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Diffstat (limited to 'gcc/config/aarch64/aarch64.h')
| -rw-r--r-- | gcc/config/aarch64/aarch64.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h index 9669e014882..5a8db763222 100644 --- a/gcc/config/aarch64/aarch64.h +++ b/gcc/config/aarch64/aarch64.h @@ -872,6 +872,12 @@ extern enum aarch64_code_model aarch64_cmodel; (aarch64_cmodel == AARCH64_CMODEL_TINY \ || aarch64_cmodel == AARCH64_CMODEL_TINY_PIC) +/* Modes valid for AdvSIMD D registers, i.e. that fit in half a Q register. */ +#define AARCH64_VALID_SIMD_DREG_MODE(MODE) \ + ((MODE) == V2SImode || (MODE) == V4HImode || (MODE) == V8QImode \ + || (MODE) == V2SFmode || (MODE) == V4HFmode || (MODE) == DImode \ + || (MODE) == DFmode) + /* Modes valid for AdvSIMD Q registers. */ #define AARCH64_VALID_SIMD_QREG_MODE(MODE) \ ((MODE) == V4SImode || (MODE) == V8HImode || (MODE) == V16QImode \ |