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carbon-lang
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toolchain
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check
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testdata
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function
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call
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more_param_ir.carbon

more_param_ir.carbon 12 KB
文件歷史 原始文件

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/call/more_param_ir.carbon
    12. 

  12. // TIP: To dump output, run:
    13. 

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/call/more_param_ir.carbon
    14. 

  14. 

  15. fn Foo(unused a: i32, unused b: i32) {}
    16. 

  16. 

  17. fn Main() {
    18. 

  18.   var x: (i32,) = (1,);
    19. 

  19.   // Generates multiple IR instructions for the first parameter.
    20. 

  20.   Foo(x.0, 6);
    21. 

  21. }
    22. 

  22. 

  23. // CHECK:STDOUT: --- more_param_ir.carbon
    24. 

  24. // CHECK:STDOUT:
    25. 

  25. // CHECK:STDOUT: constants {
    26. 

  26. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    27. 

  27. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    28. 

  28. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    29. 

  29. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    30. 

  30. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    31. 

  31. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    32. 

  32. // CHECK:STDOUT:   %Foo.type: type = fn_type @Foo [concrete]
    33. 

  33. // CHECK:STDOUT:   %Foo: %Foo.type = struct_value () [concrete]
    34. 

  34. // CHECK:STDOUT:   %Main.type: type = fn_type @Main [concrete]
    35. 

  35. // CHECK:STDOUT:   %Main: %Main.type = struct_value () [concrete]
    36. 

  36. // CHECK:STDOUT:   %tuple.type.85c: type = tuple_type (type) [concrete]
    37. 

  37. // CHECK:STDOUT:   %tuple.896: %tuple.type.85c = tuple_value (%i32) [concrete]
    38. 

  38. // CHECK:STDOUT:   %tuple.type.a1c: type = tuple_type (%i32) [concrete]
    39. 

  39. // CHECK:STDOUT:   %pattern_type.b74: type = pattern_type %tuple.type.a1c [concrete]
    40. 

  40. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
    41. 

  41. // CHECK:STDOUT:   %tuple.type.985: type = tuple_type (Core.IntLiteral) [concrete]
    42. 

  42. // CHECK:STDOUT:   %tuple.378: %tuple.type.985 = tuple_value (%int_1.5b8) [concrete]
    43. 

  43. // CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
    44. 

  44. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
    45. 

  45. // CHECK:STDOUT:   %ImplicitAs.type.e8c: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    46. 

  46. // CHECK:STDOUT:   %To: Core.IntLiteral = symbolic_binding To, 0 [symbolic]
    47. 

  47. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
    48. 

  48. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.3c2: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6 = struct_value () [symbolic]
    49. 

  49. // CHECK:STDOUT:   %ImplicitAs.impl_witness.6bc: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.74f, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
    50. 

  50. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.e0d: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
    51. 

  51. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.e0d = struct_value () [concrete]
    52. 

  52. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.e8c = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.6bc) [concrete]
    53. 

  53. // CHECK:STDOUT:   %ImplicitAs.WithSelf.Convert.type.b37: type = fn_type @ImplicitAs.WithSelf.Convert, @ImplicitAs.WithSelf(%i32, %ImplicitAs.facet) [concrete]
    54. 

  54. // CHECK:STDOUT:   %.545: type = fn_type_with_self_type %ImplicitAs.WithSelf.Convert.type.b37, %ImplicitAs.facet [concrete]
    55. 

  55. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.215: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5 [concrete]
    56. 

  56. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
    57. 

  57. // CHECK:STDOUT:   %bound_method.38b: <bound method> = bound_method %int_1.5b8, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
    58. 

  58. // CHECK:STDOUT:   %int_1.5d2: %i32 = int_value 1 [concrete]
    59. 

  59. // CHECK:STDOUT:   %tuple.246: %tuple.type.a1c = tuple_value (%int_1.5d2) [concrete]
    60. 

  60. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete]
    61. 

  61. // CHECK:STDOUT:   %int_6.462: Core.IntLiteral = int_value 6 [concrete]
    62. 

  62. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.502: <bound method> = bound_method %int_6.462, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5 [concrete]
    63. 

  63. // CHECK:STDOUT:   %bound_method.bc2: <bound method> = bound_method %int_6.462, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
    64. 

  64. // CHECK:STDOUT:   %int_6.e56: %i32 = int_value 6 [concrete]
    65. 

  65. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    66. 

  66. // CHECK:STDOUT:   %Destroy.Op.type: type = fn_type @Destroy.Op [concrete]
    67. 

  67. // CHECK:STDOUT:   %Destroy.Op: %Destroy.Op.type = struct_value () [concrete]
    68. 

  68. // CHECK:STDOUT: }
    69. 

  69. // CHECK:STDOUT:
    70. 

  70. // CHECK:STDOUT: imports {
    71. 

  71. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    72. 

  72. // CHECK:STDOUT:     .Int = %Core.Int
    73. 

  73. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    74. 

  74. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    75. 

  75. // CHECK:STDOUT:     import Core//prelude
    76. 

  76. // CHECK:STDOUT:     import Core//prelude/...
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    79. 

  79. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    80. 

