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, 39 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/args-3.c b/gcc/testsuite/gcc.target/mips/args-3.c
new file mode 100644
index 000000000..6a79ce674
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/args-3.c
@@ -0,0 +1,39 @@
+/* __mips, and related defines, guarantee that certain assembly
+   instructions can be used.  Check a few examples.  */
+/* { dg-do run } */
+/* { dg-skip-if "" { *-*-* } { "-mflip-mips16" } { "" } } */
+extern void abort (void);
+extern void exit (int);
+
+typedef int int32 __attribute__ ((mode (SI)));
+typedef int int64 __attribute__ ((mode (DI)));
+int foo (float inf, int64 in64, int32 in32)
+{
+  int64 res64;
+  int32 res32;
+
+#if __mips != 1 && defined (__mips_hard_float) && !defined (__mips16)
+  __asm__ ("trunc.w.s %0, %1" : "=f" (res32) : "f" (inf));
+  if (res32 != 11)
+    abort ();
+#endif
+
+#if defined (__mips64)
+  __asm__ ("daddu %0, %1, %1" : "=r" (res64) : "r" (in64));
+  if (res64 != 50)
+    abort ();
+#endif
+
+#if (__mips == 4 || __mips == 32 || __mips == 64) && !defined (__mips16)
+  __asm__ ("move %0,%.\n\tmovn %0,%1,%2"
+	   : "=&r" (res32) : "r" (in32), "r" (in64 != 0));
+  if (res32 != 60)
+    abort ();
+#endif
+}
+
+int main ()
+{
+  foo (11.4f, 25, 60);
+  exit (0);
+}