$ gfortran-8-20171126 -fdefault-integer-8 -c z1.f90
z1.f90:1:0:
program p
internal compiler error: in decompose, at wide-int.h:935
0x617319 wi::int_traits<generic_wide_int<wide_int_storage> >::decompose(long*,
unsigned int, generic_wide_int<wide_int_storage> const&)
../../gcc/wide-int.h:935
0x1061853 wi::int_traits<generic_wide_int<wide_int_storage> >::decompose(long*,
unsigned int, generic_wide_int<wide_int_storage> const&)
../../gcc/tree.h:3472
0x1061853 wide_int_ref_storage<true,
false>::wide_int_ref_storage<generic_wide_int<wide_int_storage>
>(generic_wide_int<wide_int_storage> const&, unsigned int)
../../gcc/wide-int.h:983
0x1061853 generic_wide_int<wide_int_ref_storage<true, false>
>::generic_wide_int<generic_wide_int<wide_int_storage>
>(generic_wide_int<wide_int_storage> const&, unsigned int)
../../gcc/wide-int.h:760
0x1061853 wi::binary_traits<generic_wide_int<wide_int_ref_storage<false, false>
>, generic_wide_int<wide_int_storage>,
wi::int_traits<generic_wide_int<wide_int_ref_storage<false, false> >
>::precision_type, wi::int_traits<generic_wide_int<wide_int_storage>
>::precision_type>::result_type
wi::bit_and_not<generic_wide_int<wide_int_ref_storage<false, false> >,
generic_wide_int<wide_int_storage>
>(generic_wide_int<wide_int_ref_storage<false, false> > const&,
generic_wide_int<wide_int_storage> const&)
../../gcc/wide-int.h:2250
0x1061853 gimple_simplify_10
<path>/gcc/gimple-match.c:1311
0x10e2111 gimple_simplify_EQ_EXPR
<path>/gcc/gimple-match.c:62577
0x106b725 gimple_simplify
<path>/gcc/gimple-match.c:72958
0x106cc0b gimple_resimplify2(gimple**, code_helper*, tree_node*, tree_node**,
tree_node* (*)(tree_node*))
../../gcc/gimple-match-head.c:165
0x11405ba gimple_simplify(gimple*, code_helper*, tree_node**, gimple**,
tree_node* (*)(tree_node*), tree_node* (*)(tree_node*))
../../gcc/gimple-match-head.c:763
0xa0b041 fold_stmt_1
../../gcc/gimple-fold.c:4631
0xa2d7f2 gimplify_cond_expr
../../gcc/gimplify.c:4009
0xa23fe4 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gimplify.c:11297
0xa28816 gimplify_stmt(tree_node**, gimple**)
../../gcc/gimplify.c:6556
0xa23a1b gimplify_statement_list
../../gcc/gimplify.c:1736
0xa23a1b gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gimplify.c:11769
0xa28816 gimplify_stmt(tree_node**, gimple**)
../../gcc/gimplify.c:6556
0xa29b0d gimplify_bind_expr
../../gcc/gimplify.c:1294
0xa241aa gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gimplify.c:11541
0xa28816 gimplify_stmt(tree_node**, gimple**)
../../gcc/gimplify.c:6556
