[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC||paolo.carlini at oracle dot com Resolution|--- |WONTFIX --- Comment #15 from Paolo Carlini --- Cilk Plus, deprecated for 7.x, will not be in 8.x.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 Igor Zamyatin izamyatin at gmail dot com changed: What|Removed |Added CC||izamyatin at gmail dot com --- Comment #14 from Igor Zamyatin izamyatin at gmail dot com --- I have a bunch of changes in my local tree that should fix this issue. Hope to send them out next week
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
Nick Tomlinson nick.tomlinson at arm dot com changed:
What|Removed |Added
CC||nick.tomlinson at arm dot com
--- Comment #12 from Nick Tomlinson nick.tomlinson at arm dot com ---
https://gcc.gnu.org/bugzilla/attachment.cgi?id=30285 still produces an ICE for
me:
I have tried this with:
- My system GCC (g++, version 4.9.1)
- A native build of GCC (${GCC_TRUNK}/bin/g++, revision r213234)
${GCC_TRUNK}/bin/g++ is a native build of GCC, with the following specified
to the configure script:
./configure --prefix=${GCC_TRUNK} \
--enable-languages=c,c++,fortran --disable-sjlj-exceptions
And make invoked as: make CXXFLAGS=-g3 -O0 -j9
$ uname -a
Linux squamata 3.15.7-1-ARCH #1 SMP PREEMPT Mon Jul 28 20:06:17 CEST 2014
x86_64 GNU/Linux
$ g++ --version
g++ (GCC) 4.9.1
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ ${GCC_TRUNK}/bin/g++ --version
g++ (GCC) 4.10.0 20140730 (experimental)
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
--- Comment #13 from Nick Tomlinson nick.tomlinson at arm dot com ---
(In reply to Nick Tomlinson from comment #12)
https://gcc.gnu.org/bugzilla/attachment.cgi?id=30285 still produces an ICE
for me:
I have tried this with:
- My system GCC (g++, version 4.9.1)
- A native build of GCC (${GCC_TRUNK}/bin/g++, revision r213234)
${GCC_TRUNK}/bin/g++ is a native build of GCC, with the following specified
to the configure script:
./configure --prefix=${GCC_TRUNK} \
--enable-languages=c,c++,fortran --disable-sjlj-exceptions
And make invoked as: make CXXFLAGS=-g3 -O0 -j9
$ uname -a
Linux squamata 3.15.7-1-ARCH #1 SMP PREEMPT Mon Jul 28 20:06:17 CEST 2014
x86_64 GNU/Linux
$ g++ --version
g++ (GCC) 4.9.1
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ ${GCC_TRUNK}/bin/g++ --version
g++ (GCC) 4.10.0 20140730 (experimental)
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
test.cpp: In function 'int main()':
test.cpp:4:53: internal compiler error: in gimplify_expr, at gimplify.c:8389
int a = __sec_reduce_add (__sec_reduce_add (A[:]));
^
0x9bc36b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:8389
0x9c378f gimplify_call_expr
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:2432
0x9b9a2b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:7644
0x9c378f gimplify_call_expr
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:2432
0x9b9a2b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:7644
0x9b8270 gimplify_modify_expr
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:4571
0x9b98ef gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:7673
0x9be136 gimplify_stmt(tree_node**, gimple_statement_base**)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5417
0x9b9aca gimplify_cleanup_point_expr
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5193
0x9b9aca gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:8036
0x9be136 gimplify_stmt(tree_node**, gimple_statement_base**)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5417
0x9b9d2b gimplify_statement_list
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:1451
0x9b9d2b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:8088
0x9be136 gimplify_stmt(tree_node**, gimple_statement_base**)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5417
0x9befe5 gimplify_bind_expr
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:1100
0x9b9a09 gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:7870
0x9be136 gimplify_stmt(tree_node**, gimple_statement_base**)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5417
0x9b9d2b gimplify_statement_list
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:1451
0x9b9d2b gimplify_expr(tree_node**, gimple_statement_base**,
gimple_statement_base**, bool (*)(tree_node*), int)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:8088
0x9be136 gimplify_stmt(tree_node**, gimple_statement_base**)
/home/nicholas/GCCCilk/bug/native/gcc-4.9.0/gcc/gimplify.c:5417
