Message ID | 20210212150256.885-9-zhiwei_liu@c-sky.com |
---|---|
State | New |
Headers | show |
Series | target/riscv: support packed extension v0.9.2 | expand |
On Fri, Feb 12, 2021 at 10:20 AM LIU Zhiwei <zhiwei_liu@c-sky.com> wrote: > > Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Alistair > --- > target/riscv/helper.h | 6 ++++ > target/riscv/insn32.decode | 6 ++++ > target/riscv/insn_trans/trans_rvp.c.inc | 7 ++++ > target/riscv/packed_helper.c | 46 +++++++++++++++++++++++++ > 4 files changed, 65 insertions(+) > > diff --git a/target/riscv/helper.h b/target/riscv/helper.h > index 0ecd4d53f9..f41f9acccc 100644 > --- a/target/riscv/helper.h > +++ b/target/riscv/helper.h > @@ -1202,3 +1202,9 @@ DEF_HELPER_3(sll8, tl, env, tl, tl) > DEF_HELPER_3(ksll8, tl, env, tl, tl) > DEF_HELPER_3(kslra8, tl, env, tl, tl) > DEF_HELPER_3(kslra8_u, tl, env, tl, tl) > + > +DEF_HELPER_3(cmpeq16, tl, env, tl, tl) > +DEF_HELPER_3(scmplt16, tl, env, tl, tl) > +DEF_HELPER_3(scmple16, tl, env, tl, tl) > +DEF_HELPER_3(ucmplt16, tl, env, tl, tl) > +DEF_HELPER_3(ucmple16, tl, env, tl, tl) > diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode > index cc782fcde5..f3cd508396 100644 > --- a/target/riscv/insn32.decode > +++ b/target/riscv/insn32.decode > @@ -669,3 +669,9 @@ ksll8 0110110 ..... ..... 000 ..... 1111111 @r > kslli8 0111110 01... ..... 000 ..... 1111111 @sh3 > kslra8 0101111 ..... ..... 000 ..... 1111111 @r > kslra8_u 0110111 ..... ..... 000 ..... 1111111 @r > + > +cmpeq16 0100110 ..... ..... 000 ..... 1111111 @r > +scmplt16 0000110 ..... ..... 000 ..... 1111111 @r > +scmple16 0001110 ..... ..... 000 ..... 1111111 @r > +ucmplt16 0010110 ..... ..... 000 ..... 1111111 @r > +ucmple16 0011110 ..... ..... 000 ..... 1111111 @r > diff --git a/target/riscv/insn_trans/trans_rvp.c.inc b/target/riscv/insn_trans/trans_rvp.c.inc > index 12a64849eb..6438dfb776 100644 > --- a/target/riscv/insn_trans/trans_rvp.c.inc > +++ b/target/riscv/insn_trans/trans_rvp.c.inc > @@ -369,3 +369,10 @@ GEN_RVP_SHIFTI(slli8, sll8, tcg_gen_vec_shl8i_i64); > GEN_RVP_SHIFTI(srai8_u, sra8_u, NULL); > GEN_RVP_SHIFTI(srli8_u, srl8_u, NULL); > GEN_RVP_SHIFTI(kslli8, ksll8, NULL); > + > +/* SIMD 16-bit Compare Instructions */ > +GEN_RVP_R_OOL(cmpeq16); > +GEN_RVP_R_OOL(scmplt16); > +GEN_RVP_R_OOL(scmple16); > +GEN_RVP_R_OOL(ucmplt16); > +GEN_RVP_R_OOL(ucmple16); > diff --git a/target/riscv/packed_helper.c b/target/riscv/packed_helper.c > index ab9ebc472b..30b916b5ad 100644 > --- a/target/riscv/packed_helper.c > +++ b/target/riscv/packed_helper.c > @@ -631,3 +631,49 @@ static inline void do_kslra8_u(CPURISCVState *env, void *vd, void *va, > } > > RVPR(kslra8_u, 1, 1); > + > +/* SIMD 16-bit Compare Instructions */ > +static inline void do_cmpeq16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] == b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(cmpeq16, 1, 2); > + > +static inline void do_scmplt16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + int16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(scmplt16, 1, 2); > + > +static inline void do_scmple16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + int16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(scmple16, 1, 2); > + > +static inline void do_ucmplt16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(ucmplt16, 1, 2); > + > +static inline void do_ucmple16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(ucmple16, 1, 2); > -- > 2.17.1 >
