gcc-dg.exp (gcc-dg-debug-runtest): Do not run debug-[12].c at -O with stabs debugging formats.

	* lib/gcc-dg.exp (gcc-dg-debug-runtest): Do not run debug-[12].c
	at -O with stabs debugging formats.
	* gcc.dg/debug/debug-1.c: Turn 'p' into a global variable.
	* gcc.dg/debug/debug-2.c: Likewise.

From-SVN: r74736

gcc/testsuite/ChangeLog

+2003-12-17  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* lib/gcc-dg.exp (gcc-dg-debug-runtest): Do not run debug-[12].c
+	at -O with stabs debugging formats.
+	* gcc.dg/debug/debug-1.c: Turn 'p' into a global variable.
+	* gcc.dg/debug/debug-2.c: Likewise.
+
 2003-12-16  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/12696

gcc/testsuite/gcc.dg/debug/debug-1.c

@@ -3,7 +3,9 @@
 /* { dg-options "-dA" } */
 /* { dg-final { scan-assembler "xyzzy" } } */
 
-long foo(long p)
+long p;
+
+long foo(void)
 {
   {
     long xyzzy = 0;

gcc/testsuite/gcc.dg/debug/debug-2.c

@@ -3,7 +3,9 @@
 /* { dg-options "-dA" } */
 /* { dg-final { scan-assembler "xyzzy" } } */
 
-long foo(long p)
+long p;
+
+long foo(void)
 {
   if (1)
     {

gcc/testsuite/lib/gcc-dg.exp

@@ -237,7 +237,7 @@ proc gcc-dg-debug-runtest { target_compile trivial opt_opts testcases } {
     # assembler output, but stabs debugging does not.
     # http://gcc.gnu.org/ml/gcc-regression/2003-04/msg00095.html
 	    if { [string match {*/debug-[12].c} "$nshort"] \
-		    && [string match "*O3*" "$flags"] \
+		    && [string match "*O*" "$flags"] \
 		    && ( [string match "*coff*" "$flags"] \
 			 || [string match "*stabs*" "$flags"] ) } {
 		set doit 0