carbon-lang/toolchain/check/testdata/builtins/float/sub.carbon

// 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

// --- float_sub.carbon

fn Sub(a: f64, b: f64) -> f64 = "float.sub";

fn RuntimeCall(a: f64, b: f64) -> f64 {
  return Sub(a, b);
}

var x: f64 = Sub(2.0, 0.5);

// --- fail_bad_decl.carbon

package FailBadDecl;

// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:1: ERROR: Invalid signature for builtin function "float.sub".
// CHECK:STDERR: fn TooFew(a: f64) -> f64 = "float.sub";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
fn TooFew(a: f64) -> f64 = "float.sub";
// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:1: ERROR: Invalid signature for builtin function "float.sub".
// CHECK:STDERR: fn TooMany(a: f64, b: f64, c: f64) -> f64 = "float.sub";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
fn TooMany(a: f64, b: f64, c: f64) -> f64 = "float.sub";
// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+3]]:1: ERROR: Invalid signature for builtin function "float.sub".
// CHECK:STDERR: fn BadReturnType(a: f64, b: f64) -> bool = "float.sub";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fn BadReturnType(a: f64, b: f64) -> bool = "float.sub";
fn JustRight(a: f64, b: f64) -> f64 = "float.sub";

fn RuntimeCallTooFew(a: f64) -> f64 {
  return TooFew(a);
}

fn RuntimeCallTooMany(a: f64, b: f64, c: f64) -> f64 {
  return TooMany(a, b, c);
}

fn RuntimeCallBadReturnType(a: f64, b: f64) -> bool {
  return BadReturnType(a, b);
}

// CHECK:STDOUT: --- float_sub.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %.1: i32 = int_literal 64 [template]
// CHECK:STDOUT:   %Float: type = fn_type @Float [template]
// CHECK:STDOUT:   %.2: type = tuple_type () [template]
// CHECK:STDOUT:   %struct.1: Float = struct_value () [template]
// CHECK:STDOUT:   %Sub: type = fn_type @Sub [template]
// CHECK:STDOUT:   %struct.2: Sub = struct_value () [template]
// CHECK:STDOUT:   %RuntimeCall: type = fn_type @RuntimeCall [template]
// CHECK:STDOUT:   %struct.3: RuntimeCall = struct_value () [template]
// CHECK:STDOUT:   %.3: f64 = float_literal 2 [template]
// CHECK:STDOUT:   %.4: f64 = float_literal 0.5 [template]
// CHECK:STDOUT:   %.5: f64 = float_literal 1.5 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = %Core
// CHECK:STDOUT:     .Sub = %Sub.decl
// CHECK:STDOUT:     .RuntimeCall = %RuntimeCall.decl
// CHECK:STDOUT:     .x = %x
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT:   %import_ref.1: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.2: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.3: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %Sub.decl: Sub = fn_decl @Sub [template = constants.%struct.2] {
// CHECK:STDOUT:     %.loc2_11.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc2_11: init type = call constants.%struct.1(%.loc2_11.1) [template = f64]
// CHECK:STDOUT:     %.loc2_11.2: type = value_of_initializer %float.make_type.loc2_11 [template = f64]
// CHECK:STDOUT:     %.loc2_11.3: type = converted %float.make_type.loc2_11, %.loc2_11.2 [template = f64]
// CHECK:STDOUT:     %a.loc2_8.1: f64 = param a
// CHECK:STDOUT:     @Sub.%a: f64 = bind_name a, %a.loc2_8.1
// CHECK:STDOUT:     %.loc2_19.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc2_19: init type = call constants.%struct.1(%.loc2_19.1) [template = f64]
// CHECK:STDOUT:     %.loc2_19.2: type = value_of_initializer %float.make_type.loc2_19 [template = f64]
// CHECK:STDOUT:     %.loc2_19.3: type = converted %float.make_type.loc2_19, %.loc2_19.2 [template = f64]
// CHECK:STDOUT:     %b.loc2_16.1: f64 = param b
// CHECK:STDOUT:     @Sub.%b: f64 = bind_name b, %b.loc2_16.1
// CHECK:STDOUT:     %.loc2_27.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc2_27: init type = call constants.%struct.1(%.loc2_27.1) [template = f64]
// CHECK:STDOUT:     %.loc2_27.2: type = value_of_initializer %float.make_type.loc2_27 [template = f64]
// CHECK:STDOUT:     %.loc2_27.3: type = converted %float.make_type.loc2_27, %.loc2_27.2 [template = f64]
// CHECK:STDOUT:     @Sub.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.4: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.5: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.6: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %RuntimeCall.decl: RuntimeCall = fn_decl @RuntimeCall [template = constants.%struct.3] {
// CHECK:STDOUT:     %.loc4_19.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc4_19: init type = call constants.%struct.1(%.loc4_19.1) [template = f64]
// CHECK:STDOUT:     %.loc4_19.2: type = value_of_initializer %float.make_type.loc4_19 [template = f64]
// CHECK:STDOUT:     %.loc4_19.3: type = converted %float.make_type.loc4_19, %.loc4_19.2 [template = f64]
// CHECK:STDOUT:     %a.loc4_16.1: f64 = param a
// CHECK:STDOUT:     @RuntimeCall.%a: f64 = bind_name a, %a.loc4_16.1
// CHECK:STDOUT:     %.loc4_27.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc4_27: init type = call constants.%struct.1(%.loc4_27.1) [template = f64]
// CHECK:STDOUT:     %.loc4_27.2: type = value_of_initializer %float.make_type.loc4_27 [template = f64]
// CHECK:STDOUT:     %.loc4_27.3: type = converted %float.make_type.loc4_27, %.loc4_27.2 [template = f64]
// CHECK:STDOUT:     %b.loc4_24.1: f64 = param b
// CHECK:STDOUT:     @RuntimeCall.%b: f64 = bind_name b, %b.loc4_24.1
// CHECK:STDOUT:     %.loc4_35.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc4_35: init type = call constants.%struct.1(%.loc4_35.1) [template = f64]
// CHECK:STDOUT:     %.loc4_35.2: type = value_of_initializer %float.make_type.loc4_35 [template = f64]
// CHECK:STDOUT:     %.loc4_35.3: type = converted %float.make_type.loc4_35, %.loc4_35.2 [template = f64]
// CHECK:STDOUT:     @RuntimeCall.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %.loc8_8.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:   %import_ref.7: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %float.make_type.loc8: init type = call constants.%struct.1(%.loc8_8.1) [template = f64]
