Fix incorrect read from rD.
Avoid adding 0 when rA == 0.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
CHK_SV(ctx);
if (rA(ctx->opcode)) {
t0 = tcg_temp_new();
- tcg_gen_mov_tl(t0, cpu_gpr[rD(ctx->opcode)]);
+ tcg_gen_add_tl(t0, cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
} else {
- t0 = tcg_const_tl(0);
+ t0 = cpu_gpr[rB(ctx->opcode)];
}
-
- tcg_gen_add_tl(t0, t0, cpu_gpr[rB(ctx->opcode)]);
gen_helper_booke206_tlbsx(cpu_env, t0);
#endif /* defined(CONFIG_USER_ONLY) */
}