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
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1 files changed, 284 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/mips-3d-6.c b/gcc/testsuite/gcc.target/mips/mips-3d-6.c
new file mode 100644
index 000000000..848414540
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/mips-3d-6.c
@@ -0,0 +1,284 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -mips3d" } */
+
+/* Test MIPS-3D absolute compare (floats) builtin functions */
+#include <stdlib.h>
+#include <stdio.h>
+
+NOMIPS16 int test0 (float a, float b);
+NOMIPS16 int test1 (float a, float b);
+NOMIPS16 int test2 (float a, float b);
+NOMIPS16 int test3 (float a, float b);
+NOMIPS16 int test4 (float a, float b);
+NOMIPS16 int test5 (float a, float b);
+NOMIPS16 int test6 (float a, float b);
+NOMIPS16 int test7 (float a, float b);
+NOMIPS16 int test8 (float a, float b);
+NOMIPS16 int test9 (float a, float b);
+NOMIPS16 int test10 (float a, float b);
+NOMIPS16 int test11 (float a, float b);
+NOMIPS16 int test12 (float a, float b);
+NOMIPS16 int test13 (float a, float b);
+NOMIPS16 int test14 (float a, float b);
+NOMIPS16 int test15 (float a, float b);
+
+NOMIPS16 int main ()
+{
+  float a, b;
+  int i;
+
+  /* cabs.eq.s */
+  a = 12;
+  b = -56;
+  i = 0;
+  if (__builtin_mips_cabs_eq_s(a, b) != i)
+     abort ();
+
+  /* cabs.eq.s */
+  a = 12;
+  b = -12;
+  i = 1;
+  if (__builtin_mips_cabs_eq_s(a, b) != i)
+     abort ();
+
+  /* Test all comparisons */
+  a = 10.58;
+  b = 567.345;
+
+  i = test0 (a, b);
+  if (i != 0)
+    abort ();
+  i = test1 (a, b);
+  if (i != 0)
+    abort ();
+  i = test2 (a, b);
+  if (i != 0)
+    abort ();
+  i = test3 (a, b);
+  if (i != 0)
+    abort ();
+  i = test4 (a, b);
+  if (i != 1)
+    abort ();
+  i = test5 (a, b);
+  if (i != 1)
+    abort ();
+  i = test6 (a, b);
+  if (i != 1)
+    abort ();
+  i = test7 (a, b);
+  if (i != 1)
+    abort ();
+  i = test8 (a, b);
+  if (i != 0)
+    abort ();
+  i = test9 (a, b);
+  if (i != 0)
+    abort ();
+  i = test10 (a, b);
+  if (i != 0)
+    abort ();
+  i = test11 (a, b);
+  if (i != 0)
+    abort ();
+  i = test12 (a, b);
+  if (i != 1)
+    abort ();
+  i = test13 (a, b);
+  if (i != 1)
+    abort ();
+  i = test14 (a, b);
+  if (i != 1)
+    abort ();
+  i = test15 (a, b);
+  if (i != 1)
+    abort ();
+
+  /* Reversed arguments */
+  i = test0 (b, a);
+  if (i != 0)
+    abort ();
+  i = test1 (b, a);
+  if (i != 0)
+    abort ();
+  i = test2 (b, a);
+  if (i != 0)
+    abort ();
+  i = test3 (b, a);
+  if (i != 0)
+    abort ();
+  i = test4 (b, a);
+  if (i != 0)
+    abort ();
+  i = test5 (b, a);
+  if (i != 0)
+    abort ();
+  i = test6 (b, a);
+  if (i != 0)
+    abort ();
+  i = test7 (b, a);
+  if (i != 0)
+    abort ();
+  i = test8 (b, a);
+  if (i != 0)
