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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-fma-5.c b/gcc/testsuite/gcc.target/powerpc/ppc-fma-5.c
new file mode 100644
index 000000000..97243afb7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/ppc-fma-5.c
@@ -0,0 +1,26 @@
+/* { dg-do run { target { powerpc*-*-* } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-options "-O2 -mcpu=power5 -std=c99" } */
+
+#ifndef __FP_FAST_FMA
+#error "__FP_FAST_FMA should be defined"
+#endif
+
+#ifndef __FP_FAST_FMAF
+#error "__FP_FAST_FMAF should be defined"
+#endif
+
+double d_a = 2.0,  d_b = 3.0,  d_c = 4.0;
+float  f_a = 2.0f, f_b = 3.0f, f_c = 4.0f;
+
+int
+main (void)
+{
+  if (__builtin_fma (d_a, d_b, d_c) != (2.0 * 3.0) + 4.0)
+    __builtin_abort ();
+
+  if (__builtin_fmaf (f_a, f_b, f_c) != (2.0f * 3.0f) + 4.0f)
+    __builtin_abort ();
+
+  return 0;
+}