[PATCH] Fix regex for assembly test on AIX PowerPC

[Violeta Menendez Gonzalez]

Hi,

I've tested this with GCC 7.0 on powerpc-ibm-aix7.2.0.0

This test adds periods as a valid character for symbol names. Periods
are allowed in symbol names but I am unsure if they have a special
meaning at the beginning of a name that changes the meaning of this
test. Currently my GFortran is generating `bl .myBindC` (branch with
link) and I can't find any reasons why this would be wrong, but I also
can't find a reason why the GFortran is adding this period here.
Testing in x86_64 I get `call myBindC`.

2017-03-20 Violeta Menendez Gonzalez <violeta.menen...@codethink.co.uk>

        * gfortran.dg/bind_c_array_params_2.f90: Allow symbol names
        to contain periods.

-- 
Violeta Menéndez González    http://www.codethink.co.uk/
Software Engineer            Codethink - Providing Genius

diff --git a/gcc/testsuite/gfortran.dg/bind_c_array_params_2.f90 b/gcc/testsuite/gfortran.dg/bind_c_array_params_2.f90
index e749958..3418893 100644
--- a/gcc/testsuite/gfortran.dg/bind_c_array_params_2.f90
+++ b/gcc/testsuite/gfortran.dg/bind_c_array_params_2.f90
@@ -16,7 +16,7 @@ integer :: aa(4,4)
 call test(aa)
 end
 
-! { dg-final { scan-assembler-times "\[ \t\]\[$,_0-9\]*myBindC" 1 { target { ! { hppa*-*-* s390*-*-* } } } } }
+! { dg-final { scan-assembler-times "\[ \t\]\[$.,_0-9\]*myBindC" 1 { target { ! { hppa*-*-* s390*-*-* } } } } }
 ! { dg-final { scan-assembler-times "myBindC,%r2" 1 { target { hppa*-*-* } } } }
 ! { dg-final { scan-assembler-times "brasl\t%r\[0-9\]*,myBindC" 1 { target { s390*-*-* } } } }
 ! { dg-final { scan-tree-dump-times "test \\\(&parm\\." 1 "original" } }