[r12-2511 Regression] FAIL: gfortran.dg/PR93963.f90 -Os execution test on Linux/x86_64

[sunil.k.pandey]

On Linux/x86_64,

0cbf03689e3e7d9d6002b8e5d159ef3716d0404c is the first bad commit
commit 0cbf03689e3e7d9d6002b8e5d159ef3716d0404c
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Mon Jul 26 14:20:46 2021 +0200

    PR fortran/93308/93963/94327/94331/97046 problems raised by descriptor handling

caused

FAIL: gfortran.dg/PR93963.f90   -O2  execution test
FAIL: gfortran.dg/PR93963.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/PR93963.f90   -O3 -g  execution test
FAIL: gfortran.dg/PR93963.f90   -Os  execution test

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-2511/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap

To reproduce:

$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/PR93963.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/PR93963.f90 --target_board='unix{-m32\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)