// CHECK:STDOUT:   %.loc8_8.2: type = value_of_initializer %float.make_type.loc8 [template = f64]
// CHECK:STDOUT:   %.loc8_8.3: type = converted %float.make_type.loc8, %.loc8_8.2 [template = f64]
// CHECK:STDOUT:   %x.var: ref f64 = var x
// CHECK:STDOUT:   %x: ref f64 = bind_name x, %x.var
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Float(%size: i32) -> type = "float.make_type";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Sub(%a: f64, %b: f64) -> f64 = "float.sub";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> f64 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %Sub.ref: Sub = name_ref Sub, file.%Sub.decl [template = constants.%struct.2]
// CHECK:STDOUT:   %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT:   %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT:   %float.sub: init f64 = call %Sub.ref(%a.ref, %b.ref)
// CHECK:STDOUT:   %.loc5_19.1: f64 = value_of_initializer %float.sub
// CHECK:STDOUT:   %.loc5_19.2: f64 = converted %float.sub, %.loc5_19.1
// CHECK:STDOUT:   return %.loc5_19.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %Sub.ref: Sub = name_ref Sub, file.%Sub.decl [template = constants.%struct.2]
// CHECK:STDOUT:   %.loc8_18: f64 = float_literal 2 [template = constants.%.3]
// CHECK:STDOUT:   %.loc8_23: f64 = float_literal 0.5 [template = constants.%.4]
// CHECK:STDOUT:   %float.sub: init f64 = call %Sub.ref(%.loc8_18, %.loc8_23) [template = constants.%.5]
// CHECK:STDOUT:   assign file.%x.var, %float.sub
// CHECK:STDOUT:   return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_bad_decl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT:   %.1: i32 = int_literal 64 [template]
// CHECK:STDOUT:   %Float: type = fn_type @Float [template]
// CHECK:STDOUT:   %.2: type = tuple_type () [template]
// CHECK:STDOUT:   %struct.1: Float = struct_value () [template]
// CHECK:STDOUT:   %TooFew: type = fn_type @TooFew [template]
// CHECK:STDOUT:   %struct.2: TooFew = struct_value () [template]
// CHECK:STDOUT:   %TooMany: type = fn_type @TooMany [template]
// CHECK:STDOUT:   %struct.3: TooMany = struct_value () [template]
// CHECK:STDOUT:   %Bool: type = fn_type @Bool [template]
// CHECK:STDOUT:   %struct.4: Bool = struct_value () [template]
// CHECK:STDOUT:   %BadReturnType: type = fn_type @BadReturnType [template]
// CHECK:STDOUT:   %struct.5: BadReturnType = struct_value () [template]
// CHECK:STDOUT:   %JustRight: type = fn_type @JustRight [template]
// CHECK:STDOUT:   %struct.6: JustRight = struct_value () [template]
// CHECK:STDOUT:   %RuntimeCallTooFew: type = fn_type @RuntimeCallTooFew [template]
// CHECK:STDOUT:   %struct.7: RuntimeCallTooFew = struct_value () [template]
// CHECK:STDOUT:   %RuntimeCallTooMany: type = fn_type @RuntimeCallTooMany [template]
// CHECK:STDOUT:   %struct.8: RuntimeCallTooMany = struct_value () [template]
// CHECK:STDOUT:   %RuntimeCallBadReturnType: type = fn_type @RuntimeCallBadReturnType [template]
// CHECK:STDOUT:   %struct.9: RuntimeCallBadReturnType = struct_value () [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT:   package: <namespace> = namespace [template] {
// CHECK:STDOUT:     .Core = %Core
// CHECK:STDOUT:     .TooFew = %TooFew.decl
// CHECK:STDOUT:     .TooMany = %TooMany.decl
// CHECK:STDOUT:     .BadReturnType = %BadReturnType.decl
// CHECK:STDOUT:     .JustRight = %JustRight.decl
// CHECK:STDOUT:     .RuntimeCallTooFew = %RuntimeCallTooFew.decl
// CHECK:STDOUT:     .RuntimeCallTooMany = %RuntimeCallTooMany.decl
// CHECK:STDOUT:     .RuntimeCallBadReturnType = %RuntimeCallBadReturnType.decl
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT:   %import_ref.1: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.2: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %TooFew.decl: TooFew = fn_decl @TooFew [template = constants.%struct.2] {
// CHECK:STDOUT:     %.loc8_14.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc8_14: init type = call constants.%struct.1(%.loc8_14.1) [template = f64]
// CHECK:STDOUT:     %.loc8_14.2: type = value_of_initializer %float.make_type.loc8_14 [template = f64]
// CHECK:STDOUT:     %.loc8_14.3: type = converted %float.make_type.loc8_14, %.loc8_14.2 [template = f64]
// CHECK:STDOUT:     %a.loc8_11.1: f64 = param a
// CHECK:STDOUT:     @TooFew.%a: f64 = bind_name a, %a.loc8_11.1
// CHECK:STDOUT:     %.loc8_22.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc8_22: init type = call constants.%struct.1(%.loc8_22.1) [template = f64]
// CHECK:STDOUT:     %.loc8_22.2: type = value_of_initializer %float.make_type.loc8_22 [template = f64]
