diff options
Diffstat (limited to 'gcc/config/rs6000/sysv4.h')
| -rw-r--r-- | gcc/config/rs6000/sysv4.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h index 24a5c9c..8b6cf1c 100644 --- a/gcc/config/rs6000/sysv4.h +++ b/gcc/config/rs6000/sysv4.h @@ -380,6 +380,12 @@ do { \ /* Real stack boundary as mandated by the appropriate ABI. */ #define ABI_STACK_BOUNDARY ((TARGET_EABI && !TARGET_ALTIVEC_ABI) ? 64 : 128) +/* An expression for the alignment of a structure field FIELD if the + alignment computed in the usual way is COMPUTED. */ +#define ADJUST_FIELD_ALIGN(FIELD, COMPUTED) \ + ((TARGET_ALTIVEC && TREE_CODE (TREE_TYPE (FIELD)) == VECTOR_TYPE) \ + ? 128 : COMPUTED) + /* Define this macro as an expression for the alignment of a type (given by TYPE as a tree node) if the alignment computed in the usual way is COMPUTED and the alignment explicitly specified was |