1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/check-vect.h b/gcc/testsuite/g++.dg/eh/check-vect.h
new file mode 100644
index 00000000000..4321be0a4a6
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/check-vect.h
@@ -0,0 +1,26 @@
+/* Check if system supports SIMD.  Copied from gcc.dg/vect/tree-vect.h.  */
+#include <signal.h>
+
+extern "C" void abort (void);
+extern "C" void exit (int);
+
+void
+sig_ill_handler (int sig)
+{
+  exit(0);
+}
+
+void check_vect (void)
+{
+  signal(SIGILL, sig_ill_handler);
+#if defined(__ppc__) || defined(__ppc64__) || defined(__powerpc__) || defined(powerpc)
+  /* Altivec instruction, 'vor %v0,%v0,%v0'.  */
+  asm volatile (".long 0x10000484");
+#elif defined(__i386__) || defined(__x86_64__)
+  /* SSE2 instruction: movsd %xmm0,%xmm0 */
+  asm volatile (".byte 0xf2,0x0f,0x10,0xc0");
+#elif defined(__sparc__)
+  asm volatile (".word\t0x81b007c0");
+#endif
+  signal (SIGILL, SIG_DFL);
+}