[r11-7113 Regression] FAIL: gfortran.dg/goacc/derived-chartypes-2.f90 -O (test for excess errors) on Linux/x86_64

[sunil.k.pandey]

On Linux/x86_64,

b2d84e9f9cccbe4ee662f7002b83105629d09939 is the first bad commit
commit b2d84e9f9cccbe4ee662f7002b83105629d09939
Author: Julian Brown <julian@codesourcery.com>
Date:   Thu Feb 4 10:13:22 2021 -0800

    openacc: Tests for character types in derived-type mappings

caused

FAIL: gfortran.dg/goacc/derived-chartypes-1.f90   -O  (internal compiler error)
FAIL: gfortran.dg/goacc/derived-chartypes-1.f90   -O  (test for excess errors)
FAIL: gfortran.dg/goacc/derived-chartypes-2.f90   -O  (internal compiler error)
FAIL: gfortran.dg/goacc/derived-chartypes-2.f90   -O  (test for excess errors)

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-7113/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="goacc.exp=gfortran.dg/goacc/derived-chartypes-1.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-1.f90 --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-1.f90 --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-1.f90 --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-2.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-2.f90 --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-2.f90 --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=gfortran.dg/goacc/derived-chartypes-2.f90 --target_board='unix{-m64\ -march=cascadelake}'"

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