@@ -253,21 +253,19 @@ static inline void gen_compute_fprf(TCGv_i64 arg, int set_fprf, int set_rc)
{
TCGv_i32 t0 = tcg_temp_new_i32();
- if (set_fprf != 0) {
- /* This case might be optimized later */
- tcg_gen_movi_i32(t0, 1);
- gen_helper_compute_fprf(t0, cpu_env, arg, t0);
- if (unlikely(set_rc)) {
- tcg_gen_mov_i32(cpu_crf[1], t0);
- }
- gen_helper_float_check_status(cpu_env);
- } else if (unlikely(set_rc)) {
- /* We always need to compute fpcc */
- tcg_gen_movi_i32(t0, 0);
- gen_helper_compute_fprf(t0, cpu_env, arg, t0);
+ if (set_fprf == 0 && !set_rc) {
+ return;
+ }
+
+ tcg_gen_movi_i32(t0, set_fprf != 0);
+ gen_helper_compute_fprf(t0, cpu_env, arg, t0);
+ if (set_rc) {
tcg_gen_mov_i32(cpu_crf[1], t0);
}
+ if (set_fprf != 0) {
+ gen_helper_float_check_status(cpu_env);
+ }
tcg_temp_free_i32(t0);
}
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- target-ppc/translate.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-)