diff options
| author | Jan Hubicka <jh@suse.cz> | 2003-04-03 09:54:27 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-04-03 07:54:27 +0000 |
| commit | a94f136b5283f78f524c77f0bc18576e0988e7cc (patch) | |
| tree | 740482385e264c4400a2f42409f8e91dacd140cb /gcc | |
| parent | 0de298af4604cc1ad77f4cc9cf03d4486f6f95ad (diff) | |
| download | gcc-a94f136b5283f78f524c77f0bc18576e0988e7cc.zip gcc-a94f136b5283f78f524c77f0bc18576e0988e7cc.tar.gz gcc-a94f136b5283f78f524c77f0bc18576e0988e7cc.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 33 |
2 files changed, 13 insertions, 27 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7d50188..ac2b403 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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): diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index a96c6ec..1637616 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -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. */ |