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, 41 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-target-2.c b/gcc/testsuite/gcc.target/powerpc/ppc-target-2.c
new file mode 100644
index 000000000..8ef95b7a1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/ppc-target-2.c
@@ -0,0 +1,41 @@
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -ffast-math -mcpu=power5 -mabi=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" 3 } } */
+/* { dg-final { scan-assembler-times "xscpsgndp" 1 } } */
+
+/* fabs/fnabs/fsel */
+double normal1 (double a, double b) { return __builtin_copysign (a, b); }
+
+#pragma GCC push_options
+#pragma GCC target ("cpu=power5")
+/* fabs/fnabs/fsel */
+double power5 (double a, double b) { return __builtin_copysign (a, b); }
+#pragma GCC pop_options
+
+#pragma GCC target ("cpu=power6")
+/* fcpsgn */
+double power6 (double a, double b) { return __builtin_copysign (a, b); }
+#pragma GCC reset_options
+
+#pragma GCC target ("cpu=power6x")
+/* fcpsgn */
+double power6x (double a, double b) { return __builtin_copysign (a, b); }
+#pragma GCC reset_options
+
+#pragma GCC target ("cpu=power7")
+/* xscpsgndp */
+double power7 (double a, double b) { return __builtin_copysign (a, b); }
+#pragma GCC reset_options
+
+#pragma GCC target ("cpu=power7,no-vsx")
+/* fcpsgn */
+double power7n (double a, double b) { return __builtin_copysign (a, b); }
+#pragma GCC reset_options
+
+/* fabs/fnabs/fsel */
+double normal2 (double a, double b) { return __builtin_copysign (a, b); }