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lvzhengyang
riscv-gcc-1
Commits
22251f80
Commit
22251f80
authored
Jul 31, 2000
by
Jan Hubicka
Committed by
Jan Hubicka
Jul 31, 2000
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* recog.c (validate_replace_rtx_1): Do not abort for (nil) expression.
From-SVN: r35368
parent
fbddce27
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gcc/ChangeLog
View file @
22251f80
Mon Jul 31 10:36:38 MET DST 2000 Jan Hubicka <jh@suse.cz>
* recog.c (validate_replace_rtx_1): Do not abort for (nil) expression.
2000-07-31 Geoff Keating <geoffk@cygnus.com>
2000-07-31 Geoff Keating <geoffk@cygnus.com>
* c-parse.in (extdefs): Call ggc_collect between external
* c-parse.in (extdefs): Call ggc_collect between external
...
...
gcc/recog.c
View file @
22251f80
...
@@ -409,8 +409,11 @@ validate_replace_rtx_1 (loc, from, to, object)
...
@@ -409,8 +409,11 @@ validate_replace_rtx_1 (loc, from, to, object)
register
int
i
,
j
;
register
int
i
,
j
;
register
const
char
*
fmt
;
register
const
char
*
fmt
;
register
rtx
x
=
*
loc
;
register
rtx
x
=
*
loc
;
enum
rtx_code
code
=
GET_CODE
(
x
)
;
enum
rtx_code
code
;
if
(
!
x
)
return
;
code
=
GET_CODE
(
x
);
/* X matches FROM if it is the same rtx or they are both referring to the
/* X matches FROM if it is the same rtx or they are both referring to the
same register in the same mode. Avoid calling rtx_equal_p unless the
same register in the same mode. Avoid calling rtx_equal_p unless the
operands look similar. */
operands look similar. */
...
...
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