tcg: Add and use TCG_OPF_64BIT.
This allows the simplification of the op_bits function from
tcg/optimize.c.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 7eb5eb1..98c7e3f 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -92,81 +92,10 @@
}
}
-static int op_bits(int op)
+static int op_bits(enum TCGOpcode op)
{
- switch (op) {
- case INDEX_op_mov_i32:
- case INDEX_op_add_i32:
- case INDEX_op_sub_i32:
- case INDEX_op_mul_i32:
- case INDEX_op_and_i32:
- case INDEX_op_or_i32:
- case INDEX_op_xor_i32:
- case INDEX_op_shl_i32:
- case INDEX_op_shr_i32:
- case INDEX_op_sar_i32:
-#ifdef TCG_TARGET_HAS_rot_i32
- case INDEX_op_rotl_i32:
- case INDEX_op_rotr_i32:
-#endif
-#ifdef TCG_TARGET_HAS_not_i32
- case INDEX_op_not_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8s_i32
- case INDEX_op_ext8s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i32
- case INDEX_op_ext16s_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i32
- case INDEX_op_ext8u_i32:
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i32
- case INDEX_op_ext16u_i32:
-#endif
- return 32;
-#if TCG_TARGET_REG_BITS == 64
- case INDEX_op_mov_i64:
- case INDEX_op_add_i64:
- case INDEX_op_sub_i64:
- case INDEX_op_mul_i64:
- case INDEX_op_and_i64:
- case INDEX_op_or_i64:
- case INDEX_op_xor_i64:
- case INDEX_op_shl_i64:
- case INDEX_op_shr_i64:
- case INDEX_op_sar_i64:
-#ifdef TCG_TARGET_HAS_rot_i64
- case INDEX_op_rotl_i64:
- case INDEX_op_rotr_i64:
-#endif
-#ifdef TCG_TARGET_HAS_not_i64
- case INDEX_op_not_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext8s_i64
- case INDEX_op_ext8s_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext16s_i64
- case INDEX_op_ext16s_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext32s_i64
- case INDEX_op_ext32s_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext8u_i64
- case INDEX_op_ext8u_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext16u_i64
- case INDEX_op_ext16u_i64:
-#endif
-#ifdef TCG_TARGET_HAS_ext32u_i64
- case INDEX_op_ext32u_i64:
-#endif
- return 64;
-#endif
- default:
- fprintf(stderr, "Unrecognized operation %d in op_bits.\n", op);
- tcg_abort();
- }
+ const TCGOpDef *def = &tcg_op_defs[op];
+ return def->flags & TCG_OPF_64BIT ? 64 : 32;
}
static int op_to_movi(int op)