vector-4.c: Add -mavx for x86.

2008-09-03  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.c-torture/compile/vector-4.c: Add -mavx for x86.

	* gcc.target/i386/avx-3.c: Require DFP support.

From-SVN: r139960

gcc/testsuite/ChangeLog

+2008-09-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.c-torture/compile/vector-4.c: Add -mavx for x86.
+
+	* gcc.target/i386/avx-3.c: Require DFP support.
+
 2008-09-03  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/37348

gcc/testsuite/gcc.c-torture/compile/vector-4.c

+/* { dg-options "-mavx" { target { i?86-*-* x86_64-*-* } } } */
+
 /* Make sure that vector of size 8 of signed char works. This used to crash with AVX on x86
    as we would produce try to extract the chars inside the vector mode using the vector mode of V8SI
    which was wrong. */

gcc/testsuite/gcc.target/i386/avx-3.c

 /* { dg-do compile } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mavx -std=gnu99" } */
 
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