| Message ID | 20180810193129.1556-5-richard.henderson@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | target/arm: More sve-ish fixes | expand |
On Fri, Aug 10, 2018 at 9:31 PM, Richard Henderson <richard.henderson@linaro.org> wrote: > We were using the wrong flush-to-zero bit for the non-half input. > > Fixes: 46d33d1e3c9 > Cc: qemu-stable@nongnu.org (3.0.1) > Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com> Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com> Laurent > --- > target/arm/translate-sve.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c > index 05ba0518c8..fe7aebdc19 100644 > --- a/target/arm/translate-sve.c > +++ b/target/arm/translate-sve.c > @@ -4093,7 +4093,7 @@ static bool do_zpz_ptr(DisasContext *s, int rd, int rn, int pg, > > static bool trans_FCVT_sh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) > { > - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_sh); > + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_sh); > } > > static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn) > @@ -4103,7 +4103,7 @@ static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn) > > static bool trans_FCVT_dh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) > { > - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_dh); > + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_dh); > } > > static bool trans_FCVT_hd(DisasContext *s, arg_rpr_esz *a, uint32_t insn) > -- > 2.17.1 >
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 05ba0518c8..fe7aebdc19 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4093,7 +4093,7 @@ static bool do_zpz_ptr(DisasContext *s, int rd, int rn, int pg, static bool trans_FCVT_sh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) { - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_sh); + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_sh); } static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn) @@ -4103,7 +4103,7 @@ static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn) static bool trans_FCVT_dh(DisasContext *s, arg_rpr_esz *a, uint32_t insn) { - return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_dh); + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_dh); } static bool trans_FCVT_hd(DisasContext *s, arg_rpr_esz *a, uint32_t insn)
We were using the wrong flush-to-zero bit for the non-half input. Fixes: 46d33d1e3c9 Cc: qemu-stable@nongnu.org (3.0.1) Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/arm/translate-sve.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)