https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99061
Bug ID: 99061
Summary: [10/11 Regression] ICE in gfc_conv_intrinsic_atan2d,
at fortran/trans-intrinsic.c:4728
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Changed between 20200308 and 20200412 :
$ cat z1.f90
program p
real(16) :: a = 1.0_16
z = atan2d(a, a)
end
$ gfortran-10-20200308 -c z1.f90
$
$ gfortran-11-20210207 -c z1.f90
z1.f90:3:19:
3 | z = atan2d(a, a)
| 1
internal compiler error: Segmentation fault
0xc093ef crash_signal
../../gcc/toplev.c:327
0xe8528e build_call_expr_loc_array(unsigned int, tree_node*, int, tree_node**)
../../gcc/tree.c:11558
0xe8536f build_call_expr_loc(unsigned int, tree_node*, int, ...)
../../gcc/tree.c:11591
0x792bc9 gfc_conv_intrinsic_atan2d
../../gcc/fortran/trans-intrinsic.c:4728
0x792bc9 gfc_conv_intrinsic_function(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-intrinsic.c:10296
0x767aaa gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:8878
0x76a973 gfc_conv_expr_val(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:8931
0x77bbbc gfc_conv_intrinsic_function_args
../../gcc/fortran/trans-intrinsic.c:235
0x77c026 gfc_conv_intrinsic_conversion
../../gcc/fortran/trans-intrinsic.c:293
0x7930a5 gfc_conv_intrinsic_function(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-intrinsic.c:10338
0x767aaa gfc_conv_expr(gfc_se*, gfc_expr*)
../../gcc/fortran/trans-expr.c:8878
0x777601 gfc_trans_assignment_1
../../gcc/fortran/trans-expr.c:11167
0x739b67 trans_code
../../gcc/fortran/trans.c:1922
0x7602d4 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6880
0x6e6c26 translate_all_program_units
../../gcc/fortran/parse.c:6351
0x6e6c26 gfc_parse_file()
../../gcc/fortran/parse.c:6620
0x732e7f gfc_be_parse_file
../../gcc/fortran/f95-lang.c:212
