Changeset 1593 for branches/GNU/src/gcc/gcc/config/ia64/ia64.c

Timestamp:

Nov 3, 2004, 7:07:22 AM (21 years ago)

Author:

bird

Message:

GCC v3.3.5 - official sources.

File:

• branches/GNU/src/gcc/gcc/config/ia64/ia64.c (modified) (3 diffs, 1 prop)

branches/GNU/src/gcc/gcc/config/ia64/ia64.c

@@ -1091 +1091 @@
         scratch = no_new_pseudos ? subtarget : gen_reg_rtx (DImode);
 
-      emit_insn (gen_load_symptr (subtarget, plus_constant (sym, hi),
-                                  scratch));
+      ia64_expand_load_address (subtarget, plus_constant (sym, hi), scratch);
       emit_insn (gen_adddi3 (temp, subtarget, GEN_INT (lo)));
     }
@@ -7192 +7191 @@
       if (! INSN_P (insn))
         insn = prev_active_insn (insn);
-      if (GET_CODE (insn) == INSN
-          && GET_CODE (PATTERN (insn)) == UNSPEC_VOLATILE
-          && XINT (PATTERN (insn), 1) == UNSPECV_INSN_GROUP_BARRIER)
-        {
-          saw_stop = 1;
+      /* Skip over insns that expand to nothing.  */
+      while (GET_CODE (insn) == INSN && get_attr_empty (insn) == EMPTY_YES)
+        {
+          if (GET_CODE (PATTERN (insn)) == UNSPEC_VOLATILE
+              && XINT (PATTERN (insn), 1) == UNSPECV_INSN_GROUP_BARRIER)
+            saw_stop = 1;
           insn = prev_active_insn (insn);
         }
@@ -7413 +7413 @@
      tree decl;
 {
+
+
+
+
+
+
   /* We must always return with our current GP.  This means we can
      only sibcall to functions defined in the current module.  */