testsuite: Add -fcommon to gcc.target/i386/pr69052.c

This testcase is susceptible to memory location details and start to fail
with default to -fno-common.  Use -fcommon to set expected testing conditions.

	* gcc.target/i386/pr69052.c: Require target ia32.
	(dg-options): Add -fcommon and remove -pie.

gcc/testsuite/ChangeLog

@@ -9,6 +9,11 @@
 
 2020-02-21  Uroš Bizjak  <ubizjak@gmail.com>
 
+	* gcc.target/i386/pr69052.c: Require target ia32.
+	(dg-options): Add -fcommon and remove -pie.
+
+2020-02-21  Uroš Bizjak  <ubizjak@gmail.com>
+
 	* gcc.dg/vect/vect-epilogues.c (scan-tree-dump): Require
 	vect_mutiple_sizes effective target.
 

gcc/testsuite/gcc.target/i386/pr69052.c

-/* { dg-do compile } */
+/* { dg-do compile { target ia32 } } */
 /* { dg-require-effective-target pie } */
-/* { dg-options "-O2 -fPIE -pie" } */
+/* { dg-options "-O2 -fPIE -fcommon" } */
 
 int look_nbits[256], loop_sym[256];
 const int ind[] = {
@@ -51,4 +51,4 @@ void foo (int *l1, int *l2, int *v, int *v1, int *m1, int i)
     }
 }
 
-/* { dg-final { scan-assembler-not "leal\[ \t\]ind@GOTOFF\\(%\[^,\]*\\), %" { target ia32 } } } */
+/* { dg-final { scan-assembler-not "leal\[ \t\]ind@GOTOFF\\(%\[^,\]*\\), %" } } */