Commit 3b52ad1f authored by Peter Maydell's avatar Peter Maydell
Browse files

target/arm: Stop using cpu_F0s for NEON_2RM_VRINT* 



Switch NEON_2RM_VRINT* away from using cpu_F0s.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Tested-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190613163917.28589-6-peter.maydell@linaro.org
parent cedcc96f

target/arm/translate.c

+3 −5
Original line number Diff line number Diff line
@@ -4181,9 +4181,7 @@ static int neon_2rm_is_float_op(int op) 
     * what we are asking here is "does the code for this case in

     * the Neon for-each-pass loop use cpu_F0s?".

     */

    return ((op >= NEON_2RM_VRINTN && op <= NEON_2RM_VRINTZ) ||

            op == NEON_2RM_VRINTM ||

            (op >= NEON_2RM_VRINTP && op <= NEON_2RM_VCVTMS) ||

    return ((op >= NEON_2RM_VCVTAU && op <= NEON_2RM_VCVTMS) ||

            op >= NEON_2RM_VRECPE_F);

}
@@ -6786,7 +6784,7 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) 
                            tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rmode));

                            gen_helper_set_neon_rmode(tcg_rmode, tcg_rmode,

                                                      cpu_env);

                            gen_helper_rints(cpu_F0s, cpu_F0s, fpstatus);

                            gen_helper_rints(tmp, tmp, fpstatus);

                            gen_helper_set_neon_rmode(tcg_rmode, tcg_rmode,

                                                      cpu_env);

                            tcg_temp_free_ptr(fpstatus);
@@ -6796,7 +6794,7 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) 
                        case NEON_2RM_VRINTX:

                        {

                            TCGv_ptr fpstatus = get_fpstatus_ptr(1);

                            gen_helper_rints_exact(cpu_F0s, cpu_F0s, fpstatus);

                            gen_helper_rints_exact(tmp, tmp, fpstatus);

                            tcg_temp_free_ptr(fpstatus);

                            break;

                        }