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, 146 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/vsx-builtin-6.c b/gcc/testsuite/gcc.target/powerpc/vsx-builtin-6.c
new file mode 100644
index 000000000..a722b83b9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/vsx-builtin-6.c
@@ -0,0 +1,146 @@
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -mcpu=power7" } */
+
+/* Check whether tdiv and tsqrt instructions generate the correct code.  */
+/* Each of the *tdiv* and *tsqrt* instructions should be generated exactly 3
+   times (the two calls in the _1 function should be combined).  */
+/* { dg-final { scan-assembler-times "xstdivdp" 3 } } */
+/* { dg-final { scan-assembler-times "xvtdivdp" 3 } } */
+/* { dg-final { scan-assembler-times "xvtdivsp" 3 } } */
+/* { dg-final { scan-assembler-times "xstsqrtdp" 3 } } */
+/* { dg-final { scan-assembler-times "xvtsqrtdp" 3 } } */
+/* { dg-final { scan-assembler-times "xvtsqrtsp" 3 } } */
+
+void test_div_df_1 (double a, double b, int *p)
+{
+  p[0] = __builtin_vsx_xstdivdp_fe (a, b);
+  p[1] = __builtin_vsx_xstdivdp_fg (a, b);
+}
+
+int *test_div_df_2 (double a, double b, int *p)
+{
+  if (__builtin_vsx_xstdivdp_fe (a, b))
+    *p++ = 1;
+  
+  return p;
+}
+
+int *test_div_df_3 (double a, double b, int *p)
+{
+  if (__builtin_vsx_xstdivdp_fg (a, b))
+    *p++ = 1;
+
+  return p;
+}
+
+void test_sqrt_df_1 (double a, int *p)
+{
+  p[0] = __builtin_vsx_xstsqrtdp_fe (a);
+  p[1] = __builtin_vsx_xstsqrtdp_fg (a);
+}
+
+int *test_sqrt_df_2 (double a, int *p)
+{
+  if (__builtin_vsx_xstsqrtdp_fe (a))
+    *p++ = 1;
+
+  return p;
+}
+
+int *test_sqrt_df_3 (double a, int *p)
+{
+  if (__builtin_vsx_xstsqrtdp_fg (a))
+    *p++ = 1;
+
+  return p;
+}
+
+void test_div_v2df_1 (__vector double *a, __vector double *b, int *p)
+{
+  p[0] = __builtin_vsx_xvtdivdp_fe (*a, *b);
+  p[1] = __builtin_vsx_xvtdivdp_fg (*a, *b);
+}
+
+int *test_div_v2df_2 (__vector double *a, __vector double *b, int *p)
+{
+  if (__builtin_vsx_xvtdivdp_fe (*a, *b))
+    *p++ = 1;
+
+  return p;
+}
+
+int *test_div_v2df_3 (__vector double *a, __vector double *b, int *p)
+{
+  if (__builtin_vsx_xvtdivdp_fg (*a, *b))
+    *p++ = 1;
+
+  return p;
+}
+
+void test_sqrt_v2df_1 (__vector double *a, int *p)
+{
+  p[0] = __builtin_vsx_xvtsqrtdp_fe (*a);
+  p[1] = __builtin_vsx_xvtsqrtdp_fg (*a);
+}
+
+int *test_sqrt_v2df_2 (__vector double *a, int *p)
+{
+  if (__builtin_vsx_xvtsqrtdp_fe (*a))
+    *p++ = 1;
+
+  return p;
+}
+
+int *test_sqrt_v2df_3 (__vector double *a, int *p)
+{
+  if (__builtin_vsx_xvtsqrtdp_fg (*a))
+    *p++ = 1;
+
+  return p;
+}
+
+void test_div_v4sf_1 (__vector float *a, __vector float *b, int *p)
+{
+  p[0] = __builtin_vsx_xvtdivsp_fe (*a, *b);
+  p[1] = __builtin_vsx_xvtdivsp_fg (*a, *b);
+}
+
+int *test_div_v4sf_2 (__vector float *a, __vector float *b, int *p)
+{
+  if (__builtin_vsx_xvtdivsp_fe (*a, *b))
+    *p++ = 1;
+
+  return p;
+}
+
+int *test_div_v4sf_3 (__vector float *a, __vector float *b, int *p)
+{
+  if (__builtin_vsx_xvtdivsp_fg (*a, *b))
+    *p++ = 1;
+
+  return p;
+}
+
+void test_sqrt_v4sf_1 (__vector float *a, int *p)
+{
+  p[0] = __builtin_vsx_xvtsqrtsp_fe (*a);
+  p[1] = __builtin_vsx_xvtsqrtsp_fg (*a);
+}
+
+int *test_sqrt_v4sf_2 (__vector float *a, int *p)
+{
+  if (__builtin_vsx_xvtsqrtsp_fe (*a))
+    *p++ = 1;
+
+  return p;
+}
+
+int *test_sqrt_v4sf_3 (__vector float *a, int *p)
+{
+  if (__builtin_vsx_xvtsqrtsp_fg (*a))
+    *p++ = 1;
+
+  return p;
+}