https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95163
Bug ID: 95163
Summary: internal compiler error: in
gimplify_adjust_omp_clauses, at gimplify.c:10440
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: john.donners at atos dot net
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Created attachment 48548
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48548&action=edit
ICE with combined map-to and firstprivate
Hi,
gfortran (release 10.1.0 and commit f5b461d4) crashes with an internal compiler
error when compiling the attached program:
$ gfortran -Wall -Wextra -fopenmp bug_mapto_firstprivate.f90
bug_mapto_firstprivate.f90:34:0:
34 | !$omp firstprivate(rsss)
|
internal compiler error: in gimplify_adjust_omp_clauses, at gimplify.c:10440
0xbab84d gimplify_adjust_omp_clauses
../../gcc/gcc/gimplify.c:10438
0xbcef50 gimplify_omp_workshare
../../gcc/gcc/gimplify.c:12810
0xbada45 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gcc/gimplify.c:14116
0xbb2836 gimplify_stmt(tree_node**, gimple**)
../../gcc/gcc/gimplify.c:6802
0xbae38b gimplify_statement_list
../../gcc/gcc/gimplify.c:1856
0xbae38b gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gcc/gimplify.c:14031
0xbb2836 gimplify_stmt(tree_node**, gimple**)
../../gcc/gcc/gimplify.c:6802
0xbb3b8d gimplify_bind_expr
../../gcc/gcc/gimplify.c:1411
0xbaf323 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc/gcc/gimplify.c:13788
0xbb2836 gimplify_stmt(tree_node**, gimple**)
../../gcc/gcc/gimplify.c:6802
0xbb4b13 gimplify_body(tree_node*, bool)
../../gcc/gcc/gimplify.c:14836
0xbb5187 gimplify_function_tree(tree_node*)
../../gcc/gcc/gimplify.c:14990
0x9d900f cgraph_node::analyze()
../../gcc/gcc/cgraphunit.c:671
0x9dc713 analyze_functions
../../gcc/gcc/cgraphunit.c:1231
0x9dd4d2 symbol_table::finalize_compilation_unit()
../../gcc/gcc/cgraphunit.c:2975
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/software/compilers/gcc-offload/f5b461d4/gnu-9.2.0/libexec/gcc/x86_64-pc-linux-gnu/11.0.0/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:x86_64-intelmicemul-linux-gnu
Target: x86_64-pc-linux-gnu
Configured with: ../gcc/configure
--with-gmp=/software/compilers/gcc/gcc-9.2.0-full+isl+binutils
--with-mpfr=/software/compilers/gcc/gcc-9.2.0-full+isl+binutils
--with-mpc=/software/compilers/gcc/gcc-9.2.0-full+isl+binutils
--with-isl=/software/compilers/gcc/gcc-9.2.0-full+isl+binutils
--enable-offload-targets=nvptx-none,x86_64-intelmicemul-linux-gnu
--with-cuda-driver-include=/usr/local/cuda-10.2/include
--with-cuda-driver-lib=/usr/local/cuda-10.2/lib64 --disable-bootstrap
--disable-multilib --enable-languages=c,c++,fortran,lto
--prefix=/software/compilers/gcc-offload/f5b461d4/gnu-9.2.0
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.0.0 20200516 (experimental) (GCC)
Cheers,
John
