https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106079
Bug ID: 106079 Summary: [12/13 regression] gfortran.dg/boz_15.f90 fails after gcc-12-6498-g07c60b8e33 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libfortran Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:07c60b8e33c614a6cdd9fe3de7f409319b6a239a, gcc-12-6498-g07c60b8e33 make -k check-gcc-fortran RUNTESTFLAGS="dg.exp=gfortran.dg/boz_15.f90" FAIL: gfortran.dg/boz_15.f90 -O0 execution test FAIL: gfortran.dg/boz_15.f90 -O1 execution test FAIL: gfortran.dg/boz_15.f90 -O2 execution test FAIL: gfortran.dg/boz_15.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/boz_15.f90 -O3 -g execution test FAIL: gfortran.dg/boz_15.f90 -Os execution test # of expected passes 6 # of unexpected failures 6 commit 07c60b8e33c614a6cdd9fe3de7f409319b6a239a (HEAD) Author: Jakub Jelinek <ja...@redhat.com> Date: Tue Jan 4 10:37:48 2022 +0100 fortran, libgfortran: -mabi=ieeelongdouble I/O At line 20 of file /home/seurer/gcc/git/gcc-12-test/gcc/testsuite/gfortran.dg/boz_15.f90 Fortran runtime error: Bad value during integer read Error termination. Backtrace: #0 0x7fffa583af03 in formatted_transfer_scalar_read at /home/seurer/gcc/git/gcc-12-test/libgfortran/io/transfer.c:1513 #1 0x7fffa583c307 in formatted_transfer at /home/seurer/gcc/git/gcc-12-test/libgfortran/io/transfer.c:2339 #2 0x7fffa5836f47 in wrap_scalar_transfer at /home/seurer/gcc/git/gcc-12-test/libgfortran/io/transfer.c:2382 #3 0x100104d3 in ??? #4 0x10010ce3 in ??? #5 0x7fffa5237f2b in ??? #6 0x7fffa5238107 in ??? #7 0xffffffffffffffff in ??? FAIL: gfortran.dg/boz_15.f90 -O0 execution test This occurs with the compiler configured with --with-long-double-format=ieee on a distro (Fedora 36) which also used --with-long-double-format=ieee.