https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69385
Bug ID: 69385
Summary: [6 regression] ICE on valid with -fcheck=all
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: mar...@mpa-garching.mpg.de
Target Milestone: ---
Created attachment 37405
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37405&action=edit
test case
Compiling the attached testcase using yesterday's trunk with the command line
gfortran -v -c bugrep.f90 -fcheck=all
produces
/scratch/martin/mysvn/Crash_polish>gfortran -v -c bugrep.f90 -fcheck=all
Using built-in specs.
COLLECT_GCC=gfortran
Target: x86_64-pc-linux-gnu
Configured with: /scratch/martin/gccgit/configure --disable-bootstrap
--prefix=/scratch/martin/utrunk --enable-languages=c++,fortran
--enable-target=all --enable-checking=release
Thread model: posix
gcc version 6.0.0 20160118 (experimental) [trunk revision
6ccd18c:cc8cc97:131468370faeb6ea8a1d21081d7e6a593bf40170] (GCC)
COLLECT_GCC_OPTIONS='-v' '-c' '-fcheck=all' '-mtune=generic' '-march=x86-64'
/scratch/martin/utrunk/libexec/gcc/x86_64-pc-linux-gnu/6.0.0/f951 bugrep.f90
-quiet -dumpbase bugrep.f90 -mtune=generic -march=x86-64 -auxbase bugrep
-version -fcheck=all -fintrinsic-modules-path
/scratch/martin/utrunk/lib/gcc/x86_64-pc-linux-gnu/6.0.0/finclude -o
/tmp/ccvKz9Tq.s
GNU Fortran (GCC) version 6.0.0 20160118 (experimental) [trunk revision
6ccd18c:cc8cc97:131468370faeb6ea8a1d21081d7e6a593bf40170] (x86_64-pc-linux-gnu)
compiled by GNU C version 5.2.0, GMP version 5.1.3, MPFR version 3.1.3,
MPC version 1.0.3, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU Fortran2008 (GCC) version 6.0.0 20160118 (experimental) [trunk revision
6ccd18c:cc8cc97:131468370faeb6ea8a1d21081d7e6a593bf40170] (x86_64-pc-linux-gnu)
compiled by GNU C version 5.2.0, GMP version 5.1.3, MPFR version 3.1.3,
MPC version 1.0.3, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
bugrep.f90:18:0:
allocate(getCmdLine(command_argument_count()))
internal compiler error: in wide_int_to_tree, at tree.c:1486
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
If "-fcheck=all" is omitted, the code is compiled without complaint.
