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* [PATCH 01/23] arm: [MVE intrinsics] add binary_round_lshift shape
@ 2023-05-05  8:39 Christophe Lyon
  2023-05-05  8:39 ` [PATCH 02/23] arm: [MVE intrinsics] factorize vqrshlq vrshlq Christophe Lyon
                   ` (22 more replies)
  0 siblings, 23 replies; 46+ messages in thread
From: Christophe Lyon @ 2023-05-05  8:39 UTC (permalink / raw)
  To: gcc-patches, kyrylo.tkachov, richard.earnshaw, richard.sandiford
  Cc: Christophe Lyon

This patch adds the binary_round_lshift shape description.

2022-09-08  Christophe Lyon  <christophe.lyon@arm.com>

	gcc/
	* config/arm/arm-mve-builtins-shapes.cc (binary_round_lshift): New.
	* config/arm/arm-mve-builtins-shapes.h (binary_round_lshift): New.
---
 gcc/config/arm/arm-mve-builtins-shapes.cc | 61 +++++++++++++++++++++++
 gcc/config/arm/arm-mve-builtins-shapes.h  |  1 +
 2 files changed, 62 insertions(+)

diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc
index 5e6681c784a..28a2d66ddd1 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.cc
+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
@@ -458,6 +458,67 @@ struct binary_orrq_def : public overloaded_base<0>
 };
 SHAPE (binary_orrq)
 
+/* <T0>_t vfoo[t0](<T0>_t, <T0>_t)
+   <T0>_t vfoo[_n_t0](<T0>_t, int32_t)
+
+   Shape for rounding shift left operations.
+
+   Example: vrshlq.
+   int8x16_t [__arm_]vrshlq[_n_s8](int8x16_t a, int32_t b)
+   int8x16_t [__arm_]vrshlq_m_n[_s8](int8x16_t a, int32_t b, mve_pred16_t p)
+   int8x16_t [__arm_]vrshlq[_s8](int8x16_t a, int8x16_t b)
+   int8x16_t [__arm_]vrshlq_m[_s8](int8x16_t inactive, int8x16_t a, int8x16_t b, mve_pred16_t p)
+   int8x16_t [__arm_]vrshlq_x[_s8](int8x16_t a, int8x16_t b, mve_pred16_t p)  */
+struct binary_round_lshift_def : public overloaded_base<0>
+{
+  bool
+  explicit_mode_suffix_p (enum predication_index pred, enum mode_suffix_index mode) const override
+  {
+    return ((mode == MODE_n)
+	    && (pred == PRED_m));
+  }
+
+  bool
+  skip_overload_p (enum predication_index pred, enum mode_suffix_index mode) const override
+  {
+    switch (mode)
+      {
+      case MODE_none:
+	return false;
+
+	/* For MODE_n, share the overloaded instance with MODE_none, except for PRED_m.  */
+      case MODE_n:
+	return pred != PRED_m;
+
+      default:
+	gcc_unreachable ();
+      }
+  }
+
+  void
+  build (function_builder &b, const function_group_info &group,
+	 bool preserve_user_namespace) const override
+  {
+    b.add_overloaded_functions (group, MODE_none, preserve_user_namespace);
+    b.add_overloaded_functions (group, MODE_n, preserve_user_namespace);
+    build_all (b, "v0,v0,vs0", group, MODE_none, preserve_user_namespace);
+    build_all (b, "v0,v0,ss32", group, MODE_n, preserve_user_namespace, false, preds_m_or_none);
+  }
+
+  tree
+  resolve (function_resolver &r) const override
+  {
+    unsigned int i, nargs;
+    type_suffix_index type;
+    if (!r.check_gp_argument (2, i, nargs)
+	|| (type = r.infer_vector_type (0)) == NUM_TYPE_SUFFIXES)
+      return error_mark_node;
+
+    return r.finish_opt_n_resolution (i, 0, type, TYPE_signed);
+  }
+};
+SHAPE (binary_round_lshift)
+
 /* <T0>xN_t vfoo[_t0](uint64_t, uint64_t)
 
    where there are N arguments in total.
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h
index 3305d12877a..cef081aa8ec 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.h
+++ b/gcc/config/arm/arm-mve-builtins-shapes.h
@@ -37,6 +37,7 @@ namespace arm_mve
     extern const function_shape *const binary;
     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 create;
     extern const function_shape *const inherent;
     extern const function_shape *const unary_convert;
-- 
2.34.1


