[Darwin, X86, testsuite] Update tests for common section use.

The switch to default of no-common means that we no longer
indirect the accesses to 'xxx' in this test.  Adjust the scan-
assembler tests to reflect this.

gcc/testsuite/ChangeLog:

2019-11-28  Iain Sandoe  <iain@sandoe.co.uk>

	* gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
	for revised common default.

From-SVN: r278818

gcc/testsuite/ChangeLog

+2019-11-28  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
+	for revised common default.
+
 2019-11-28  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
 
 	PR fortran/90374

gcc/testsuite/gcc.target/i386/pr32219-2.c

@@ -12,13 +12,12 @@ foo ()
 }
 
 /* { dg-final { scan-assembler-not "movl\[ \t\]xxx\\(%rip\\), %" { target { ! ia32 } } } } */
-/* For Darwin m64 we are always PIC, but common symbols are indirected, which happens to
-   match the general "ELF" case.  */
-/* { dg-final { scan-assembler "xxx@GOTPCREL" { target { ! ia32 } } } } */
+/* For Darwin m64 PIC we make a direct access to this symbol.  */
+/* { dg-final { scan-assembler "xxx@GOTPCREL" { target { { ! ia32 } && { ! *-*-darwin* } } } } } */
 
 /* { dg-final { scan-assembler-not "movl\[ \t\]xxx@GOTOFF\\(%\[^,\]*\\), %" { target { ia32 && { ! *-*-darwin* } } } } } */
 /* { dg-final { scan-assembler "movl\[ \t\]xxx@GOT\\(%\[^,\]*\\), %" { target { ia32 && { ! *-*-darwin* } } } } } */
 
-/* Darwin m32 defaults to PIC but common symbols need to be indirected.  */
-/* { dg-final { scan-assembler {movl[ \t][Ll]_xxx\$non_lazy_ptr-L1\$pb\(%eax\),[ \t]%eax} { target { ia32 && *-*-darwin* } } } } */
+/* Darwin m32 PIC requires the picbase adjustment.  */
+/* { dg-final { scan-assembler {movl[ \t]_xxx-L1\$pb\(%eax\),[ \t]%eax} { target { ia32 && *-*-darwin* } } } } */