diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-08-14 15:29:18 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2014-03-14 11:00:10 -0700 |
| commit | 8678b71ce61a337109bca27b058a9027ff1c24ae (patch) | |
| tree | 675ff55b720ded8ddbacc5a586a4005fdb94d6e9 /tcg/aarch64/tcg-target.h | |
| parent | 1fcc9ddfb3c42431c027eb490613b51491202daa (diff) | |
tcg-aarch64: Support div, rem
Clean up multiply at the same time.
For remainder, generic code will produce mul+sub,
whereas we can implement with msub.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Diffstat (limited to 'tcg/aarch64/tcg-target.h')
| -rw-r--r-- | tcg/aarch64/tcg-target.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index c81909503d..988983ed59 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -39,8 +39,8 @@ typedef enum { #define TCG_TARGET_CALL_STACK_OFFSET 0 /* optional instructions */ -#define TCG_TARGET_HAS_div_i32 0 -#define TCG_TARGET_HAS_rem_i32 0 +#define TCG_TARGET_HAS_div_i32 1 +#define TCG_TARGET_HAS_rem_i32 1 #define TCG_TARGET_HAS_ext8s_i32 1 #define TCG_TARGET_HAS_ext16s_i32 1 #define TCG_TARGET_HAS_ext8u_i32 1 @@ -64,8 +64,8 @@ typedef enum { #define TCG_TARGET_HAS_muluh_i32 0 #define TCG_TARGET_HAS_mulsh_i32 0 -#define TCG_TARGET_HAS_div_i64 0 -#define TCG_TARGET_HAS_rem_i64 0 +#define TCG_TARGET_HAS_div_i64 1 +#define TCG_TARGET_HAS_rem_i64 1 #define TCG_TARGET_HAS_ext8s_i64 1 #define TCG_TARGET_HAS_ext16s_i64 1 #define TCG_TARGET_HAS_ext32s_i64 1 |