Respect bundle directives.

* config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
see an instruction that specifies a template.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 101e1e5..83c1682 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2005-02-17  James E Wilson  <wilson@specifixinc.com>
+
+       * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
+       see an instruction that specifies a template.
+
 2005-02-18  Alan Modra  <amodra@bigpond.net.au>
 
        * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.

diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c
index 251185f..5b7f3ee 100644 (file)
--- a/gas/config/tc-ia64.c
+++ b/gas/config/tc-ia64.c
@@ -1,5 +1,5 @@
 /* tc-ia64.c -- Assembler for the HP/Intel IA-64 architecture.
-   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004
+   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
@@ -6572,6 +6572,11 @@ emit_one_bundle ()
          break; /* Need to start a new bundle.  */
        }
 
+      /* If this instruction specifies a template, then it must be the first
+        instruction of a bundle.  */
+      if (curr != first && md.slot[curr].user_template >= 0)
+       break;
+
       if (idesc->flags & IA64_OPCODE_SLOT2)
        {
          if (manual_bundling && !manual_bundling_off)
@@ -10151,6 +10156,7 @@ remove_marked_resource (rs)
          struct slot oldslot = CURR_SLOT;
          /* Manually jam a srlz.i insn into the stream */
          memset (&CURR_SLOT, 0, sizeof (CURR_SLOT));
+         CURR_SLOT.user_template = -1;
          CURR_SLOT.idesc = ia64_find_opcode ("srlz.i");
          instruction_serialization ();
          md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS;
@@ -10172,6 +10178,7 @@ remove_marked_resource (rs)
        struct slot oldslot = CURR_SLOT;
        /* Manually jam a srlz.d insn into the stream */
        memset (&CURR_SLOT, 0, sizeof (CURR_SLOT));
+       CURR_SLOT.user_template = -1;
        CURR_SLOT.idesc = ia64_find_opcode ("srlz.d");
        data_serialization ();
        md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS;