From: Christophe Lyon <christophe.lyon@arm.com>
Date: Mon, 27 Feb 2023 18:25:32 +0000 (+0000)
Subject: arm: [MVE intrinsics] add binary_imm32 shape
X-Git-Tag: basepoints/gcc-15~9372
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d262f5f9c272b8e99eb87cb4c1113ff21448f54;p=thirdparty%2Fgcc.git

arm: [MVE intrinsics] add binary_imm32 shape

This patch adds the binary_imm32 shape description.

2022-12-12  Christophe Lyon  <christophe.lyon@arm.com>

	gcc/
	* config/arm/arm-mve-builtins-shapes.cc (binary_imm32): New.
	* config/arm/arm-mve-builtins-shapes.h (binary_imm32): New.
---

diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc
index 44e41f653d7a..0542e8747464 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.cc
+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
@@ -489,6 +489,33 @@ struct binary_acca_int64_def : public overloaded_base<0>
 };
 SHAPE (binary_acca_int64)
 
+/* <T0>_t vfoo[_n_t0](<T0>_t, int32_t)
+
+   i.e. the shape for binary operations that operate on
+   a vector and an int32_t.
+
+   Example: vbrsrq.
+   int16x8_t [__arm_]vbrsrq[_n_s16](int16x8_t a, int32_t b)
+   int16x8_t [__arm_]vbrsrq_m[_n_s16](int16x8_t inactive, int16x8_t a, int32_t b, mve_pred16_t p)
+   int16x8_t [__arm_]vbrsrq_x[_n_s16](int16x8_t a, int32_t b, mve_pred16_t p)  */
+struct binary_imm32_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);
+  }
+};
+SHAPE (binary_imm32)
+
 /* <T0>_t vfoo[_n_t0](<T0>_t, const int)
 
    Shape for vector shift right operations that take a vector first
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h
index 6ae1443f26ba..bba38194ce21 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.h
+++ b/gcc/config/arm/arm-mve-builtins-shapes.h
@@ -41,6 +41,7 @@ namespace arm_mve
     extern const function_shape *const binary_acc_int64;
     extern const function_shape *const binary_acca_int32;
     extern const function_shape *const binary_acca_int64;
+    extern const function_shape *const binary_imm32;
     extern const function_shape *const binary_lshift_unsigned;
     extern const function_shape *const binary_maxamina;
     extern const function_shape *const binary_maxavminav;