https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107317
Bug ID: 107317
Summary: [10/11/12/13 Regression] ICE in emit_redzone_byte, at
asan.cc:1508
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: ---
Started with r10 between 20190512 and 20190519,
with option -m32 and -fopenmp or -frecursive :
$ cat z1.f90
program p
real :: a(1000000, 100, 2)
call s(a(:, 1:200, :))
end
$ gfortran-13-20221016 -c z1.f90 -m32 -O2 -fsanitize=address -frecursive
z1.f90:3:15:
3 | call s(a(:, 1:200, :))
| 1
Warning: Upper array reference at (1) is out of bounds (200 > 100) in dimension
2
z1.f90:1:9:
1 | program p
| ^
Error: total size of local objects 2400000512 exceeds maximum 2147483392
during RTL pass: expand
z1.f90:1:9: internal compiler error: in emit_redzone_byte, at asan.cc:1508
0xf5c70e asan_redzone_buffer::emit_redzone_byte(long, unsigned char)
../../gcc/asan.cc:1508
0xf64786 asan_emit_stack_protection(rtx_def*, rtx_def*, unsigned int, long*,
tree_node**, int)
../../gcc/asan.cc:2003
0x9d9ba2 expand_used_vars
../../gcc/cfgexpand.cc:2376
0x9de182 execute
../../gcc/cfgexpand.cc:6664
