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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 May 2023 11:05:58.9145 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c0651e10-71be-442a-a467-08db4d58b4d8 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM7EUR03FT013.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR08MB7670 X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,GIT_PATCH_0,KAM_DMARC_NONE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: > -----Original Message----- > From: Christophe Lyon > Sent: Friday, May 5, 2023 9:39 AM > To: gcc-patches@gcc.gnu.org; Kyrylo Tkachov ; > Richard Earnshaw ; Richard Sandiford > > Cc: Christophe Lyon > Subject: [PATCH 21/23] arm: [MVE intrinsics] add binary_rshift shape >=20 > This patch adds the binary_rshift shape description. >=20 Ok. Thanks, Kyrill > 2022-09-08 Christophe Lyon >=20 > gcc/ > * config/arm/arm-mve-builtins-shapes.cc (binary_rshift): New. > * config/arm/arm-mve-builtins-shapes.h (binary_rshift): New. > --- > gcc/config/arm/arm-mve-builtins-shapes.cc | 36 +++++++++++++++++++++++ > gcc/config/arm/arm-mve-builtins-shapes.h | 1 + > 2 files changed, 37 insertions(+) >=20 > diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/a= rm- > mve-builtins-shapes.cc > index e3bf586565c..7078f7d7220 100644 > --- a/gcc/config/arm/arm-mve-builtins-shapes.cc > +++ b/gcc/config/arm/arm-mve-builtins-shapes.cc > @@ -365,6 +365,42 @@ struct binary_def : public overloaded_base<0> > }; > SHAPE (binary) >=20 > +/* _t vfoo[_n_t0](_t, const int) > + > + Shape for vector shift right operations that take a vector first > + argument and an integer, and produce a vector. > + > + Check that 'imm' is in the [1..#bits] range. > + > + Example: vrshrq. > + int8x16_t [__arm_]vrshrq[_n_s8](int8x16_t a, const int imm) > + int8x16_t [__arm_]vrshrq_m[_n_s8](int8x16_t inactive, int8x16_t a, co= nst > int imm, mve_pred16_t p) > + int8x16_t [__arm_]vrshrq_x[_n_s8](int8x16_t a, const int imm, > mve_pred16_t p) */ > +struct binary_rshift_def : public overloaded_base<0> > +{ > + void > + build (function_builder &b, const function_group_info &group, > + bool preserve_user_namespace) const override > + { > + b.add_overloaded_functions (group, MODE_n, > preserve_user_namespace); > + build_all (b, "v0,v0,ss32", group, MODE_n, preserve_user_namespace); > + } > + > + tree > + resolve (function_resolver &r) const override > + { > + return r.resolve_uniform (1, 1); > + } > + > + bool > + check (function_checker &c) const override > + { > + unsigned int bits =3D c.type_suffix (0).element_bits; > + return c.require_immediate_range (1, 1, bits); > + } > +}; > +SHAPE (binary_rshift) > + > /* _t vfoo[_t0](_t, _t) > _t vfoo[_n_t0](_t, _t) >=20 > diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/ar= m- > mve-builtins-shapes.h > index ca1c1017e8e..09e00b69e63 100644 > --- a/gcc/config/arm/arm-mve-builtins-shapes.h > +++ b/gcc/config/arm/arm-mve-builtins-shapes.h > @@ -40,6 +40,7 @@ namespace arm_mve > extern const function_shape *const binary_opt_n; > extern const function_shape *const binary_orrq; > extern const function_shape *const binary_round_lshift; > + extern const function_shape *const binary_rshift; > extern const function_shape *const binary_rshift_narrow; > extern const function_shape *const binary_rshift_narrow_unsigned; > extern const function_shape *const create; > -- > 2.34.1