^ permalink raw reply	[flat|nested] 46+ messages in thread

end of thread, other threads:[~2023-05-05 11:07 UTC | newest]

Thread overview: 46+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-05-05  8:39 [PATCH 01/23] arm: [MVE intrinsics] add binary_round_lshift shape Christophe Lyon
2023-05-05  8:39 ` [PATCH 02/23] arm: [MVE intrinsics] factorize vqrshlq vrshlq Christophe Lyon
2023-05-05  9:58   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 03/23] arm: [MVE intrinsics] rework vrshlq vqrshlq Christophe Lyon
2023-05-05  9:59   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 04/23] arm: [MVE intrinsics] factorize vqshlq vshlq Christophe Lyon
2023-05-05 10:00   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 05/23] arm: [MVE intrinsics] rework vqrdmulhq Christophe Lyon
2023-05-05 10:01   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 06/23] arm: [MVE intrinsics] factorize vabdq Christophe Lyon
2023-05-05 10:48   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 07/23] arm: [MVE intrinsics] rework vabdq Christophe Lyon
2023-05-05 10:49   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 08/23] arm: [MVE intrinsics] add binary_lshift shape Christophe Lyon
2023-05-05 10:51   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 09/23] arm: [MVE intrinsics] add support for MODE_r Christophe Lyon
2023-05-05 10:55   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 10/23] arm: [MVE intrinsics] add binary_lshift_r shape Christophe Lyon
2023-05-05 10:56   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 11/23] arm: [MVE intrinsics] add unspec_mve_function_exact_insn_vshl Christophe Lyon
2023-05-05 10:56   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 12/23] arm: [MVE intrinsics] rework vqshlq vshlq Christophe Lyon
2023-05-05 10:58   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 13/23] arm: [MVE intrinsics] factorize vmaxq vminq Christophe Lyon
2023-05-05 10:58   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 14/23] arm: [MVE intrinsics] rework " Christophe Lyon
2023-05-05 10:59   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 15/23] arm: [MVE intrinsics] add binary_rshift_narrow shape Christophe Lyon
2023-05-05 11:00   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 16/23] arm: [MVE intrinsics] factorize vshrntq vshrnbq vrshrnbq vrshrntq vqshrnbq vqshrntq vqrshrnbq vqrshrntq Christophe Lyon
2023-05-05 11:00   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 17/23] arm: [MVE intrinsics] rework vshrnbq vshrntq " Christophe Lyon
2023-05-05 11:02   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 18/23] arm: [MVE intrinsics] add binary_rshift_narrow_unsigned shape Christophe Lyon
2023-05-05 11:03   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 19/23] arm: [MVE intrinsics] factorize vqrshrunb vqrshrunt vqshrunb vqshrunt Christophe Lyon
2023-05-05 11:04   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 20/23] arm: [MVE intrinsics] rework vqrshrunbq vqrshruntq vqshrunbq vqshruntq Christophe Lyon
2023-05-05 11:05   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 21/23] arm: [MVE intrinsics] add binary_rshift shape Christophe Lyon
2023-05-05 11:05   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 22/23] arm: [MVE intrinsics] factorize vsrhrq vrshrq Christophe Lyon
2023-05-05 11:06   ` Kyrylo Tkachov
2023-05-05  8:39 ` [PATCH 23/23] arm: [MVE intrinsics] rework vshrq vrshrq Christophe Lyon
2023-05-05 11:07   ` Kyrylo Tkachov
2023-05-05  9:55 ` [PATCH 01/23] arm: [MVE intrinsics] add binary_round_lshift shape Kyrylo Tkachov

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