Index: s_lock.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/storage/s_lock.h,v
retrieving revision 1.133.4.5
diff -c -r1.133.4.5 s_lock.h
*** s_lock.h	29 Aug 2005 00:41:44 -0000	1.133.4.5
--- s_lock.h	3 Oct 2006 10:23:50 -0000
***************
*** 176,181 ****
--- 176,183 ----
  
  #define TAS(lock) tas(lock)
  
+ #ifndef __INTEL_COMPILER
+ 
  static __inline__ int
  tas(volatile slock_t *lock)
  {
***************
*** 189,194 ****
--- 191,209 ----
  	return (int) ret;
  }
  
+ #else /* __INTEL_COMPILER */
+ 
+ static __inline__ int
+ tas(volatile slock_t *lock)
+ {
+ 	int		ret;
+ 
+ 	ret = _InterlockedExchange(lock,1);	/* this is a xchg asm macro */
+ 
+ 	return ret;
+ }
+ 
+ #endif /* __INTEL_COMPILER */
  #endif	 /* __ia64__ || __ia64 */