testsuite: Add -msse2 to fix ia32 tests.

	* gcc.dg/gimplefe-41.c: Add -msse2 additional options for x86 targets.
	* gcc.dg/ipa/ipa-sra-19.c: Ditto.

gcc/testsuite/ChangeLog

+2020-02-19  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/gimplefe-41.c: Add -msse2 additional options for x86 targets.
+	* gcc.dg/ipa/ipa-sra-19.c: Ditto.
+
 2020-02-19  Richard Sandiford  <richard.sandiford@arm.com>
 
 	PR tree-optimization/93767

gcc/testsuite/gcc.dg/gimplefe-41.c

 /* { dg-do compile { target { vect_double && vect_long_long } } } */
 /* { dg-options "-fgimple -Wno-psabi -w" } */
+/* { dg-additional-options "-msse2" { target x86_64-*-* i?86-*-* } } */
 
 typedef double __v2df __attribute__ ((__vector_size__ (16)));
 typedef unsigned long long __v2di __attribute__ ((__vector_size__ (16)));

gcc/testsuite/gcc.dg/ipa/ipa-sra-19.c

 /* { dg-do compile } */
 /* { dg-options "-O2"  } */
+/* { dg-additional-options "-msse2" { target ia32 } } */
 
 typedef int __attribute__((__vector_size__(16))) vectype;