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, 56 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/ext/asm1.C b/gcc/testsuite/g++.dg/ext/asm1.C
new file mode 100644
index 000000000..dd4aede24
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/asm1.C
@@ -0,0 +1,56 @@
+// Check that the 3.1 named operand syntax can be used in template functions.
+
+struct arg1 {
+  int value;
+  static const int info = 99;
+};
+
+struct arg2 {
+  int value;
+  static const int info = 11;
+};
+
+template<int j>
+int foo (void)
+{
+  int i;
+  asm ("# foo on %[third] %[second] %[fourth] %[first]"
+       : [first] "=r" (i)
+       : [second] "i" (j),
+         [third] "i" (j + 2),
+         [fourth] "i" (100));
+  return i;
+}
+
+template<class TYPE>
+TYPE bar (TYPE t)
+{
+  asm ("# bar on %[first] %[second] %[third]"
+       : [first] "=r" (t.value)
+       : [second] "i[first]" (t.value),
+         [third] "i" (t.info));
+  return t;
+}
+
+template<class TYPE>
+struct S {
+  static void frob (TYPE t)
+  {
+    asm ("# frob on %[arg]" :: [arg] "i" (t.info));
+  }
+};
+
+void test ()
+{
+  arg1 x;
+  arg2 y;
+
+  foo<42> ();
+  bar (x);
+  bar (y);
+  S<arg1>::frob (x);
+}
+
+// { dg-final { scan-assembler "foo on" } }
+// { dg-final { scan-assembler "bar on" } }
+// { dg-final { scan-assembler "frob on" } }