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, 17 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sh/pr21255-1.c b/gcc/testsuite/gcc.target/sh/pr21255-1.c
new file mode 100644
index 000000000..5d5b6d7f9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sh/pr21255-1.c
@@ -0,0 +1,17 @@
+/* { dg-do compile { target "sh*-*-*" } } */
+/* { dg-options "-O2 -fomit-frame-pointer" } */
+/* { dg-final { scan-assembler "mov fr4,fr.; mov fr5,fr." { target sh-*-* } } } */
+/* { dg-final { scan-assembler "mov fr4,fr.; mov fr5,fr." { target sh[1234lb]*-*-* } } } */
+/* { dg-final { scan-assembler "mov fr0,fr.; mov fr1,fr." { target sh[56]*-*-* } } } */
+double
+f (double d)
+{
+  double r;
+
+#if defined (__SH_FPU_DOUBLE__)
+  asm ("mov %S1,%S0; mov %R1,%R0" : "=f" (r) : "f" (d));
+#else
+  asm ("mov fr4,fr4; mov fr5,fr5");
+#endif
+  return r;
+}