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Respect bundle directives.

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* config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
see an instruction that specifies a template.
This commit is contained in:
Jim Wilson
2005-02-18 01:59:08 +00:00
parent 7921892a2f
commit 744b641437
2 changed files with 13 additions and 1 deletions
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5
gas/ChangeLog
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@ -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> 2005-02-18 Alan Modra <amodra@bigpond.net.au>
* config/tc-openrisc.c (openrisc_relax_frag): Delete unused function. * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.

9
gas/config/tc-ia64.c
View File

@ -1,5 +1,5 @@
/* tc-ia64.c -- Assembler for the HP/Intel IA-64 architecture. /* 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. Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com> Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
@ -6572,6 +6572,11 @@ emit_one_bundle ()
break; /* Need to start a new 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 (idesc->flags & IA64_OPCODE_SLOT2)
{ {
if (manual_bundling && !manual_bundling_off) if (manual_bundling && !manual_bundling_off)
@ -10151,6 +10156,7 @@ remove_marked_resource (rs)
struct slot oldslot = CURR_SLOT; struct slot oldslot = CURR_SLOT;
/* Manually jam a srlz.i insn into the stream */ /* Manually jam a srlz.i insn into the stream */
memset (&CURR_SLOT, 0, sizeof (CURR_SLOT)); memset (&CURR_SLOT, 0, sizeof (CURR_SLOT));
CURR_SLOT.user_template = -1;
CURR_SLOT.idesc = ia64_find_opcode ("srlz.i"); CURR_SLOT.idesc = ia64_find_opcode ("srlz.i");
instruction_serialization (); instruction_serialization ();
md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS; md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS;
@ -10172,6 +10178,7 @@ remove_marked_resource (rs)
struct slot oldslot = CURR_SLOT; struct slot oldslot = CURR_SLOT;
/* Manually jam a srlz.d insn into the stream */ /* Manually jam a srlz.d insn into the stream */
memset (&CURR_SLOT, 0, sizeof (CURR_SLOT)); memset (&CURR_SLOT, 0, sizeof (CURR_SLOT));
CURR_SLOT.user_template = -1;
CURR_SLOT.idesc = ia64_find_opcode ("srlz.d"); CURR_SLOT.idesc = ia64_find_opcode ("srlz.d");
data_serialization (); data_serialization ();
md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS; md.curr_slot = (md.curr_slot + 1) % NUM_SLOTS;