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, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/sb1-1.c b/gcc/testsuite/gcc.target/mips/sb1-1.c
new file mode 100644
index 000000000..819938fcd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/sb1-1.c
@@ -0,0 +1,29 @@
+/* Test SB-1 v2sf extensions.  */
+/* { dg-do compile } */ 
+/* { dg-options "-march=sb1 -O2 -mpaired-single -mgp64 -ffast-math" } */
+/* { dg-final { scan-assembler "div.ps" } } */ 
+/* { dg-final { scan-assembler "recip.ps" } } */ 
+/* { dg-final { scan-assembler "sqrt.ps" } } */ 
+/* { dg-final { scan-assembler "rsqrt.ps" } } */ 
+
+typedef float v2sf __attribute__ ((vector_size (8)));
+
+NOMIPS16 v2sf divide (v2sf a, v2sf b)
+{
+  return a / b;
+}
+
+NOMIPS16 v2sf recip (v2sf a)
+{
+  return ((v2sf) {1.0, 1.0}) / a;
+}
+
+NOMIPS16 v2sf squareroot (v2sf a)
+{
+  return __builtin_mips_sqrt_ps (a);
+}
+
+NOMIPS16 v2sf rsqrt (v2sf a)
+{
+  return ((v2sf) {1.0, 1.0}) / __builtin_mips_sqrt_ps (a);
+}