// CHECK:STDOUT:     %.loc8_22.3: type = converted %float.make_type.loc8_22, %.loc8_22.2 [template = f64]
// CHECK:STDOUT:     @TooFew.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.3: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.4: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.5: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.6: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %TooMany.decl: TooMany = fn_decl @TooMany [template = constants.%struct.3] {
// CHECK:STDOUT:     %.loc13_15.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc13_15: init type = call constants.%struct.1(%.loc13_15.1) [template = f64]
// CHECK:STDOUT:     %.loc13_15.2: type = value_of_initializer %float.make_type.loc13_15 [template = f64]
// CHECK:STDOUT:     %.loc13_15.3: type = converted %float.make_type.loc13_15, %.loc13_15.2 [template = f64]
// CHECK:STDOUT:     %a.loc13_12.1: f64 = param a
// CHECK:STDOUT:     @TooMany.%a: f64 = bind_name a, %a.loc13_12.1
// CHECK:STDOUT:     %.loc13_23.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc13_23: init type = call constants.%struct.1(%.loc13_23.1) [template = f64]
// CHECK:STDOUT:     %.loc13_23.2: type = value_of_initializer %float.make_type.loc13_23 [template = f64]
// CHECK:STDOUT:     %.loc13_23.3: type = converted %float.make_type.loc13_23, %.loc13_23.2 [template = f64]
// CHECK:STDOUT:     %b.loc13_20.1: f64 = param b
// CHECK:STDOUT:     @TooMany.%b: f64 = bind_name b, %b.loc13_20.1
// CHECK:STDOUT:     %.loc13_31.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc13_31: init type = call constants.%struct.1(%.loc13_31.1) [template = f64]
// CHECK:STDOUT:     %.loc13_31.2: type = value_of_initializer %float.make_type.loc13_31 [template = f64]
// CHECK:STDOUT:     %.loc13_31.3: type = converted %float.make_type.loc13_31, %.loc13_31.2 [template = f64]
// CHECK:STDOUT:     %c.loc13_28.1: f64 = param c
// CHECK:STDOUT:     @TooMany.%c: f64 = bind_name c, %c.loc13_28.1
// CHECK:STDOUT:     %.loc13_39.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc13_39: init type = call constants.%struct.1(%.loc13_39.1) [template = f64]
// CHECK:STDOUT:     %.loc13_39.2: type = value_of_initializer %float.make_type.loc13_39 [template = f64]
// CHECK:STDOUT:     %.loc13_39.3: type = converted %float.make_type.loc13_39, %.loc13_39.2 [template = f64]
// CHECK:STDOUT:     @TooMany.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.7: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.8: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.9: Bool = import_ref ir7, inst+2, loaded [template = constants.%struct.4]
// CHECK:STDOUT:   %BadReturnType.decl: BadReturnType = fn_decl @BadReturnType [template = constants.%struct.5] {
// CHECK:STDOUT:     %.loc17_21.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc17_21: init type = call constants.%struct.1(%.loc17_21.1) [template = f64]
// CHECK:STDOUT:     %.loc17_21.2: type = value_of_initializer %float.make_type.loc17_21 [template = f64]
// CHECK:STDOUT:     %.loc17_21.3: type = converted %float.make_type.loc17_21, %.loc17_21.2 [template = f64]
// CHECK:STDOUT:     %a.loc17_18.1: f64 = param a
// CHECK:STDOUT:     @BadReturnType.%a: f64 = bind_name a, %a.loc17_18.1
// CHECK:STDOUT:     %.loc17_29.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc17_29: init type = call constants.%struct.1(%.loc17_29.1) [template = f64]
// CHECK:STDOUT:     %.loc17_29.2: type = value_of_initializer %float.make_type.loc17_29 [template = f64]
// CHECK:STDOUT:     %.loc17_29.3: type = converted %float.make_type.loc17_29, %.loc17_29.2 [template = f64]
// CHECK:STDOUT:     %b.loc17_26.1: f64 = param b
// CHECK:STDOUT:     @BadReturnType.%b: f64 = bind_name b, %b.loc17_26.1
// CHECK:STDOUT:     %bool.make_type.loc17: init type = call constants.%struct.4() [template = bool]
// CHECK:STDOUT:     %.loc17_37.1: type = value_of_initializer %bool.make_type.loc17 [template = bool]
// CHECK:STDOUT:     %.loc17_37.2: type = converted %bool.make_type.loc17, %.loc17_37.1 [template = bool]
// CHECK:STDOUT:     @BadReturnType.%return: ref bool = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.10: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.11: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.12: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %JustRight.decl: JustRight = fn_decl @JustRight [template = constants.%struct.6] {
// CHECK:STDOUT:     %.loc18_17.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc18_17: init type = call constants.%struct.1(%.loc18_17.1) [template = f64]
