https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116248
Bug ID: 116248
Summary: segfault when building fortran with hwaddress
Product: gcc
Version: 14.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: madhavmj at yahoo dot com
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
Target Milestone: ---
Created attachment 58845
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58845&action=edit
input file
Building on Ampere Altra aarch64 with gfortran. Input is a 130-line file from
LApack.
$ /usr/bin/gfortran-14 -freport-bug -c -o la_constants.o -fsanitize=hwaddress
la_constants.f90
f951: internal compiler error: Segmentation fault
0xe4619b crash_signal
../.././gcc/toplev.cc:319
0x10e2420 build_call_expr_loc_array(unsigned int, tree_node*, int, tree_node**)
../.././gcc/tree.cc:10863
0x10e2420 build_call_expr(tree_node*, int, ...)
../.././gcc/tree.cc:10913
0xe5dca7 hwasan_finish_file()
../.././gcc/asan.cc:4701
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
