diff options
Diffstat (limited to 'gcc-4.9/gcc/config/rs6000/rs6000.h')
-rw-r--r-- | gcc-4.9/gcc/config/rs6000/rs6000.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/rs6000/rs6000.h b/gcc-4.9/gcc/config/rs6000/rs6000.h index a6afb6c37..9ec3647fe 100644 --- a/gcc-4.9/gcc/config/rs6000/rs6000.h +++ b/gcc-4.9/gcc/config/rs6000/rs6000.h @@ -477,6 +477,10 @@ extern int rs6000_vector_align[]; #define VECTOR_ELT_ORDER_BIG \ (BYTES_BIG_ENDIAN || (rs6000_altivec_element_order == 2)) +/* Element number of the 64-bit value in a 128-bit vector that can be accessed + with scalar instructions. */ +#define VECTOR_ELEMENT_SCALAR_64BIT ((BYTES_BIG_ENDIAN) ? 0 : 1) + /* Alignment options for fields in structures for sub-targets following AIX-like ABI. ALIGN_POWER word-aligns FP doubles (default AIX ABI). |