https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110725
Bug ID: 110725
Summary: internal compiler error: in expand_expr_real_1, at
expr.cc:10897
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: tonycurtis32 at gmail dot com
Target Milestone: ---
Created attachment 55573
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55573&action=edit
preprocessed source
arch = a64fx (arm 8.2 + sve)
==
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/lustre/software/gcc/13.1.0/libexec/gcc/aarch64-unknown-linux-gnu/13.1.0/lto-wrapper
Target: aarch64-unknown-linux-gnu
Configured with: ../gcc-13.1.0/configure --with-mpfr-lib=/lib64
--with-gmp-lib=/lib64 --with-gmp-include=/usr/include
--with-mpfr-include=/usr/include --with-mpc-lib=/lib64
--with-mpc-include=/usr/include --prefix=/lustre/software/gcc/13.1.0
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.1.0 (GCC)
==
command-line = gfortran -ggdb -fopenmp -mcmodel=large -mcpu=a64fx -O3 -o swim
swim.F
(-O0 compiles ok, gcc 12.2 works fine too with optimization)
==
swim.F:107:72:
107 | DO 50 I=1,MP1
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 50 at (1)
swim.F:129:72:
129 | DO 60 I=1,M
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 60 at (1)
swim.F:173:72:
173 | DO 86 I=1,MP1
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 86 at (1)
swim.F:206:72:
206 | DO 100 I=1,M
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 100 at (1)
swim.F:278:72:
278 | DO 200 I=1,M
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 200 at (1)
swim.F:340:72:
340 | DO 400 I=1,MP1
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 400 at (1)
swim.F:376:72:
376 | DO 300 I=1,M
|
1
Warning: Fortran 2018 deleted feature: Shared DO termination label 300 at (1)
during RTL pass: expand
swim.F:404:72:
404 | !$omp target
|
^
internal compiler error: in expand_expr_real_1, at expr.cc:10897
0x9d1067 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:10897
0x9cce9b expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9cce9b expand_expr(tree_node*, rtx_def*, machine_mode, expand_modifier)
../../gcc-13.1.0/gcc/expr.h:310
0x9cce9b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:11234
0x9ce88f expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9ce88f expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:11463
0x9cff3b expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9cff3b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:10805
0x9cce9b expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9cce9b expand_expr(tree_node*, rtx_def*, machine_mode, expand_modifier)
../../gcc-13.1.0/gcc/expr.h:310
0x9cce9b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:11234
0x9cff3b expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9cff3b expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:10805
0x9da10f expand_expr_real(tree_node*, rtx_def*, machine_mode, expand_modifier,
rtx_def**, bool)
../../gcc-13.1.0/gcc/expr.cc:9000
0x9da10f store_expr(tree_node*, rtx_def*, int, bool, bool)
../../gcc-13.1.0/gcc/expr.cc:6330
0x9db73b expand_assignment(tree_node*, tree_node*, bool)
../../gcc-13.1.0/gcc/expr.cc:6048
0x8ca803 expand_gimple_stmt_1
../../gcc-13.1.0/gcc/cfgexpand.cc:3946
0x8ca803 expand_gimple_stmt
../../gcc-13.1.0/gcc/cfgexpand.cc:4044
0x8cf367 expand_gimple_basic_block
../../gcc-13.1.0/gcc/cfgexpand.cc:6106
0x8d0e3f execute
../../gcc-13.1.0/gcc/cfgexpand.cc:6841
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