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emit-rtl.c (get_mem_attrs): Adjust alignment tests determining use of default attributes to agree MEM_ALIGN... 

* emit-rtl.c (get_mem_attrs): Adjust alignment tests determining
        use of default attributes to agree MEM_ALIGN macro.

From-SVN: r65254
This commit is contained in:
Olivier Hainque 2003-04-05 00:44:02 +02:00 committed by Richard Kenner
parent da247cccbc
commit bb056a77f3
2 changed files with 10 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Fri Apr 4 17:43:52 2003 Olivier Hainque <hainque@act-europe.fr>
* emit-rtl.c (get_mem_attrs): Adjust alignment tests determining
use of default attributes to agree MEM_ALIGN macro.
Fri Apr 4 17:33:24 2003 Joel Brobecker <brobecker@gnat.com>
* dbxout.c (dbxout_type): When printing type index of range type

9
gcc/emit-rtl.c
View File

@ -312,13 +312,14 @@ get_mem_attrs (alias, expr, offset, size, align, mode)
mem_attrs attrs;
void **slot;
/* If everything is the default, we can just return zero. */
/* If everything is the default, we can just return zero.
This must match what the corresponding MEM_* macros return when the
field is not present. */
if (alias == 0 && expr == 0 && offset == 0
&& (size == 0
|| (mode != BLKmode && GET_MODE_SIZE (mode) == INTVAL (size)))
&& (align == BITS_PER_UNIT
|| (STRICT_ALIGNMENT
&& mode != BLKmode && align == GET_MODE_ALIGNMENT (mode))))
&& (STRICT_ALIGNMENT && mode != BLKmode
? align == GET_MODE_ALIGNMENT (mode) : align == BITS_PER_UNIT))
return 0;
attrs.alias = alias;