obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 70 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/eh/simd-4.C b/gcc/testsuite/g++.dg/eh/simd-4.C
new file mode 100644
index 000000000..8c9b58bf8
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/simd-4.C
@@ -0,0 +1,70 @@
+/* { dg-do run { target powerpc*-*-darwin* } } */
+/* { dg-options "-fexceptions -fnon-call-exceptions -O -maltivec" } */
+
+#include <cstdlib>
+#include <cstring>
+#include <signal.h>
+
+typedef int __attribute__((vector_size(16))) v;
+
+v vv[32];
+volatile v vt = { 1, 2, 3, 4 };
+
+void clobber_vrs(void) { };
+
+void (*volatile fp)() = clobber_vrs;
+
+void thrower(int sig)
+{
+  v v00 = vv[ 0];
+  v v01 = vv[ 1];
+  v v02 = vv[ 2];
+  v v03 = vv[ 3];
+  v v04 = vv[ 4];
+  v v05 = vv[ 5];
+  v v06 = vv[ 6];
+  v v07 = vv[ 7];
+  v v08 = vv[ 8];
+  v v09 = vv[ 9];
+  v v10 = vv[10];
+  v v11 = vv[11];
+  v v12 = vv[12];
+
+  fp();
+
+  vv[ 0] = v00;
+  vv[ 1] = v01;
+  vv[ 2] = v02;
+  vv[ 3] = v03;
+  vv[ 4] = v04;
+  vv[ 5] = v05;
+  vv[ 6] = v06;
+  vv[ 7] = v07;
+  vv[ 8] = v08;
+  vv[ 9] = v09;
+  vv[10] = v10;
+  vv[11] = v11;
+  vv[12] = v12;
+
+  throw 3;
+}
+
+v v2;
+
+int main(void)
+{
+  v v1 = vt;
+  if (signal (SIGBUS, thrower) == SIG_ERR)
+    abort ();
+  if (signal (SIGSEGV, thrower) == SIG_ERR)
+    abort ();
+  try {
+    *(volatile int *)0 = 0;
+    abort ();
+  } catch (int x) {
+  }
+  v2 = v1;
+  if (memcmp (&v2, (v *)&vt, sizeof (v2)) != 0)
+    abort ();
+  return 0;
+}