sysv4.h (BIGGEST_ALIGNMENT): Change for altivec.

2002-03-08  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/sysv4.h (BIGGEST_ALIGNMENT): Change for altivec.

From-SVN: r50460

gcc/ChangeLog

+2002-03-08  Aldy Hernandez  <aldyh@redhat.com>
+
+        * config/rs6000/sysv4.h (BIGGEST_ALIGNMENT): Change for altivec.
+
 Fri Mar  8 21:27:49 CET 2002  Jan Hubicka  <jh@suse.cz>
 
 	* cfgrtl.c (purge_dead_edges): Set BB_DRITY flags if edge has been

gcc/config/rs6000/sysv4.h

@@ -385,7 +385,7 @@ do {									\
 
 /* No data type wants to be aligned rounder than this.  */
 #undef	BIGGEST_ALIGNMENT
-#define BIGGEST_ALIGNMENT (TARGET_EABI ? 64 : 128)
+#define BIGGEST_ALIGNMENT ((TARGET_EABI && !TARGET_ALTIVEC) ? 64 : 128)
 
 /* An expression for the alignment of a structure field FIELD if the
    alignment computed in the usual way is COMPUTED.  */