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genpreds.c (write_insn_preds_c): Only write out the function body for regclass_for_constraint if...

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* genpreds.c (write_insn_preds_c): Only write out the function
	body for regclass_for_constraint if we have register constraints.

From-SVN: r120879
This commit is contained in:
Ben Elliston 2007-01-17 22:15:19 +00:00 • committed by Ben Elliston
parent 679c0f9a4c
commit 495fb8cdd8
2 changed files with 9 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-01-18 Ben Elliston <bje@au.ibm.com>
* genpreds.c (write_insn_preds_c): Only write out the function
body for regclass_for_constraint if we have register constraints.
2007-01-17 Tom Tromey <tromey@redhat.com>
* doc/sourcebuild.texi (libgcj Tests): Use sourceware.org.

6
gcc/genpreds.c
View file

@ -2,7 +2,8 @@
- prototype declarations for operand predicates (tm-preds.h)
- function definitions of operand predicates, if defined new-style
(insn-preds.c)
Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007
Free Software Foundation, Inc.
This file is part of GCC.
@ -1336,7 +1337,8 @@ write_insn_preds_c (void)
if (constraint_max_namelen > 0)
{
write_lookup_constraint ();
write_regclass_for_constraint ();
if (have_register_constraints)
write_regclass_for_constraint ();
write_constraint_satisfied_p ();
if (constraint_max_namelen > 1)