https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107595
Bug ID: 107595
Summary: ICE in ix86_push_argument, at config/i386/i386.cc:4335
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Affects versions down to at least r5 :
(GNU Extension: Old-style initialization )
$ cat z1.f90
program p
type t
integer :: a
integer, pointer :: b
end type
type(t) x /t(4, null())/
print *, x%b
end
$ cat z2.f90
program p
type t
integer :: a
integer, pointer :: b
end type
type(t) :: x = t(4, null())
print *, x%b
end
$ gfortran-13-20221106 -c z2.f90
$
$ gfortran-13-20221106 -c z1.f90
z1.f90:8:3:
8 | end
| ^
internal compiler error: Segmentation fault
0xf4697f crash_signal
../../gcc/toplev.cc:314
0x134e81d ix86_push_argument
../../gcc/config/i386/i386.cc:4335
0x9bcce3 expand_call(tree_node*, rtx_def*, int)
../../gcc/calls.cc:2688
0xb1cb29 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/expr.cc:11868
0x13138ac expand_expr
../../gcc/expr.h:310
0x13138ac output_constant
../../gcc/varasm.cc:5250
0x1314d97 output_constant
../../gcc/varasm.cc:5158
0x1314d97 output_constructor_regular_field
../../gcc/varasm.cc:5545
0x1314d97 output_constructor
../../gcc/varasm.cc:5812
0x1316ba9 output_constant
../../gcc/varasm.cc:5158
0x1316ba9 assemble_variable_contents
../../gcc/varasm.cc:2231
0x13218dc assemble_variable(tree_node*, int, int, int)
../../gcc/varasm.cc:2410
0x1324f84 varpool_node::assemble_decl()
../../gcc/varpool.cc:596
0xa2b037 output_in_order
../../gcc/cgraphunit.cc:2151
0xa2b037 symbol_table::compile()
../../gcc/cgraphunit.cc:2355
0xa2e97f symbol_table::compile()
../../gcc/cgraphunit.cc:2546
0xa2e97f symbol_table::finalize_compilation_unit()
../../gcc/cgraphunit.cc:2543
