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, 37 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-round.c b/gcc/testsuite/gcc.target/powerpc/ppc-round.c
new file mode 100644
index 000000000..20262aa44
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/ppc-round.c
@@ -0,0 +1,37 @@
+/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -mcpu=power7" } */
+/* { dg-final { scan-assembler-times "stfiwx" 4 } } */
+/* { dg-final { scan-assembler-times "lfiwax" 2 } } */
+/* { dg-final { scan-assembler-times "lfiwzx" 2 } } */
+/* { dg-final { scan-assembler-times "fctiwz" 2 } } */
+/* { dg-final { scan-assembler-times "xscvsxddp" 2 } } */
+/* { dg-final { scan-assembler-times "fcfids" 2 } } */
+/* { dg-final { scan-assembler-not "lwz" } } */
+/* { dg-final { scan-assembler-not "stw" } } */
+
+/* Make sure we don't have loads/stores to the GPR unit.  */
+double
+round_double_int (double a)
+{
+  return (double)(int)a;
+}
+
+float
+round_float_int (float a)
+{
+  return (float)(int)a;
+}
+
+double
+round_double_uint (double a)
+{
+  return (double)(unsigned int)a;
+}
+
+float
+round_float_uint (float a)
+{
+  return (float)(unsigned int)a;
+}