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From: "doko at debian dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/99345] New: [11 Regression] ICE in
 doloop_contained_procedure_code, at fortran/frontend-passes.c:2464
Date: Tue, 02 Mar 2021 17:21:23 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99345

            Bug ID: 99345
           Summary: [11 Regression] ICE in
                    doloop_contained_procedure_code, at
                    fortran/frontend-passes.c:2464
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at debian dot org
  Target Milestone: ---

seen with trunk 20210227, building the espresso package on x86_64-linux-gnu

mpif90 -g -O2 -ffile-prefix-map=3D/<<PKGBUILDDIR>>=3D. -fstack-protector-st=
rong
-cpp -fallow-argument-mismatch -D__FFTW3 -D__MPI -D__S
CALAPACK   -I/<<PKGBUILDDIR>>//include -I/<<PKGBUILDDIR>>//FoX/finclude=20
-I/<<PKGBUILDDIR>>//upflib -I/<<PKGBUILDDIR>>//Modules -I
/<<PKGBUILDDIR>>//FFTXlib -I/<<PKGBUILDDIR>>//LAXlib
-I/<<PKGBUILDDIR>>//UtilXlib -I/<<PKGBUILDDIR>>//FoX/finclude -I../../PW/sr=
c=20
-I../../dft-d3 -I../../LR_Modules -c postahc.f90
f951: internal compiler error: in doloop_contained_procedure_code, at
fortran/frontend-passes.c:2464
0xb9fcda doloop_contained_procedure_code
        ../../src/gcc/fortran/frontend-passes.c:2464
0x1afc7e5 gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
        ../../src/gcc/fortran/frontend-passes.c:5299
0x1afc91e gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
        ../../src/gcc/fortran/frontend-passes.c:5623
0x1b066c8 doloop_code
        ../../src/gcc/fortran/frontend-passes.c:2620
0x1afc7e5 gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
        ../../src/gcc/fortran/frontend-passes.c:5299
0x1afc91e gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
        ../../src/gcc/fortran/frontend-passes.c:5623
0x1afc91e gfc_code_walker(gfc_code**, int (*)(gfc_code**, int*, void*), int
(*)(gfc_expr**, int*, void*), void*)
        ../../src/gcc/fortran/frontend-passes.c:5623
0x1afdd3b doloop_warn
        ../../src/gcc/fortran/frontend-passes.c:3052
0x1afdd96 gfc_run_passes(gfc_namespace*)
        ../../src/gcc/fortran/frontend-passes.c:156
0x1a2b069 gfc_resolve(gfc_namespace*)
        ../../src/gcc/fortran/resolve.c:17428
0x19ed811 gfc_resolve(gfc_namespace*)
        ../../src/gcc/fortran/resolve.c:17407
0x19ed811 resolve_all_program_units
        ../../src/gcc/fortran/parse.c:6290
0x19ed811 gfc_parse_file()
        ../../src/gcc/fortran/parse.c:6542
0x1a444c8 gfc_be_parse_file
        ../../src/gcc/fortran/f95-lang.c:212
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.

full build log at
https://people.debian.org/~doko/logs/20210228/filtered/gcc11/espresso_6.7-2=
_unstable_gcc11.log=