On Fri, 12 Feb 2021 07:02:26 PST (-0800), zhiwei_liu@c-sky.com wrote: > Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> > --- > target/riscv/helper.h | 6 ++++ > target/riscv/insn32.decode | 6 ++++ > target/riscv/insn_trans/trans_rvp.c.inc | 7 ++++ > target/riscv/packed_helper.c | 46 +++++++++++++++++++++++++ > 4 files changed, 65 insertions(+) > > diff --git a/target/riscv/helper.h b/target/riscv/helper.h > index 0ecd4d53f9..f41f9acccc 100644 > --- a/target/riscv/helper.h > +++ b/target/riscv/helper.h > @@ -1202,3 +1202,9 @@ DEF_HELPER_3(sll8, tl, env, tl, tl) > DEF_HELPER_3(ksll8, tl, env, tl, tl) > DEF_HELPER_3(kslra8, tl, env, tl, tl) > DEF_HELPER_3(kslra8_u, tl, env, tl, tl) > + > +DEF_HELPER_3(cmpeq16, tl, env, tl, tl) > +DEF_HELPER_3(scmplt16, tl, env, tl, tl) > +DEF_HELPER_3(scmple16, tl, env, tl, tl) > +DEF_HELPER_3(ucmplt16, tl, env, tl, tl) > +DEF_HELPER_3(ucmple16, tl, env, tl, tl) > diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode > index cc782fcde5..f3cd508396 100644 > --- a/target/riscv/insn32.decode > +++ b/target/riscv/insn32.decode > @@ -669,3 +669,9 @@ ksll8 0110110 ..... ..... 000 ..... 1111111 @r > kslli8 0111110 01... ..... 000 ..... 1111111 @sh3 > kslra8 0101111 ..... ..... 000 ..... 1111111 @r > kslra8_u 0110111 ..... ..... 000 ..... 1111111 @r > + > +cmpeq16 0100110 ..... ..... 000 ..... 1111111 @r > +scmplt16 0000110 ..... ..... 000 ..... 1111111 @r > +scmple16 0001110 ..... ..... 000 ..... 1111111 @r > +ucmplt16 0010110 ..... ..... 000 ..... 1111111 @r > +ucmple16 0011110 ..... ..... 000 ..... 1111111 @r > diff --git a/target/riscv/insn_trans/trans_rvp.c.inc b/target/riscv/insn_trans/trans_rvp.c.inc > index 12a64849eb..6438dfb776 100644 > --- a/target/riscv/insn_trans/trans_rvp.c.inc > +++ b/target/riscv/insn_trans/trans_rvp.c.inc > @@ -369,3 +369,10 @@ GEN_RVP_SHIFTI(slli8, sll8, tcg_gen_vec_shl8i_i64); > GEN_RVP_SHIFTI(srai8_u, sra8_u, NULL); > GEN_RVP_SHIFTI(srli8_u, srl8_u, NULL); > GEN_RVP_SHIFTI(kslli8, ksll8, NULL); > + > +/* SIMD 16-bit Compare Instructions */ > +GEN_RVP_R_OOL(cmpeq16); > +GEN_RVP_R_OOL(scmplt16); > +GEN_RVP_R_OOL(scmple16); > +GEN_RVP_R_OOL(ucmplt16); > +GEN_RVP_R_OOL(ucmple16); > diff --git a/target/riscv/packed_helper.c b/target/riscv/packed_helper.c > index ab9ebc472b..30b916b5ad 100644 > --- a/target/riscv/packed_helper.c > +++ b/target/riscv/packed_helper.c > @@ -631,3 +631,49 @@ static inline void do_kslra8_u(CPURISCVState *env, void *vd, void *va, > } > > RVPR(kslra8_u, 1, 1); > + > +/* SIMD 16-bit Compare Instructions */ > +static inline void do_cmpeq16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] == b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(cmpeq16, 1, 2); > + > +static inline void do_scmplt16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + int16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(scmplt16, 1, 2); > + > +static inline void do_scmple16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + int16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(scmple16, 1, 2); > + > +static inline void do_ucmplt16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(ucmplt16, 1, 2); > + > +static inline void do_ucmple16(CPURISCVState *env, void *vd, void *va, > + void *vb, uint8_t i) > +{ > + uint16_t *d = vd, *a = va, *b = vb; > + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; > +} > + > +RVPR(ucmple16, 1, 2); Thanks, this is on for-next.
