Re: [PATCH 3/8] target/riscv: Addition of 128-bit ldu, lq and sq instructions

[Richard Henderson]

On 8/30/21 10:16 AM, Frédéric Pétrot wrote:

+void tcg_gen_ext_i64_i128(TCGv_i64 lo, TCGv_i64 hi, TCGv_i64 arg)
+{
+    tcg_gen_mov_i64(lo, arg);
+    tcg_gen_sari_i64(hi, arg, 63);
+}

No, don't add this until we add TCGv_i128.
Just use sari as needed in target/riscv when dealing with TCGv_i64.


r~