// CHECK:STDOUT:     %.loc18_17.2: type = value_of_initializer %float.make_type.loc18_17 [template = f64]
// CHECK:STDOUT:     %.loc18_17.3: type = converted %float.make_type.loc18_17, %.loc18_17.2 [template = f64]
// CHECK:STDOUT:     %a.loc18_14.1: f64 = param a
// CHECK:STDOUT:     @JustRight.%a: f64 = bind_name a, %a.loc18_14.1
// CHECK:STDOUT:     %.loc18_25.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc18_25: init type = call constants.%struct.1(%.loc18_25.1) [template = f64]
// CHECK:STDOUT:     %.loc18_25.2: type = value_of_initializer %float.make_type.loc18_25 [template = f64]
// CHECK:STDOUT:     %.loc18_25.3: type = converted %float.make_type.loc18_25, %.loc18_25.2 [template = f64]
// CHECK:STDOUT:     %b.loc18_22.1: f64 = param b
// CHECK:STDOUT:     @JustRight.%b: f64 = bind_name b, %b.loc18_22.1
// CHECK:STDOUT:     %.loc18_33.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc18_33: init type = call constants.%struct.1(%.loc18_33.1) [template = f64]
// CHECK:STDOUT:     %.loc18_33.2: type = value_of_initializer %float.make_type.loc18_33 [template = f64]
// CHECK:STDOUT:     %.loc18_33.3: type = converted %float.make_type.loc18_33, %.loc18_33.2 [template = f64]
// CHECK:STDOUT:     @JustRight.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.13: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.14: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %RuntimeCallTooFew.decl: RuntimeCallTooFew = fn_decl @RuntimeCallTooFew [template = constants.%struct.7] {
// CHECK:STDOUT:     %.loc20_25.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc20_25: init type = call constants.%struct.1(%.loc20_25.1) [template = f64]
// CHECK:STDOUT:     %.loc20_25.2: type = value_of_initializer %float.make_type.loc20_25 [template = f64]
// CHECK:STDOUT:     %.loc20_25.3: type = converted %float.make_type.loc20_25, %.loc20_25.2 [template = f64]
// CHECK:STDOUT:     %a.loc20_22.1: f64 = param a
// CHECK:STDOUT:     @RuntimeCallTooFew.%a: f64 = bind_name a, %a.loc20_22.1
// CHECK:STDOUT:     %.loc20_33.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc20_33: init type = call constants.%struct.1(%.loc20_33.1) [template = f64]
// CHECK:STDOUT:     %.loc20_33.2: type = value_of_initializer %float.make_type.loc20_33 [template = f64]
// CHECK:STDOUT:     %.loc20_33.3: type = converted %float.make_type.loc20_33, %.loc20_33.2 [template = f64]
// CHECK:STDOUT:     @RuntimeCallTooFew.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.15: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.16: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.17: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.18: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %RuntimeCallTooMany.decl: RuntimeCallTooMany = fn_decl @RuntimeCallTooMany [template = constants.%struct.8] {
// CHECK:STDOUT:     %.loc24_26.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc24_26: init type = call constants.%struct.1(%.loc24_26.1) [template = f64]
// CHECK:STDOUT:     %.loc24_26.2: type = value_of_initializer %float.make_type.loc24_26 [template = f64]
// CHECK:STDOUT:     %.loc24_26.3: type = converted %float.make_type.loc24_26, %.loc24_26.2 [template = f64]
// CHECK:STDOUT:     %a.loc24_23.1: f64 = param a
// CHECK:STDOUT:     @RuntimeCallTooMany.%a: f64 = bind_name a, %a.loc24_23.1
// CHECK:STDOUT:     %.loc24_34.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc24_34: init type = call constants.%struct.1(%.loc24_34.1) [template = f64]
// CHECK:STDOUT:     %.loc24_34.2: type = value_of_initializer %float.make_type.loc24_34 [template = f64]
// CHECK:STDOUT:     %.loc24_34.3: type = converted %float.make_type.loc24_34, %.loc24_34.2 [template = f64]
// CHECK:STDOUT:     %b.loc24_31.1: f64 = param b
// CHECK:STDOUT:     @RuntimeCallTooMany.%b: f64 = bind_name b, %b.loc24_31.1
// CHECK:STDOUT:     %.loc24_42.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc24_42: init type = call constants.%struct.1(%.loc24_42.1) [template = f64]
// CHECK:STDOUT:     %.loc24_42.2: type = value_of_initializer %float.make_type.loc24_42 [template = f64]
// CHECK:STDOUT:     %.loc24_42.3: type = converted %float.make_type.loc24_42, %.loc24_42.2 [template = f64]
// CHECK:STDOUT:     %c.loc24_39.1: f64 = param c
// CHECK:STDOUT:     @RuntimeCallTooMany.%c: f64 = bind_name c, %c.loc24_39.1
// CHECK:STDOUT:     %.loc24_50.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc24_50: init type = call constants.%struct.1(%.loc24_50.1) [template = f64]
// CHECK:STDOUT:     %.loc24_50.2: type = value_of_initializer %float.make_type.loc24_50 [template = f64]
