mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-02-13 17:00:26 +08:00
recog.c (preprocess_constraints): Only zero those elements of recog_op_alt that are needed for this insn.
* recog.c (preprocess_constraints): Only zero those elements of recog_op_alt that are needed for this insn. * arm.c (note_invalid_constants): A function can't contain invalid constants if it has no constraints. From-SVN: r73855
This commit is contained in:
parent
bf058d221e
commit
8c2a5582fb
@ -1,3 +1,10 @@
|
||||
2003-11-23 Richard Earnshaw <rearnsha@arm.com>
|
||||
|
||||
* recog.c (preprocess_constraints): Only zero those elements of
|
||||
recog_op_alt that are needed for this insn.
|
||||
* arm.c (note_invalid_constants): A function can't contain invalid
|
||||
constants if it has no constraints.
|
||||
|
||||
2003-11-22 Jan Hubicka <jh@suse.cz>
|
||||
|
||||
* i386.c (classify_argument): Pass __float128 in memory.
|
||||
|
@ -6908,6 +6908,9 @@ note_invalid_constants (rtx insn, HOST_WIDE_INT address, int do_pushes)
|
||||
if (!constrain_operands (1))
|
||||
fatal_insn_not_found (insn);
|
||||
|
||||
if (recog_data.n_alternatives == 0)
|
||||
return false;
|
||||
|
||||
/* Fill in recog_op_alt with information about the constraints of this insn. */
|
||||
preprocess_constraints ();
|
||||
|
||||
|
@ -2093,7 +2093,10 @@ preprocess_constraints (void)
|
||||
{
|
||||
int i;
|
||||
|
||||
memset (recog_op_alt, 0, sizeof recog_op_alt);
|
||||
for (i = 0; i < recog_data.n_operands; i++)
|
||||
memset (recog_op_alt[i], 0, (recog_data.n_alternatives
|
||||
* sizeof (struct operand_alternative)));
|
||||
|
||||
for (i = 0; i < recog_data.n_operands; i++)
|
||||
{
|
||||
int j;
|
||||
|
Loading…
Reference in New Issue
Block a user