Following the recent changes in translate.c, gen_add_uw() causes
failures on CF3 and SPEC2017 due to the reuse of arg1. Fix these
regressions by introducing a temporary.
Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20210911140016.834071-2-philipp.tomsich@vrull.eu
Fixes:
191d1dafae9c ("target/riscv: Add DisasExtend to gen_arith*")
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
static void gen_add_uw(TCGv ret, TCGv arg1, TCGv arg2)
{
- tcg_gen_ext32u_tl(arg1, arg1);
- tcg_gen_add_tl(ret, arg1, arg2);
+ TCGv t = tcg_temp_new();
+ tcg_gen_ext32u_tl(t, arg1);
+ tcg_gen_add_tl(ret, t, arg2);
+ tcg_temp_free(t);
}
static bool trans_add_uw(DisasContext *ctx, arg_add_uw *a)