[Bug c++/27746] New: ICE on openmp code when using _Pragma from macro
Using gcc 4.2 from SVN:
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --prefix=/local_scratch/owe043/gcc_svn
Thread model: posix
gcc version 4.2.0 20060523 (experimental)
I get an ICE when when compiling (g++ -fopenmp omp.cc) the following program:
#define parallel_for _Pragma("omp parallel for") for
#define parallel _Pragma("omp parallel")
int
main()
{
parallel {
}
parallel_for (int i = 0; i < 1000; ++i) {
}
return 0;
}
--
Summary: ICE on openmp code when using _Pragma from macro
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bowie dot owens at csiro dot au
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27746
[Bug c++/27746] ICE on openmp code when using _Pragma from macro
--- Comment #1 from bowie dot owens at csiro dot au 2006-05-24 01:47 --- Created an attachment (id=11502) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11502&action=view) c++ file which causes ICE -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27746
[Bug preprocessor/27746] ICE on openmp code when using _Pragma from macro
--- Comment #8 from bowie dot owens at csiro dot au 2006-05-24 03:42 --- I found out about _Pragma from the following page (at the bottom): http://gcc.gnu.org/onlinedocs/gcc-4.1.0/gcc/Function-Attributes.html While it is not essential behaviour to allow _Pragma's to be generated from macros, there are cases where it would be very useful. In my case I would really like to be able to control the OpenMP directives that get included at a fine grained level without littering my code with #ifdef's. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27746
[Bug c++/27870] New: ICE in build_outer_var_ref, at omp-low.c:585 with openmp
An orphaned for loop with a reduction clause causes an ICE. Note that the non-orphaned for loop doesn't. g++ -v: Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc_svn/configure --enable-languages=c,c++ --prefix=/local_scratch/owe043/gcc_svn Thread model: posix gcc version 4.2.0 20060601 (experimental) compiled with: g++ -save-temps -c -fopenmp foo.cc -- Summary: ICE in build_outer_var_ref, at omp-low.c:585 with openmp Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bowie dot owens at csiro dot au GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27870
[Bug c++/27870] ICE in build_outer_var_ref, at omp-low.c:585 with openmp
--- Comment #1 from bowie dot owens at csiro dot au 2006-06-02 02:41 --- Created an attachment (id=11575) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11575&action=view) pre-processed c++ code that triggers the ICE Compiling I get the following: foo.cc: In function 'void mat_product(mat_c_t&, const mat_a_t&, const mat_b_t&, size_t, size_t, size_t) [with mat_c_t = double**, mat_a_t = double**, mat_b_t = double**]': foo.cc:15: internal compiler error: in build_outer_var_ref, at omp-low.c:585 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27870
[Bug libgomp/30703] New: ICE Segmentation fault on using OpenMP
Using the following version from svn. g++ -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc_4_2_svn/configure --prefix=/local_scratch/owe043/gcc_4_2 --enable-languages=c,c++ Thread model: posix gcc version 4.2.0 20070201 (prerelease) On a Fedora Core 4 system. Using the pre-processed file (to be attached) the ICE occurs with the following command line: g++ -fopenmp foo.ii Note that no ICE occurs if the -fopenmp is omitted. The expected behaviour is compilation completed possibly with errors or warnings. The actual behaviour is an ICE. The error message is as below. foo.cc:509: instantiated from here nlopt/simulated_annealing.h:149: internal compiler error: Segmentation fault -- Summary: ICE Segmentation fault on using OpenMP Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bowie dot owens at csiro dot au GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30703
[Bug libgomp/30703] ICE Segmentation fault on using OpenMP
--- Comment #1 from bowie dot owens at csiro dot au 2007-02-04 23:12 --- Created an attachment (id=13006) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13006&action=view) A preprocessed version of foo.cc which causes the ICE (compressed with bzip2). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30703
[Bug c++/32118] New: ICE in c++ code
internal compiler error: Segmentation fault occurs in c++ code. Built from gcc 4.2.0 release source. g++ -v: Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc-4.2.0/configure --prefix=/local_scratch/owe043/gcc_4_2 --enable-languages=c,c++,fortran Thread model: posix gcc version 4.2.0 To reproduce ICE command is: g++ foo.ii Output of g++ is: foo.cc:118: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html> for instructions. Will attach foo.ii. -- Summary: ICE in c++ code Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bowie dot owens at csiro dot au GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32118
[Bug c++/32118] ICE in c++ code
--- Comment #1 from bowie dot owens at csiro dot au 2007-05-28 01:42 --- Created an attachment (id=13619) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13619&action=view) gzip'ed preprocessed source to reproduce ICE -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32118
[Bug libgomp/26611] New: openmp gomp ICE at gimplify.c:4257
I consistently get the following ICE on this C++ code. omp_harness.cpp:39: internal compiler error: in omp_add_variable, at gimplify.c:4257 The code is not legit and there are several errors but this is because I have cut down a larger program. I am using the gomp-branch and gcc -v reports: Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gomp-20050608-branch/configure --prefix=/local_scratch/owe043/gcc_gomp Thread model: posix gcc version 4.2.0-gomp-20050608-branch 20060216 (experimental) (merged 20060216) The command line I used to compile was: g++ -save-temps -fopenmp omp_harness.cpp -- Summary: openmp gomp ICE at gimplify.c:4257 Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bowie dot owens at csiro dot au GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26611
[Bug libgomp/26611] openmp gomp ICE at gimplify.c:4257
--- Comment #1 from bowie dot owens at csiro dot au 2006-03-08 22:34 --- Created an attachment (id=10999) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10999&action=view) preprocessed output from save-temps that triggers ICE GZIP compressed to make it within the size limit. Will try and make a smaller example that doesn't involve valarray or iostreams. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26611
[Bug libgomp/26611] openmp gomp ICE at gimplify.c:4257
--- Comment #2 from bowie dot owens at csiro dot au 2006-03-08 22:39 --- Created an attachment (id=11000) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11000&action=view) simpler preprocessed C++ code that causes ICE Removed include of valarray and iostream to produce simpler preprocessed C++ code that still triggers ICE. -- bowie dot owens at csiro dot au changed: What|Removed |Added Attachment #10999|0 |1 is obsolete|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26611
