X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Fgcc_intrin.h;h=d3d94e85c8eb62991f81949aab3ff07f0b5fd950;hb=746550cff061581f89c687ada8523670768364f2;hp=a2274aa3fb8fbce073d7e6a428542358932d0281;hpb=86090fcac5e27b630656fe3d963a6b80e26dac44;p=linux-2.6.git

diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h
index a2274aa3f..d3d94e85c 100644
--- a/include/asm-ia64/gcc_intrin.h
+++ b/include/asm-ia64/gcc_intrin.h
@@ -4,9 +4,10 @@
  *
  * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com>
  * Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com>
- *
  */
 
+#include <linux/compiler.h>
+
 /* define this macro to get some asm stmts included in 'c' files */
 #define ASM_SUPPORTED
 
@@ -23,7 +24,7 @@
 extern void ia64_bad_param_for_setreg (void);
 extern void ia64_bad_param_for_getreg (void);
 
-register unsigned long ia64_r13 asm ("r13");
+register unsigned long ia64_r13 asm ("r13") __attribute_used__;
 
 #define ia64_setreg(regnum, val)						\
 ({										\
@@ -377,9 +378,16 @@ register unsigned long ia64_r13 asm ("r13");
 })
 
 #define ia64_srlz_i()	asm volatile (";; srlz.i ;;" ::: "memory")
-
 #define ia64_srlz_d()	asm volatile (";; srlz.d" ::: "memory");
 
+#ifdef HAVE_SERIALIZE_DIRECTIVE
+# define ia64_dv_serialize_data()		asm volatile (".serialize.data");
+# define ia64_dv_serialize_instruction()	asm volatile (".serialize.instruction");
+#else
+# define ia64_dv_serialize_data()
+# define ia64_dv_serialize_instruction()
+#endif
+
 #define ia64_nop(x)	asm volatile ("nop %0"::"i"(x));
 
 #define ia64_itci(addr)	asm volatile ("itc.i %0;;" :: "r"(addr) : "memory")