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i386.c (constant_address_p): Use legitimate_constant_p. 

* i386.c (constant_address_p): Use legitimate_constant_p.
	(legitimate_address_p): Do not use CONSTANT_ADDRESS_P.

From-SVN: r65196
This commit is contained in:
Jan Hubicka 2003-04-03 09:54:27 +02:00 committed by Jan Hubicka
parent 0de298af46
commit a94f136b52
2 changed files with 13 additions and 27 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,8 @@
Thu Apr 3 09:53:40 CEST 2003 Jan Hubicka <jh@suse.cz>
* i386.c (constant_address_p): Use legitimate_constant_p.
(legitimate_address_p): Do not use CONSTANT_ADDRESS_P.
2003-04-02 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300-protos.h: Add a prototype for
@ -26,7 +31,7 @@ Thu Apr 3 00:31:21 CEST 2003 Jan Hubicka <jh@suse.cz>
* doc/install.texi (Specific): Update pointers to apple.com.
Thu Apr 3 00:18:49 CEST 2003 Jan HUbicka <jh@suse.cz>
Thu Apr 3 00:18:49 CEST 2003 Jan Hubicka <jh@suse.cz>
* i386.c (override_options): Disable red zone by default on i386.
(compute_frame_layout, ix86_force_to_memory, ix86_free_from_memory):

33
gcc/config/i386/i386.c
View File

@ -5710,26 +5710,7 @@ bool
constant_address_p (x)
rtx x;
{
switch (GET_CODE (x))
{
case LABEL_REF:
case CONST_INT:
return true;
case CONST_DOUBLE:
return TARGET_64BIT;
case CONST:
/* For Mach-O, really believe the CONST. */
if (TARGET_MACHO)
return true;
/* Otherwise fall through. */
case SYMBOL_REF:
return !flag_pic && legitimate_constant_p (x);
default:
return false;
}
return CONSTANT_P (x) && legitimate_address_p (Pmode, x, 1);
}
/* Nonzero if the constant value X is a legitimate general operand
@ -6080,7 +6061,12 @@ legitimate_address_p (mode, addr, strict)
that never results in lea, this seems to be easier and
correct fix for crash to disable this test. */
}
else if (!CONSTANT_ADDRESS_P (disp))
else if (GET_CODE (disp) != LABEL_REF
&& GET_CODE (disp) != CONST_INT
&& (GET_CODE (disp) != CONST
|| !legitimate_constant_p (disp))
&& (GET_CODE (disp) != SYMBOL_REF
|| !legitimate_constant_p (disp)))
{
reason = "displacement is not constant";
goto report_error;
@ -6090,11 +6076,6 @@ legitimate_address_p (mode, addr, strict)
reason = "displacement is out of range";
goto report_error;
}
else if (!TARGET_64BIT && GET_CODE (disp) == CONST_DOUBLE)
{
reason = "displacement is a const_double";
goto report_error;
}
}
/* Everything looks valid. */