// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/builtin/call.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/builtin/call.carbon

fn Add(a: i32, b: i32) -> i32 = "int.sadd";

var arr: [i32; Add(1, 2)];

fn RuntimeCall(a: i32, b: i32) -> i32 {
  return Add(a, b);
}

// CHECK:STDOUT: --- call.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
// CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
// CHECK:STDOUT:   %Add.type.b1f: type = fn_type @Add.1 [template]
// CHECK:STDOUT:   %Add: %Add.type.b1f = struct_value () [template]
// CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [template]
// CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [template]
// CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [template]
// CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
// CHECK:STDOUT:   %ImplicitAs.type.2fd: type = facet_type <@ImplicitAs, @ImplicitAs(Core.IntLiteral)> [template]
// CHECK:STDOUT:   %Convert.type.71e: type = fn_type @Convert.1, @ImplicitAs(Core.IntLiteral) [template]
// CHECK:STDOUT:   %impl_witness.d39: <witness> = impl_witness (imports.%Core.import_ref.a5b), @impl.1(%int_32) [template]
// CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.1(%int_32) [template]
// CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [template]
// CHECK:STDOUT:   %ImplicitAs.facet.f7f: %ImplicitAs.type.205 = facet_value Core.IntLiteral, %impl_witness.d39 [template]
// CHECK:STDOUT:   %.a0b: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet.f7f [template]
// CHECK:STDOUT:   %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [template]
// CHECK:STDOUT:   %Convert.specific_fn.70c: <specific function> = specific_function %Convert.bound.ab5, @Convert.2(%int_32) [template]
// CHECK:STDOUT:   %int_1.5d2: %i32 = int_value 1 [template]
// CHECK:STDOUT:   %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [template]
// CHECK:STDOUT:   %Convert.specific_fn.787: <specific function> = specific_function %Convert.bound.ef9, @Convert.2(%int_32) [template]
// CHECK:STDOUT:   %int_2.ef8: %i32 = int_value 2 [template]
// CHECK:STDOUT:   %int_3.822: %i32 = int_value 3 [template]
// CHECK:STDOUT:   %impl_witness.023: <witness> = impl_witness (imports.%Core.import_ref.85c), @impl.2(%int_32) [template]
// CHECK:STDOUT:   %Convert.type.4ad: type = fn_type @Convert.3, @impl.2(%int_32) [template]
// CHECK:STDOUT:   %Convert.960: %Convert.type.4ad = struct_value () [template]
// CHECK:STDOUT:   %ImplicitAs.facet.e25: %ImplicitAs.type.2fd = facet_value %i32, %impl_witness.023 [template]
// CHECK:STDOUT:   %.10e: type = fn_type_with_self_type %Convert.type.71e, %ImplicitAs.facet.e25 [template]
// CHECK:STDOUT:   %Convert.bound.2d6: <bound method> = bound_method %int_3.822, %Convert.960 [template]
// CHECK:STDOUT:   %Convert.specific_fn.377: <specific function> = specific_function %Convert.bound.2d6, @Convert.3(%int_32) [template]
// CHECK:STDOUT:   %int_3.1ba: Core.IntLiteral = int_value 3 [template]
// CHECK:STDOUT:   %array_type: type = array_type %int_3.1ba, %i32 [template]
// CHECK:STDOUT:   %RuntimeCall.type: type = fn_type @RuntimeCall [template]
// CHECK:STDOUT:   %RuntimeCall: %RuntimeCall.type = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
// CHECK:STDOUT:     .Int = %Core.Int
// CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
// CHECK:STDOUT:     import Core//prelude
// CHECK:STDOUT:     import Core//prelude/...
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = imports.%Core
// CHECK:STDOUT:     .Add = %Add.decl
// CHECK:STDOUT:     .arr = %arr
// CHECK:STDOUT:     .RuntimeCall = %RuntimeCall.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core.import = import Core
// CHECK:STDOUT:   %Add.decl: %Add.type.b1f = fn_decl @Add.1 [template = constants.%Add] {
// CHECK:STDOUT:     %a.patt: %i32 = binding_pattern a
// CHECK:STDOUT:     %a.param_patt: %i32 = value_param_pattern %a.patt, runtime_param0
// CHECK:STDOUT:     %b.patt: %i32 = binding_pattern b
// CHECK:STDOUT:     %b.param_patt: %i32 = value_param_pattern %b.patt, runtime_param1
// CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param2
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc11_27: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:     %i32.loc11_27: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     %a.param: %i32 = value_param runtime_param0
// CHECK:STDOUT:     %.loc11_11: type = splice_block %i32.loc11_11 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc11_11: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc11_11: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %a: %i32 = bind_name a, %a.param
// CHECK:STDOUT:     %b.param: %i32 = value_param runtime_param1
// CHECK:STDOUT:     %.loc11_19: type = splice_block %i32.loc11_19 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc11_19: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc11_19: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %b: %i32 = bind_name b, %b.param
// CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param2
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT:   name_binding_decl {
// CHECK:STDOUT:     %arr.patt: %array_type = binding_pattern arr
// CHECK:STDOUT:     %.loc13_1: %array_type = var_pattern %arr.patt
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %arr.var: ref %array_type = var arr
// CHECK:STDOUT:   %.loc13_25: type = splice_block %array_type [template = constants.%array_type] {
// CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     %Add.ref: %Add.type.b1f = name_ref Add, %Add.decl [template = constants.%Add]
// CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
// CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
// CHECK:STDOUT:     %impl.elem0.loc13_20: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
// CHECK:STDOUT:     %bound_method.loc13_20: <bound method> = bound_method %int_1, %impl.elem0.loc13_20 [template = constants.%Convert.bound.ab5]
// CHECK:STDOUT:     %specific_fn.loc13_20: <specific function> = specific_function %bound_method.loc13_20, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.70c]
// CHECK:STDOUT:     %int.convert_checked.loc13_20: init %i32 = call %specific_fn.loc13_20(%int_1) [template = constants.%int_1.5d2]
// CHECK:STDOUT:     %.loc13_20.1: %i32 = value_of_initializer %int.convert_checked.loc13_20 [template = constants.%int_1.5d2]
// CHECK:STDOUT:     %.loc13_20.2: %i32 = converted %int_1, %.loc13_20.1 [template = constants.%int_1.5d2]
// CHECK:STDOUT:     %impl.elem0.loc13_23: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
// CHECK:STDOUT:     %bound_method.loc13_23: <bound method> = bound_method %int_2, %impl.elem0.loc13_23 [template = constants.%Convert.bound.ef9]
// CHECK:STDOUT:     %specific_fn.loc13_23: <specific function> = specific_function %bound_method.loc13_23, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.787]
// CHECK:STDOUT:     %int.convert_checked.loc13_23: init %i32 = call %specific_fn.loc13_23(%int_2) [template = constants.%int_2.ef8]
// CHECK:STDOUT:     %.loc13_23.1: %i32 = value_of_initializer %int.convert_checked.loc13_23 [template = constants.%int_2.ef8]
// CHECK:STDOUT:     %.loc13_23.2: %i32 = converted %int_2, %.loc13_23.1 [template = constants.%int_2.ef8]
// CHECK:STDOUT:     %int.sadd: init %i32 = call %Add.ref(%.loc13_20.2, %.loc13_23.2) [template = constants.%int_3.822]
// CHECK:STDOUT:     %impl.elem0.loc13_24: %.10e = impl_witness_access constants.%impl_witness.023, element0 [template = constants.%Convert.960]
// CHECK:STDOUT:     %bound_method.loc13_24: <bound method> = bound_method %int.sadd, %impl.elem0.loc13_24 [template = constants.%Convert.bound.2d6]
// CHECK:STDOUT:     %specific_fn.loc13_24: <specific function> = specific_function %bound_method.loc13_24, @Convert.3(constants.%int_32) [template = constants.%Convert.specific_fn.377]
// CHECK:STDOUT:     %.loc13_24.1: %i32 = value_of_initializer %int.sadd [template = constants.%int_3.822]
// CHECK:STDOUT:     %.loc13_24.2: %i32 = converted %int.sadd, %.loc13_24.1 [template = constants.%int_3.822]
// CHECK:STDOUT:     %int.convert_checked.loc13_24: init Core.IntLiteral = call %specific_fn.loc13_24(%.loc13_24.2) [template = constants.%int_3.1ba]
// CHECK:STDOUT:     %.loc13_24.3: Core.IntLiteral = value_of_initializer %int.convert_checked.loc13_24 [template = constants.%int_3.1ba]
// CHECK:STDOUT:     %.loc13_24.4: Core.IntLiteral = converted %int.sadd, %.loc13_24.3 [template = constants.%int_3.1ba]
// CHECK:STDOUT:     %array_type: type = array_type %.loc13_24.4, %i32 [template = constants.%array_type]
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %arr: ref %array_type = bind_name arr, %arr.var
// CHECK:STDOUT:   %RuntimeCall.decl: %RuntimeCall.type = fn_decl @RuntimeCall [template = constants.%RuntimeCall] {
// CHECK:STDOUT:     %a.patt: %i32 = binding_pattern a
// CHECK:STDOUT:     %a.param_patt: %i32 = value_param_pattern %a.patt, runtime_param0
// CHECK:STDOUT:     %b.patt: %i32 = binding_pattern b
// CHECK:STDOUT:     %b.param_patt: %i32 = value_param_pattern %b.patt, runtime_param1
// CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
// CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param2
// CHECK:STDOUT:   } {
// CHECK:STDOUT:     %int_32.loc15_35: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:     %i32.loc15_35: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     %a.param: %i32 = value_param runtime_param0
// CHECK:STDOUT:     %.loc15_19: type = splice_block %i32.loc15_19 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc15_19: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc15_19: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %a: %i32 = bind_name a, %a.param
// CHECK:STDOUT:     %b.param: %i32 = value_param runtime_param1
// CHECK:STDOUT:     %.loc15_27: type = splice_block %i32.loc15_27 [template = constants.%i32] {
// CHECK:STDOUT:       %int_32.loc15_27: Core.IntLiteral = int_value 32 [template = constants.%int_32]
// CHECK:STDOUT:       %i32.loc15_27: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
// CHECK:STDOUT:     }
// CHECK:STDOUT:     %b: %i32 = bind_name b, %b.param
// CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param2
// CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Add.1(%a.param_patt: %i32, %b.param_patt: %i32) -> %i32 = "int.sadd";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a.param_patt: %i32, %b.param_patt: %i32) -> %i32 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %Add.ref: %Add.type.b1f = name_ref Add, file.%Add.decl [template = constants.%Add]
// CHECK:STDOUT:   %a.ref: %i32 = name_ref a, %a
// CHECK:STDOUT:   %b.ref: %i32 = name_ref b, %b
// CHECK:STDOUT:   %int.sadd: init %i32 = call %Add.ref(%a.ref, %b.ref)
// CHECK:STDOUT:   %.loc16_19.1: %i32 = value_of_initializer %int.sadd
// CHECK:STDOUT:   %.loc16_19.2: %i32 = converted %int.sadd, %.loc16_19.1
// CHECK:STDOUT:   return %.loc16_19.2
// CHECK:STDOUT: }
// CHECK:STDOUT: