[r13-7120 Regression] FAIL: gfortran.dg/gomp/affinity-clause-1.f90 -O scan-tree-dump-times original "#pragma omp task affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):b\\[\\(.* <?i>? \\+ -1\\]\\) affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):d\\[\\(\\(integer\\(kind=8\\)\\) i \\+ -1\\) \\* 6\\]\\)" 1 on Linux/x86_64

[r13-7120 Regression] FAIL: gfortran.dg/gomp/affinity-clause-1.f90 -O scan-tree-dump-times original "#pragma omp task affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):b\\[\\(.* <?i>? \\+ -1\\]\\) affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):d\\[\\(\\(integer\\(kind=8\\)\\) i \\+ -1\\) \\* 6\\]\\)" 1 on Linux/x86_64

[haochen.jiang]

On Linux/x86_64,

46fe32cb4d887d44a62f9c4ff2a72532d4eb5a19 is the first bad commit
commit 46fe32cb4d887d44a62f9c4ff2a72532d4eb5a19
Author: Paul Thomas <pault@gcc.gnu.org>
Date:   Sat Apr 8 07:49:13 2023 +0100

    Fortran: Fix dg directives and remove trailing whitespaces in testsuite

caused

FAIL: gfortran.dg/gomp/affinity-clause-1.f90   -O   scan-tree-dump-times original "#pragma omp task affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):b\\[\\(.* <?i>? \\+ -1\\]\\) affinity\\(iterator\\(integer\\(kind=4\\) i=D\\.[0-9]+:5:1\\):d\\[\\(\\(integer\\(kind=8\\)\\) i \\+ -1\\) \\* 6\\]\\)" 1

with GCC configured with

../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-7120/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="gomp.exp=gfortran.dg/gomp/affinity-clause-1.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="gomp.exp=gfortran.dg/gomp/affinity-clause-1.f90 --target_board='unix{-m32\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com)