// CHECK:STDOUT:     %.loc24_50.3: type = converted %float.make_type.loc24_50, %.loc24_50.2 [template = f64]
// CHECK:STDOUT:     @RuntimeCallTooMany.%return: ref f64 = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT:   %import_ref.19: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.20: Float = import_ref ir3, inst+31, loaded [template = constants.%struct.1]
// CHECK:STDOUT:   %import_ref.21: Bool = import_ref ir7, inst+2, loaded [template = constants.%struct.4]
// CHECK:STDOUT:   %RuntimeCallBadReturnType.decl: RuntimeCallBadReturnType = fn_decl @RuntimeCallBadReturnType [template = constants.%struct.9] {
// CHECK:STDOUT:     %.loc28_32.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc28_32: init type = call constants.%struct.1(%.loc28_32.1) [template = f64]
// CHECK:STDOUT:     %.loc28_32.2: type = value_of_initializer %float.make_type.loc28_32 [template = f64]
// CHECK:STDOUT:     %.loc28_32.3: type = converted %float.make_type.loc28_32, %.loc28_32.2 [template = f64]
// CHECK:STDOUT:     %a.loc28_29.1: f64 = param a
// CHECK:STDOUT:     @RuntimeCallBadReturnType.%a: f64 = bind_name a, %a.loc28_29.1
// CHECK:STDOUT:     %.loc28_40.1: i32 = int_literal 64 [template = constants.%.1]
// CHECK:STDOUT:     %float.make_type.loc28_40: init type = call constants.%struct.1(%.loc28_40.1) [template = f64]
// CHECK:STDOUT:     %.loc28_40.2: type = value_of_initializer %float.make_type.loc28_40 [template = f64]
// CHECK:STDOUT:     %.loc28_40.3: type = converted %float.make_type.loc28_40, %.loc28_40.2 [template = f64]
// CHECK:STDOUT:     %b.loc28_37.1: f64 = param b
// CHECK:STDOUT:     @RuntimeCallBadReturnType.%b: f64 = bind_name b, %b.loc28_37.1
// CHECK:STDOUT:     %bool.make_type.loc28: init type = call constants.%struct.4() [template = bool]
// CHECK:STDOUT:     %.loc28_48.1: type = value_of_initializer %bool.make_type.loc28 [template = bool]
// CHECK:STDOUT:     %.loc28_48.2: type = converted %bool.make_type.loc28, %.loc28_48.1 [template = bool]
// CHECK:STDOUT:     @RuntimeCallBadReturnType.%return: ref bool = var <return slot>
// CHECK:STDOUT:   }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Float(%size: i32) -> type = "float.make_type";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @TooFew(%a: f64) -> f64;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @TooMany(%a: f64, %b: f64, %c: f64) -> f64;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Bool() -> type = "bool.make_type";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @BadReturnType(%a: f64, %b: f64) -> bool;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @JustRight(%a: f64, %b: f64) -> f64 = "float.sub";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCallTooFew(%a: f64) -> f64 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %TooFew.ref: TooFew = name_ref TooFew, file.%TooFew.decl [template = constants.%struct.2]
// CHECK:STDOUT:   %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT:   %TooFew.call: init f64 = call %TooFew.ref(%a.ref)
// CHECK:STDOUT:   %.loc21_19.1: f64 = value_of_initializer %TooFew.call
// CHECK:STDOUT:   %.loc21_19.2: f64 = converted %TooFew.call, %.loc21_19.1
// CHECK:STDOUT:   return %.loc21_19.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCallTooMany(%a: f64, %b: f64, %c: f64) -> f64 {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %TooMany.ref: TooMany = name_ref TooMany, file.%TooMany.decl [template = constants.%struct.3]
// CHECK:STDOUT:   %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT:   %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT:   %c.ref: f64 = name_ref c, %c
// CHECK:STDOUT:   %TooMany.call: init f64 = call %TooMany.ref(%a.ref, %b.ref, %c.ref)
// CHECK:STDOUT:   %.loc25_26.1: f64 = value_of_initializer %TooMany.call
// CHECK:STDOUT:   %.loc25_26.2: f64 = converted %TooMany.call, %.loc25_26.1
// CHECK:STDOUT:   return %.loc25_26.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCallBadReturnType(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT:   %BadReturnType.ref: BadReturnType = name_ref BadReturnType, file.%BadReturnType.decl [template = constants.%struct.5]
// CHECK:STDOUT:   %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT:   %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT:   %BadReturnType.call: init bool = call %BadReturnType.ref(%a.ref, %b.ref)
// CHECK:STDOUT:   %.loc29_29.1: bool = value_of_initializer %BadReturnType.call
// CHECK:STDOUT:   %.loc29_29.2: bool = converted %BadReturnType.call, %.loc29_29.1
// CHECK:STDOUT:   return %.loc29_29.2
// CHECK:STDOUT: }
// CHECK:STDOUT: