[testsuite] [x86] forwprop-41 needs -msse

The vector operations are only turned into BIT_INSERT_EXPR with -msse
on ia32.

for  gcc/testsuite/ChangeLog

	* gcc.dg/tree-ssa/forwprop-41.c: Add -msse on x86.

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c b/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
index a1f08289dd696626172d6c3009b23e1590920d30..1c5b500deb158e9dbb082a515e3d91076d638be9 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/forwprop-41.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fdump-tree-optimized -Wno-psabi -w" } */
+/* { dg-additional-options "-msse" { target i?86-*-* x86_64-*-* } } */
 
 #define vector __attribute__((__vector_size__(16) ))