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, 62 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-target-3.c b/gcc/testsuite/gcc.target/powerpc/ppc-target-3.c
new file mode 100644
index 000000000..286f31f63
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/ppc-target-3.c
@@ -0,0 +1,62 @@
+/* { dg-do compile { target { powerpc*-*-* && ilp32 } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -ffast-math -mcpu=power5 -mabi=no-altivec" } */
+/* { dg-final { scan-assembler-times "fabs" 3 } } */
+/* { dg-final { scan-assembler-times "fnabs" 3 } } */
+/* { dg-final { scan-assembler-times "fsel" 3 } } */
+/* { dg-final { scan-assembler-times "fcpsgn" 4 } } */
+/* { dg-final { scan-assembler-not "xscpsgndp" } } */
+
+/* Like ppc-target-1.c, but do not enable the altivec abi on 32-bit, so the
+   power7 code should generate fcpsgn and not xscpsgndp.  */
+
+double normal1 (double, double);
+double power5  (double, double) __attribute__((__target__("cpu=power5")));
+double power6  (double, double) __attribute__((__target__("cpu=power6")));
+double power6x (double, double) __attribute__((__target__("cpu=power6x")));
+double power7  (double, double) __attribute__((__target__("cpu=power7")));
+double power7n (double, double) __attribute__((__target__("cpu=power7,no-vsx")));
+double normal2 (double, double);
+
+/* fabs/fnabs/fsel */
+double normal1 (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* fabs/fnabs/fsel */
+double power5  (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* fcpsgn */
+double power6  (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* fcpsgn */
+double power6x (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* xscpsgndp */
+double power7  (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* fcpsgn */
+double power7n (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}
+
+/* fabs/fnabs/fsel */
+double normal2 (double a, double b)
+{
+  return __builtin_copysign (a, b);
+}