On Tue, 25 May 2021 22:30:14 PDT (-0700), Palmer Dabbelt wrote: > On Fri, 12 Feb 2021 07:02:26 PST (-0800), zhiwei_liu@c-sky.com wrote: >> Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> >> --- >> target/riscv/helper.h | 6 ++++ >> target/riscv/insn32.decode | 6 ++++ >> target/riscv/insn_trans/trans_rvp.c.inc | 7 ++++ >> target/riscv/packed_helper.c | 46 +++++++++++++++++++++++++ >> 4 files changed, 65 insertions(+) >> >> diff --git a/target/riscv/helper.h b/target/riscv/helper.h >> index 0ecd4d53f9..f41f9acccc 100644 >> --- a/target/riscv/helper.h >> +++ b/target/riscv/helper.h >> @@ -1202,3 +1202,9 @@ DEF_HELPER_3(sll8, tl, env, tl, tl) >> DEF_HELPER_3(ksll8, tl, env, tl, tl) >> DEF_HELPER_3(kslra8, tl, env, tl, tl) >> DEF_HELPER_3(kslra8_u, tl, env, tl, tl) >> + >> +DEF_HELPER_3(cmpeq16, tl, env, tl, tl) >> +DEF_HELPER_3(scmplt16, tl, env, tl, tl) >> +DEF_HELPER_3(scmple16, tl, env, tl, tl) >> +DEF_HELPER_3(ucmplt16, tl, env, tl, tl) >> +DEF_HELPER_3(ucmple16, tl, env, tl, tl) >> diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode >> index cc782fcde5..f3cd508396 100644 >> --- a/target/riscv/insn32.decode >> +++ b/target/riscv/insn32.decode >> @@ -669,3 +669,9 @@ ksll8 0110110 ..... ..... 000 ..... 1111111 @r >> kslli8 0111110 01... ..... 000 ..... 1111111 @sh3 >> kslra8 0101111 ..... ..... 000 ..... 1111111 @r >> kslra8_u 0110111 ..... ..... 000 ..... 1111111 @r >> + >> +cmpeq16 0100110 ..... ..... 000 ..... 1111111 @r >> +scmplt16 0000110 ..... ..... 000 ..... 1111111 @r >> +scmple16 0001110 ..... ..... 000 ..... 1111111 @r >> +ucmplt16 0010110 ..... ..... 000 ..... 1111111 @r >> +ucmple16 0011110 ..... ..... 000 ..... 1111111 @r >> diff --git a/target/riscv/insn_trans/trans_rvp.c.inc b/target/riscv/insn_trans/trans_rvp.c.inc >> index 12a64849eb..6438dfb776 100644 >> --- a/target/riscv/insn_trans/trans_rvp.c.inc >> +++ b/target/riscv/insn_trans/trans_rvp.c.inc >> @@ -369,3 +369,10 @@ GEN_RVP_SHIFTI(slli8, sll8, tcg_gen_vec_shl8i_i64); >> GEN_RVP_SHIFTI(srai8_u, sra8_u, NULL); >> GEN_RVP_SHIFTI(srli8_u, srl8_u, NULL); >> GEN_RVP_SHIFTI(kslli8, ksll8, NULL); >> + >> +/* SIMD 16-bit Compare Instructions */ >> +GEN_RVP_R_OOL(cmpeq16); >> +GEN_RVP_R_OOL(scmplt16); >> +GEN_RVP_R_OOL(scmple16); >> +GEN_RVP_R_OOL(ucmplt16); >> +GEN_RVP_R_OOL(ucmple16); >> diff --git a/target/riscv/packed_helper.c b/target/riscv/packed_helper.c >> index ab9ebc472b..30b916b5ad 100644 >> --- a/target/riscv/packed_helper.c >> +++ b/target/riscv/packed_helper.c >> @@ -631,3 +631,49 @@ static inline void do_kslra8_u(CPURISCVState *env, void *vd, void *va, >> } >> >> RVPR(kslra8_u, 1, 1); >> + >> +/* SIMD 16-bit Compare Instructions */ >> +static inline void do_cmpeq16(CPURISCVState *env, void *vd, void *va, >> + void *vb, uint8_t i) >> +{ >> + uint16_t *d = vd, *a = va, *b = vb; >> + d[i] = (a[i] == b[i]) ? 0xffff : 0x0; >> +} >> + >> +RVPR(cmpeq16, 1, 2); >> + >> +static inline void do_scmplt16(CPURISCVState *env, void *vd, void *va, >> + void *vb, uint8_t i) >> +{ >> + int16_t *d = vd, *a = va, *b = vb; >> + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; >> +} >> + >> +RVPR(scmplt16, 1, 2); >> + >> +static inline void do_scmple16(CPURISCVState *env, void *vd, void *va, >> + void *vb, uint8_t i) >> +{ >> + int16_t *d = vd, *a = va, *b = vb; >> + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; >> +} >> + >> +RVPR(scmple16, 1, 2); >> + >> +static inline void do_ucmplt16(CPURISCVState *env, void *vd, void *va, >> + void *vb, uint8_t i) >> +{ >> + uint16_t *d = vd, *a = va, *b = vb; >> + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; >> +} >> + >> +RVPR(ucmplt16, 1, 2); >> + >> +static inline void do_ucmple16(CPURISCVState *env, void *vd, void *va, >> + void *vb, uint8_t i) >> +{ >> + uint16_t *d = vd, *a = va, *b = vb; >> + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; >> +} >> + >> +RVPR(ucmple16, 1, 2); > > Thanks, this is on for-next. Oops, got my threads crossed.