+    abort ();
+  i = test9 (b, a);
+  if (i != 0)
+    abort ();
+  i = test10 (b, a);
+  if (i != 0)
+    abort ();
+  i = test11 (b, a);
+  if (i != 0)
+    abort ();
+  i = test12 (b, a);
+  if (i != 0)
+    abort ();
+  i = test13 (b, a);
+  if (i != 0)
+    abort ();
+  i = test14 (b, a);
+  if (i != 0)
+    abort ();
+  i = test15 (b, a);
+  if (i != 0)
+    abort ();
+
+#ifndef __FAST_MATH__
+  /* Test all comparisons */
+  a = 1.0f/0.0f - 1.0f/0.0f; // QNaN
+  b = 567.345;
+
+  i = test0 (a, b);
+  if (i != 0)
+    abort ();
+  i = test1 (a, b);
+  if (i != 1)
+    abort ();
+  i = test2 (a, b);
+  if (i != 0)
+    abort ();
+  i = test3 (a, b);
+  if (i != 1)
+    abort ();
+  i = test4 (a, b);
+  if (i != 0)
+    abort ();
+  i = test5 (a, b);
+  if (i != 1)
+    abort ();
+  i = test6 (a, b);
+  if (i != 0)
+    abort ();
+  i = test7 (a, b);
+  if (i != 1)
+    abort ();
+  i = test8 (a, b);
+  if (i != 0)
+    abort ();
+  i = test9 (a, b);
+  if (i != 1)
+    abort ();
+  i = test10 (a, b);
+  if (i != 0)
+    abort ();
+  i = test11 (a, b);
+  if (i != 1)
+    abort ();
+  i = test12 (a, b);
+  if (i != 0)
+    abort ();
+  i = test13 (a, b);
+  if (i != 1)
+    abort ();
+  i = test14 (a, b);
+  if (i != 0)
+    abort ();
+  i = test15 (a, b);
+  if (i != 1)
+    abort ();
+#endif
+
+  printf ("Test Passes\n");
+  exit (0);
+}
+
+NOMIPS16 int test0 (float a, float b)
+{
+  return __builtin_mips_cabs_f_s (a, b);
+}
+
+NOMIPS16 int test1 (float a, float b)
+{
+  return __builtin_mips_cabs_un_s (a, b);
+}
+
+NOMIPS16 int test2 (float a, float b)
+{
+  return __builtin_mips_cabs_eq_s (a, b);
+}
+
+NOMIPS16 int test3 (float a, float b)
+{
+  return __builtin_mips_cabs_ueq_s (a, b);
+}
+
+NOMIPS16 int test4 (float a, float b)
+{
+  return __builtin_mips_cabs_olt_s (a, b);
+}
+
+NOMIPS16 int test5 (float a, float b)
+{
+  return __builtin_mips_cabs_ult_s (a, b);
+}
+
+NOMIPS16 int test6 (float a, float b)
+{
+  return __builtin_mips_cabs_ole_s (a, b);
+}
+
+NOMIPS16 int test7 (float a, float b)
+{
+  return __builtin_mips_cabs_ule_s (a, b);
+}
+
+NOMIPS16 int test8 (float a, float b)
+{
+  return __builtin_mips_cabs_sf_s (a, b);
+}
+
+NOMIPS16 int test9 (float a, float b)
+{
+  return __builtin_mips_cabs_ngle_s (a, b);
+}
+
+NOMIPS16 int test10 (float a, float b)
+{
+  return __builtin_mips_cabs_seq_s (a, b);
+}
+
+NOMIPS16 int test11 (float a, float b)
+{
+  return __builtin_mips_cabs_ngl_s (a, b);
+}
+
+NOMIPS16 int test12 (float a, float b)
+{
+  return __builtin_mips_cabs_lt_s (a, b);
+}
+
+NOMIPS16 int test13 (float a, float b)
+{
+  return __builtin_mips_cabs_nge_s (a, b);
+}
+
+NOMIPS16 int test14 (float a, float b)
+{
+  return __builtin_mips_cabs_le_s (a, b);
+}
+
+NOMIPS16 int test15 (float a, float b)
+{
+  return __builtin_mips_cabs_ngt_s (a, b);
+}