* include/posix-threads.h [alpha] (_Jv_ThreadSelf): Avoid a copy.

From-SVN: r51468

libjava/ChangeLog

+2002-03-27  Richard Henderson  <rth@redhat.com>
+
+	* include/posix-threads.h [alpha] (_Jv_ThreadSelf): Avoid a copy.
+
 2002-03-25  Andrew Haley <aph@cambridge.redhat.com>, Hans Boehm <Hans_Boehm@hp.com>
 
         * include/dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.

libjava/include/posix-threads.h

@@ -256,8 +256,8 @@ typedef unsigned long _Jv_ThreadId_t;
 inline _Jv_ThreadId_t
 _Jv_ThreadSelf (void)
 {
-  unsigned long id;
-  __asm__ ("call_pal %1\n\tmov $0, %0" : "=r"(id) : "i"(PAL_rduniq) : "$0");
+  register unsigned long id __asm__("$0");
+  __asm__ ("call_pal %1" : "=r"(id) : "i"(PAL_rduniq));
   return id;
 }