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See http://gcc.gnu.org/bugs.html for instructions.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #10 from Kirill Yukhin kyukhin at gcc dot gnu.org --- Author: kyukhin Date: Mon Jun 30 08:14:39 2014 New Revision: 212138 URL: https://gcc.gnu.org/viewcvs?rev=212138root=gccview=rev Log: PR middle-end/57541 gcc/c/ * c-array-notation.c (fix_builtin_array_notation_fn): Check for 0 arguments in builtin call. Check that bultin argument is correct. * c-parser.c (c_parser_array_notation): Check for incorrect initial index. gcc/cpp/ * cp-array-notation.c (expand_sec_reduce_builtin): Check that bultin argument is correct. * call.c (build_cxx_call): Check for 0 arguments in builtin call. gcc/testsuite/ * c-c++-common/cilk-plus/AN/pr57541.c: New case added. * c-c++-common/cilk-plus/AN/pr57541-2.c: New test. Added: trunk/gcc/testsuite/c-c++-common/cilk-plus/AN/pr57541-2.c Modified: trunk/gcc/c/ChangeLog trunk/gcc/c/c-array-notation.c trunk/gcc/c/c-parser.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/call.c trunk/gcc/cp/cp-array-notation.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/c-c++-common/cilk-plus/AN/pr57541.c
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #11 from Kirill Yukhin kyukhin at gcc dot gnu.org --- Author: kyukhin Date: Mon Jun 30 08:22:43 2014 New Revision: 212139 URL: https://gcc.gnu.org/viewcvs?rev=212139root=gccview=rev Log: PR middle-end/57541 gcc/c/ * c-array-notation.c (fix_builtin_array_notation_fn): Check for 0 arguments in builtin call. Check that bultin argument is correct. * c-parser.c (c_parser_array_notation): Check for incorrect initial index. gcc/cp/ * cp-array-notation.c (expand_sec_reduce_builtin): Check that bultin argument is correct. * call.c (build_cxx_call): Check for 0 arguments in builtin call. gcc/testsuite/ * c-c++-common/cilk-plus/AN/pr57541.c: New case added. * c-c++-common/cilk-plus/AN/pr57541-2.c: New test. Added: branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/cilk-plus/AN/pr57541-2.c Modified: branches/gcc-4_9-branch/gcc/c/ChangeLog branches/gcc-4_9-branch/gcc/c/c-array-notation.c branches/gcc-4_9-branch/gcc/c/c-parser.c branches/gcc-4_9-branch/gcc/cp/ChangeLog branches/gcc-4_9-branch/gcc/cp/call.c branches/gcc-4_9-branch/gcc/cp/cp-array-notation.c branches/gcc-4_9-branch/gcc/testsuite/ChangeLog branches/gcc-4_9-branch/gcc/testsuite/c-c++-common/cilk-plus/AN/pr57541.c
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #5 from Anna anna.m.tikhonova at gmail dot com --- (In reply to Balaji V. Iyer from comment #4) Hello, This issue should be fixed in trunk revision 199837. Please let me know otherwise. Thanks, Balaji V. Iyer. Hi Balaji, I still can reproduce segfault mentioned in Comment 2.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #6 from Anna anna.m.tikhonova at gmail dot com --- Created attachment 30285 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30285action=edit Another test case reproducing the original thing
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
--- Comment #7 from Anna anna.m.tikhonova at gmail dot com ---
(In reply to Anna from comment #6)
Created attachment 30285 [details]
Another test case reproducing the original thing
And another issue in slightly changed test case from this attachment:
int A[10];
int main () {
int a;
a = __sec_reduce_add ();
}
$ gcc -fcilkplus 1.c
1.c: In function 'main':
1.c:6:1: internal compiler error: tree check: accessed operand 4 of call_expr
with 3 operands in fix_builtin_array_notation_fn, at c/c-array-notation.c:158
}
^
0xaf30d7 tree_operand_check_failed(int, tree_node const*, char const*, int,
char const*)
/home/anna/trunk/gcc/tree.c:9258
0x54a7e6 tree_operand_check
/home/anna/trunk/gcc/tree.h:4125
0x54a7e6 fix_builtin_array_notation_fn
/home/anna/trunk/gcc/c/c-array-notation.c:158
0x5511ec build_array_notation_expr(unsigned int, tree_node*, tree_node*,
tree_code, unsigned int, tree_node*, tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:731
0x555218 expand_array_notation_exprs(tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:2311
0x554e50 expand_array_notation_exprs(tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:2299
0x543d43 c_parser_compound_statement
/home/anna/trunk/gcc/c/c-parser.c:4098
0x544bfa c_parser_declaration_or_fndef
/home/anna/trunk/gcc/c/c-parser.c:1758
0x5499db c_parser_external_declaration
/home/anna/trunk/gcc/c/c-parser.c:1363
0x54a446 c_parser_translation_unit
/home/anna/trunk/gcc/c/c-parser.c:1251
0x54a446 c_parse_file()
/home/anna/trunk/gcc/c/c-parser.c:11000
0x59c024 c_common_parse_file()
/home/anna/trunk/gcc/c-family/c-opts.c:1046
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See http://gcc.gnu.org/bugs.html for instructions.