diff --git a/target/riscv/helper.h b/target/riscv/helper.h index 0ecd4d53f9..f41f9acccc 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -1202,3 +1202,9 @@ DEF_HELPER_3(sll8, tl, env, tl, tl) DEF_HELPER_3(ksll8, tl, env, tl, tl) DEF_HELPER_3(kslra8, tl, env, tl, tl) DEF_HELPER_3(kslra8_u, tl, env, tl, tl) + +DEF_HELPER_3(cmpeq16, tl, env, tl, tl) +DEF_HELPER_3(scmplt16, tl, env, tl, tl) +DEF_HELPER_3(scmple16, tl, env, tl, tl) +DEF_HELPER_3(ucmplt16, tl, env, tl, tl) +DEF_HELPER_3(ucmple16, tl, env, tl, tl) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index cc782fcde5..f3cd508396 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -669,3 +669,9 @@ ksll8 0110110 ..... ..... 000 ..... 1111111 @r kslli8 0111110 01... ..... 000 ..... 1111111 @sh3 kslra8 0101111 ..... ..... 000 ..... 1111111 @r kslra8_u 0110111 ..... ..... 000 ..... 1111111 @r + +cmpeq16 0100110 ..... ..... 000 ..... 1111111 @r +scmplt16 0000110 ..... ..... 000 ..... 1111111 @r +scmple16 0001110 ..... ..... 000 ..... 1111111 @r +ucmplt16 0010110 ..... ..... 000 ..... 1111111 @r +ucmple16 0011110 ..... ..... 000 ..... 1111111 @r diff --git a/target/riscv/insn_trans/trans_rvp.c.inc b/target/riscv/insn_trans/trans_rvp.c.inc index 12a64849eb..6438dfb776 100644 --- a/target/riscv/insn_trans/trans_rvp.c.inc +++ b/target/riscv/insn_trans/trans_rvp.c.inc @@ -369,3 +369,10 @@ GEN_RVP_SHIFTI(slli8, sll8, tcg_gen_vec_shl8i_i64); GEN_RVP_SHIFTI(srai8_u, sra8_u, NULL); GEN_RVP_SHIFTI(srli8_u, srl8_u, NULL); GEN_RVP_SHIFTI(kslli8, ksll8, NULL); + +/* SIMD 16-bit Compare Instructions */ +GEN_RVP_R_OOL(cmpeq16); +GEN_RVP_R_OOL(scmplt16); +GEN_RVP_R_OOL(scmple16); +GEN_RVP_R_OOL(ucmplt16); +GEN_RVP_R_OOL(ucmple16); diff --git a/target/riscv/packed_helper.c b/target/riscv/packed_helper.c index ab9ebc472b..30b916b5ad 100644 --- a/target/riscv/packed_helper.c +++ b/target/riscv/packed_helper.c @@ -631,3 +631,49 @@ static inline void do_kslra8_u(CPURISCVState *env, void *vd, void *va, } RVPR(kslra8_u, 1, 1); + +/* SIMD 16-bit Compare Instructions */ +static inline void do_cmpeq16(CPURISCVState *env, void *vd, void *va, + void *vb, uint8_t i) +{ + uint16_t *d = vd, *a = va, *b = vb; + d[i] = (a[i] == b[i]) ? 0xffff : 0x0; +} + +RVPR(cmpeq16, 1, 2); + +static inline void do_scmplt16(CPURISCVState *env, void *vd, void *va, + void *vb, uint8_t i) +{ + int16_t *d = vd, *a = va, *b = vb; + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; +} + +RVPR(scmplt16, 1, 2); + +static inline void do_scmple16(CPURISCVState *env, void *vd, void *va, + void *vb, uint8_t i) +{ + int16_t *d = vd, *a = va, *b = vb; + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; +} + +RVPR(scmple16, 1, 2); + +static inline void do_ucmplt16(CPURISCVState *env, void *vd, void *va, + void *vb, uint8_t i) +{ + uint16_t *d = vd, *a = va, *b = vb; + d[i] = (a[i] < b[i]) ? 0xffff : 0x0; +} + +RVPR(ucmplt16, 1, 2); + +static inline void do_ucmple16(CPURISCVState *env, void *vd, void *va, + void *vb, uint8_t i) +{ + uint16_t *d = vd, *a = va, *b = vb; + d[i] = (a[i] <= b[i]) ? 0xffff : 0x0; +} + +RVPR(ucmple16, 1, 2);
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com> --- target/riscv/helper.h | 6 ++++ target/riscv/insn32.decode | 6 ++++ target/riscv/insn_trans/trans_rvp.c.inc | 7 ++++ target/riscv/packed_helper.c | 46 +++++++++++++++++++++++++ 4 files changed, 65 insertions(+)