Index: alpha-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/alpha-tdep.c,v
retrieving revision 1.128
diff -u -p -r1.128 alpha-tdep.c
--- alpha-tdep.c	23 Mar 2004 14:47:54 -0000	1.128
+++ alpha-tdep.c	31 Mar 2004 23:58:36 -0000
@@ -1029,6 +1029,16 @@ alpha_heuristic_frame_unwind_cache (stru
 	    {
 	      reg = (word & 0x03e00000) >> 21;
 
+              /* Ignore this instruction if we have already encountered
+                 an instruction saving the same register earlier in the
+                 function code.  The current instruction does not tell
+                 us where the original value upon function entry is saved.
+                 All it says is that the function we are scanning reused
+                 that register for some computation of its own, and is now
+                 saving its result.  */
+              if (info->saved_regs[reg])
+                continue;
+
 	      if (reg == 31)
 		continue;