Compiler used to get Comment-5, Comment-6 and this issue is:
Target: x86_64-unknown-linux-gnu
Configured with: /home/anna/trunk/configure --with-arch=corei7
--with-cpu=corei7 --enable-clocale=gnu --with-system-zlib --enable-shared
--with-demangler-in-ld --enable-cloog-backend=isl --with-fpmath=sse
--enable-languages=c,c++,fortran,java,lto
Thread model: posix
gcc version 4.9.0 20130608 (experimental) (GCC)
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
--- Comment #8 from Anna anna.m.tikhonova at gmail dot com ---
Thing from Comment 1 is still reproducible with this case:
int A[10];
int main () {
int a;
a = __sec_reduce_add (1);
}
$ gcc -fcilkplus 1.c
1.c: In function 'main':
1.c:5:5: internal compiler error: in gimplify_var_or_parm_decl, at
gimplify.c:2042
a = __sec_reduce_add (1);
^
0x78b57b gimplify_var_or_parm_decl
/home/anna/trunk/gcc/gimplify.c:2042
0x78d24b gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**,
bool (*)(tree_node*), int)
/home/anna/trunk/gcc/gimplify.c:7565
0x798883 gimplify_modify_expr
/home/anna/trunk/gcc/gimplify.c:4851
0x78d213 gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**,
bool (*)(tree_node*), int)
/home/anna/trunk/gcc/gimplify.c:7160
0x790836 gimplify_stmt(tree_node**, gimple_statement_d**)
/home/anna/trunk/gcc/gimplify.c:5692
0x78cafb gimplify_statement_list
/home/anna/trunk/gcc/gimplify.c:1521
0x78cafb gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**,
bool (*)(tree_node*), int)
/home/anna/trunk/gcc/gimplify.c:7549
0x790836 gimplify_stmt(tree_node**, gimple_statement_d**)
/home/anna/trunk/gcc/gimplify.c:5692
0x78cafb gimplify_statement_list
/home/anna/trunk/gcc/gimplify.c:1521
0x78cafb gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**,
bool (*)(tree_node*), int)
/home/anna/trunk/gcc/gimplify.c:7549
0x790836 gimplify_stmt(tree_node**, gimple_statement_d**)
/home/anna/trunk/gcc/gimplify.c:5692
0x78cafb gimplify_statement_list
/home/anna/trunk/gcc/gimplify.c:1521
0x78cafb gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**,
bool (*)(tree_node*), int)
/home/anna/trunk/gcc/gimplify.c:7549
0x790836 gimplify_stmt(tree_node**, gimple_statement_d**)
/home/anna/trunk/gcc/gimplify.c:5692
0x791ec1 gimplify_body(tree_node*, bool)
/home/anna/trunk/gcc/gimplify.c:8193
0x792376 gimplify_function_tree(tree_node*)
/home/anna/trunk/gcc/gimplify.c:8325
0x62951f analyze_function
/home/anna/trunk/gcc/cgraphunit.c:629
0x62c514 analyze_functions
/home/anna/trunk/gcc/cgraphunit.c:913
0x62d9c5 finalize_compilation_unit()
/home/anna/trunk/gcc/cgraphunit.c:2097
0x50a333 c_write_global_declarations()
/home/anna/trunk/gcc/c/c-decl.c:10118
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See http://gcc.gnu.org/bugs.html for instructions.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541
--- Comment #9 from Anna anna.m.tikhonova at gmail dot com ---
Issue that is very alike to issue mentioned in Comment 7:
int A[10];
int main () {
int a;
a = __sec_reduce (1);
}
$ gcc -fcilkplus 1.c
1.c: In function 'main':
1.c:6:1: internal compiler error: tree check: accessed operand 6 of call_expr
with 4 operands in fix_builtin_array_notation_fn, at c/c-array-notation.c:145
}
^
0xaf30d7 tree_operand_check_failed(int, tree_node const*, char const*, int,
char const*)
/home/anna/trunk/gcc/tree.c:9258
0x531b89 tree_operand_check(tree_node*, int, char const*, int, char const*)
