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rs6000.c (rs6000_special_round_type_align): Check for NULL in the chain and remove repeated code. 

2004-01-18  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.c (rs6000_special_round_type_align):
        Check for NULL in the chain and remove repeated code.

From-SVN: r76105
This commit is contained in:
Andrew Pinski 2004-01-18 15:45:51 +00:00 committed by Andrew Pinski
parent aff5c451d2
commit 3ce5437aca
2 changed files with 7 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
* config/rs6000/rs6000.c (rs6000_special_round_type_align):
Check for NULL in the chain and remove repeated code.
2004-01-18 Jan Hubicka <jh@suse.cz>
* coverage.c (checksum_string): Rename to ...

6
gcc/config/rs6000/rs6000.c
View File

@ -2325,15 +2325,13 @@ unsigned int
rs6000_special_round_type_align (tree type, int computed, int specified)
{
tree field = TYPE_FIELDS (type);
if (!field)
return MAX (computed, specified);
/* Skip all the static variables only if ABI is greater than
1 or equal to 0. */
while (TREE_CODE (field) == VAR_DECL)
while (field != NULL && TREE_CODE (field) == VAR_DECL)
field = TREE_CHAIN (field);
if (field == type || DECL_MODE (field) != DFmode)
if (field == NULL || field == type || DECL_MODE (field) != DFmode)
return MAX (computed, specified);
return MAX (MAX (computed, specified), 64);