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2003-06-06 H.J. Lu <hongjiu.lu@intel.com>
* app.c (do_scrub_chars): Add states 14 and 15 to handle
predicate for ia64.
--- gas/app.c.pred 2003-04-24 14:19:07.000000000 -0700
+++ gas/app.c 2003-06-07 07:48:33.000000000 -0700
@@ -374,6 +374,12 @@ do_scrub_chars (get, tostart, tolen)
13: After seeing a vertical bar, looking for a second
vertical bar as a parallel expression separator.
#endif
+#ifdef TC_IA64
+ 14: After seeing a `(' at state 0, looking for a `)' as
+ predicate.
+ 15: After seeing a `(' at state 1, looking for a `)' as
+ predicate.
+#endif
*/
/* I added states 9 and 10 because the MIPS ECOFF assembler uses
@@ -674,6 +680,25 @@ do_scrub_chars (get, tostart, tolen)
/* flushchar: */
ch = GET ();
+#ifdef TC_IA64
+ if (ch == '(' && (state == 0 || state == 1))
+ {
+ state += 14;
+ PUT (ch);
+ continue;
+ }
+ else if (state == 14 || state == 15)
+ {
+ if (ch == ')')
+ state -= 14;
+ else
+ {
+ PUT (ch);
+ continue;
+ }
+ }
+#endif
+
recycle:
#if defined TC_ARM && defined OBJ_ELF
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