/home/anna/trunk/gcc/tree.h:4125
0x54a9e7 fix_builtin_array_notation_fn
/home/anna/trunk/gcc/c/c-array-notation.c:145
0x5511ec build_array_notation_expr(unsigned int, tree_node*, tree_node*,
tree_code, unsigned int, tree_node*, tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:731
0x555218 expand_array_notation_exprs(tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:2311
0x554e50 expand_array_notation_exprs(tree_node*)
/home/anna/trunk/gcc/c/c-array-notation.c:2299
0x543d43 c_parser_compound_statement
/home/anna/trunk/gcc/c/c-parser.c:4098
0x544bfa c_parser_declaration_or_fndef
/home/anna/trunk/gcc/c/c-parser.c:1758
0x5499db c_parser_external_declaration
/home/anna/trunk/gcc/c/c-parser.c:1363
0x54a446 c_parser_translation_unit
/home/anna/trunk/gcc/c/c-parser.c:1251
0x54a446 c_parse_file()
/home/anna/trunk/gcc/c/c-parser.c:11000
0x59c024 c_common_parse_file()
/home/anna/trunk/gcc/c-family/c-opts.c:1046
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See http://gcc.gnu.org/bugs.html for instructions.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #3 from Balaji V. Iyer bviyer at gmail dot com --- Hello, This issue should be fixed in trunk revision 199837. Please let me know otherwise. Thanks, Balaji V. Iyer.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #4 from Balaji V. Iyer bviyer at gmail dot com --- Hello, This issue should be fixed in trunk revision 199837. Please let me know otherwise. Thanks, Balaji V. Iyer.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #1 from Anna anna.m.tikhonova at gmail dot com --- Same test, another ICE. $ gcc -fcilkplus 1.c -DN=10 1.c: In function 'main': 1.c:4:8: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:2042 char c = (char)N; ^ 0x78a33b gimplify_var_or_parm_decl /home/anna/trunk/gcc/gimplify.c:2042 0x78c00b gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**, bool (*)(tree_node*), int) /home/anna/trunk/gcc/gimplify.c:7565 0x797643 gimplify_modify_expr /home/anna/trunk/gcc/gimplify.c:4851 0x78bfd3 gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**, bool (*)(tree_node*), int) /home/anna/trunk/gcc/gimplify.c:7160 0x78f5f6 gimplify_stmt(tree_node**, gimple_statement_d**) /home/anna/trunk/gcc/gimplify.c:5692 0x78d5cd gimplify_and_add /home/anna/trunk/gcc/gimplify.c:327 0x78d5cd gimplify_decl_expr /home/anna/trunk/gcc/gimplify.c:1468 0x78d5cd gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**, bool (*)(tree_node*), int) /home/anna/trunk/gcc/gimplify.c:7327 0x78f5f6 gimplify_stmt(tree_node**, gimple_statement_d**) /home/anna/trunk/gcc/gimplify.c:5692 0x78b8bb gimplify_statement_list /home/anna/trunk/gcc/gimplify.c:1521 0x78b8bb gimplify_expr(tree_node**, gimple_statement_d**, gimple_statement_d**, bool (*)(tree_node*), int) /home/anna/trunk/gcc/gimplify.c:7549 0x78f5f6 gimplify_stmt(tree_node**, gimple_statement_d**) /home/anna/trunk/gcc/gimplify.c:5692 0x790c81 gimplify_body(tree_node*, bool) /home/anna/trunk/gcc/gimplify.c:8193 0x791136 gimplify_function_tree(tree_node*) /home/anna/trunk/gcc/gimplify.c:8325 0x6282ef analyze_function /home/anna/trunk/gcc/cgraphunit.c:629 0x62b2e4 analyze_functions /home/anna/trunk/gcc/cgraphunit.c:913 0x62c795 finalize_compilation_unit() /home/anna/trunk/gcc/cgraphunit.c:2097 0x509ee3 c_write_global_declarations() /home/anna/trunk/gcc/c/c-decl.c:10118 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions.
