Hi!

On Mon, 9 Nov 2015 15:46:20 +0100, Richard Biener <richard.guenther@gmail.com> wrote:
> On Tue, Oct 20, 2015 at 11:27 PM, Richard Henderson <rth@redhat.com> wrote:
> > --- /dev/null
> > +++ b/gcc/testsuite/gcc.target/i386/addr-space-3.c
> > @@ -0,0 +1,10 @@
> > +/* { dg-do compile } */
> > +/* { dg-options "-O" } */
> > +/* { dg-final { scan-assembler "[fg]s:0" } } */
> 
> Causes
> 
> ERROR: (DejaGnu) proc "fg" does not exist.
> The error code is NONE
> The info on the error is:
> close: spawn id exp6 not open
>     while executing
> "close -i exp6"
>     invoked from within
> "catch "close -i $spawn_id""

In r230038, I checked in the the following, as obvious:

commit a7d978247cd261d66010195908ce0e9ef0e501b9
Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Mon Nov 9 17:53:02 2015 +0000

    Resolve DejaGnu hard stop
    
    	gcc/testsuite/
    	* gcc.target/i386/addr-space-3.c: Fix quoting in dg-final
    	scan-assembler directive.
    
    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230038 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/testsuite/ChangeLog                      |    5 +++++
 gcc/testsuite/gcc.target/i386/addr-space-3.c |    2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git gcc/testsuite/ChangeLog gcc/testsuite/ChangeLog
index ca1991b..da4f940 100644
--- gcc/testsuite/ChangeLog
+++ gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-11-09  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gcc.target/i386/addr-space-3.c: Fix quoting in dg-final
+	scan-assembler directive.
+
 2015-11-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	PR target/68129
diff --git gcc/testsuite/gcc.target/i386/addr-space-3.c gcc/testsuite/gcc.target/i386/addr-space-3.c
index 63f1f03..2b6f47e 100644
--- gcc/testsuite/gcc.target/i386/addr-space-3.c
+++ gcc/testsuite/gcc.target/i386/addr-space-3.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O" } */
-/* { dg-final { scan-assembler "[fg]s:0" } } */
+/* { dg-final { scan-assembler "\[fg]s:0" } } */
 
 void test(int *y)
 {


Grüße
 Thomas