}
}
-/* Bitfield insertion. Insert val into base. Clobbers base and val. */
-static void gen_bfi(TCGv dest, TCGv base, TCGv val, int shift, uint32_t mask)
-{
- tcg_gen_andi_i32(val, val, mask);
- tcg_gen_shli_i32(val, val, shift);
- tcg_gen_andi_i32(base, base, ~(mask << shift));
- tcg_gen_or_i32(dest, base, val);
-}
-
/* Return (b << 32) + a. Mark inputs as dead */
static TCGv_i64 gen_addq_msw(TCGv_i64 a, TCGv b)
{
switch (size) {
case 0:
tmp2 = neon_load_reg(rn, pass);
- gen_bfi(tmp, tmp2, tmp, offset, 0xff);
+ tcg_gen_deposit_i32(tmp, tmp2, tmp, offset, 8);
tcg_temp_free_i32(tmp2);
break;
case 1:
tmp2 = neon_load_reg(rn, pass);
- gen_bfi(tmp, tmp2, tmp, offset, 0xffff);
+ tcg_gen_deposit_i32(tmp, tmp2, tmp, offset, 16);
tcg_temp_free_i32(tmp2);
break;
case 2:
}
if (size != 2) {
tmp2 = neon_load_reg(rd, pass);
- gen_bfi(tmp, tmp2, tmp, shift, size ? 0xffff : 0xff);
+ tcg_gen_deposit_i32(tmp, tmp2, tmp,
+ shift, size ? 16 : 8);
tcg_temp_free_i32(tmp2);
}
neon_store_reg(rd, pass, tmp);
}
if (i != 32) {
tmp2 = load_reg(s, rd);
- gen_bfi(tmp, tmp2, tmp, shift, (1u << i) - 1);
+ tcg_gen_deposit_i32(tmp, tmp2, tmp, shift, i);
tcg_temp_free_i32(tmp2);
}
store_reg(s, rd, tmp);
imm = imm + 1 - shift;
if (imm != 32) {
tmp2 = load_reg(s, rd);
- gen_bfi(tmp, tmp2, tmp, shift, (1u << imm) - 1);
+ tcg_gen_deposit_i32(tmp, tmp2, tmp, shift, imm);
tcg_temp_free_i32(tmp2);
}
break;