[Bug middle-end/57541] [Cilkplus]: internal compiler error: in gimplify_expr, at gimplify.c:7809
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57541 --- Comment #2 from Anna anna.m.tikhonova at gmail dot com --- Comment out line long l = (long)N; and here's another ICE. $ gcc -fcilkplus 1.c 1.c: In function 'main': 1.c:4:18: error: 'N' undeclared (first use in this function) char c = (char)N; ^ 1.c:4:18: note: each undeclared identifier is reported only once for each function it appears in 1.c:7:5: error: 'l' undeclared (first use in this function) A[l:s:c]; ^ 1.c:7:6: error: expected array notation expression before ':' token A[l:s:c]; ^ 1.c:7:6: internal compiler error: Segmentation fault 0x8fee9f crash_signal /home/anna/trunk/gcc/toplev.c:333 0x54b5aa contains_struct_check /home/anna/trunk/gcc/tree.h:3803 0x54b5aa build_array_notation_ref(unsigned int, tree_node*, tree_node*, tree_node*, tree_node*, tree_node*) /home/anna/trunk/gcc/c/c-array-notation.c:2809 0x53c5ce c_parser_array_notation /home/anna/trunk/gcc/c/c-parser.c:11165 0x53dad6 c_parser_postfix_expression_after_primary /home/anna/trunk/gcc/c/c-parser.c:6978 0x534e70 c_parser_postfix_expression /home/anna/trunk/gcc/c/c-parser.c:6850 0x53681a c_parser_unary_expression /home/anna/trunk/gcc/c/c-parser.c:6042 0x53ac86 c_parser_cast_expression /home/anna/trunk/gcc/c/c-parser.c:5880 0x53aeae c_parser_binary_expression /home/anna/trunk/gcc/c/c-parser.c:5691 0x53b7c7 c_parser_conditional_expression /home/anna/trunk/gcc/c/c-parser.c:5486 0x53bdd0 c_parser_expr_no_commas /home/anna/trunk/gcc/c/c-parser.c:5405 0x53c2dd c_parser_expression /home/anna/trunk/gcc/c/c-parser.c:7139 0x53cd44 c_parser_expression_conv /home/anna/trunk/gcc/c/c-parser.c:7170 0x545b46 c_parser_statement_after_labels /home/anna/trunk/gcc/c/c-parser.c:4599 0x543067 c_parser_compound_statement_nostart /home/anna/trunk/gcc/c/c-parser.c:4261 0x54387b c_parser_compound_statement /home/anna/trunk/gcc/c/c-parser.c:4094 0x5447aa c_parser_declaration_or_fndef /home/anna/trunk/gcc/c/c-parser.c:1758 0x54958b c_parser_external_declaration /home/anna/trunk/gcc/c/c-parser.c:1363 0x549ff6 c_parser_translation_unit /home/anna/trunk/gcc/c/c-parser.c:1251 0x549ff6 c_parse_file() /home/anna/trunk/gcc/c/c-parser.c:11000 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions. Compiler used is: Target: x86_64-unknown-linux-gnu Configured with: /home/anna/trunk/configure --with-arch=corei7 --with-cpu=corei7 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-cloog-backend=isl --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto Thread model: posix gcc version 4.9.0 20130605 (experimental) (GCC)