  80. // CHECK:STDOUT:   %Core.import_ref.42d: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.4e6) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.3c2)]
    81. 

  81. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.74f = impl_witness_table (%Core.import_ref.42d), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
    82. 

  82. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    83. 

  83. // CHECK:STDOUT: }
    84. 

  84. // CHECK:STDOUT:
    85. 

  85. // CHECK:STDOUT: file {
    86. 

  86. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    87. 

  87. // CHECK:STDOUT:     .Core = imports.%Core
    88. 

  88. // CHECK:STDOUT:     .Foo = %Foo.decl
    89. 

  89. // CHECK:STDOUT:     .Main = %Main.decl
    90. 

  90. // CHECK:STDOUT:   }
    91. 

  91. // CHECK:STDOUT:   %Core.import = import Core
    92. 

  92. // CHECK:STDOUT:   %Foo.decl: %Foo.type = fn_decl @Foo [concrete = constants.%Foo] {
    93. 

  93. // CHECK:STDOUT:     %a.param_patt: %pattern_type.7ce = value_param_pattern [concrete]
    94. 

  94. // CHECK:STDOUT:     %a.patt: %pattern_type.7ce = at_binding_pattern a, %a.param_patt [concrete]
    95. 

  95. // CHECK:STDOUT:     %b.param_patt: %pattern_type.7ce = value_param_pattern [concrete]
    96. 

  96. // CHECK:STDOUT:     %b.patt: %pattern_type.7ce = at_binding_pattern b, %b.param_patt [concrete]
    97. 

  97. // CHECK:STDOUT:   } {
    98. 

  98. // CHECK:STDOUT:     %a.param: %i32 = value_param call_param0
    99. 

  99. // CHECK:STDOUT:     %i32.loc15_18: type = type_literal constants.%i32 [concrete = constants.%i32]
    100. 

  100. // CHECK:STDOUT:     %a: %i32 = value_binding a, %a.param
    101. 

  101. // CHECK:STDOUT:     %b.param: %i32 = value_param call_param1
    102. 

  102. // CHECK:STDOUT:     %i32.loc15_33: type = type_literal constants.%i32 [concrete = constants.%i32]
    103. 

  103. // CHECK:STDOUT:     %b: %i32 = value_binding b, %b.param
    104. 

  104. // CHECK:STDOUT:   }
    105. 

  105. // CHECK:STDOUT:   %Main.decl: %Main.type = fn_decl @Main [concrete = constants.%Main] {} {}
    106. 

  106. // CHECK:STDOUT: }
    107. 

  107. // CHECK:STDOUT:
    108. 

  108. // CHECK:STDOUT: fn @Foo(%a.param: %i32, %b.param: %i32) {
    109. 

  109. // CHECK:STDOUT: !entry:
    110. 

  110. // CHECK:STDOUT:   return
    111. 

  111. // CHECK:STDOUT: }
    112. 

  112. // CHECK:STDOUT:
    113. 

  113. // CHECK:STDOUT: fn @Main() {
    114. 

  114. // CHECK:STDOUT: !entry:
    115. 

  115. // CHECK:STDOUT:   name_binding_decl {
    116. 

  116. // CHECK:STDOUT:     %x.patt: %pattern_type.b74 = ref_binding_pattern x [concrete]
    117. 

  117. // CHECK:STDOUT:     %x.var_patt: %pattern_type.b74 = var_pattern %x.patt [concrete]
    118. 

  118. // CHECK:STDOUT:   }
    119. 

  119. // CHECK:STDOUT:   %x.var: ref %tuple.type.a1c = var %x.var_patt
    120. 

  120. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
    121. 

  121. // CHECK:STDOUT:   %.loc18_22.1: %tuple.type.985 = tuple_literal (%int_1) [concrete = constants.%tuple.378]
    122. 

  122. // CHECK:STDOUT:   %impl.elem0.loc18: %.545 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
    123. 

  123. // CHECK:STDOUT:   %bound_method.loc18_22.1: <bound method> = bound_method %int_1, %impl.elem0.loc18 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.215]
    124. 

  124. // CHECK:STDOUT:   %specific_fn.loc18: <specific function> = specific_function %impl.elem0.loc18, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
    125. 

  125. // CHECK:STDOUT:   %bound_method.loc18_22.2: <bound method> = bound_method %int_1, %specific_fn.loc18 [concrete = constants.%bound_method.38b]
    126. 

  126. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc18: init %i32 = call %bound_method.loc18_22.2(%int_1) [concrete = constants.%int_1.5d2]
    127. 

  127. // CHECK:STDOUT:   %.loc18_22.2: init %i32 = converted %int_1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc18 [concrete = constants.%int_1.5d2]
    128. 

  128. // CHECK:STDOUT:   %.loc18_22.3: init %tuple.type.a1c to %x.var = tuple_init (%.loc18_22.2) [concrete = constants.%tuple.246]
    129. 

  129. // CHECK:STDOUT:   %.loc18_3: init %tuple.type.a1c = converted %.loc18_22.1, %.loc18_22.3 [concrete = constants.%tuple.246]
    130. 

  130. // CHECK:STDOUT:   assign %x.var, %.loc18_3
    131. 

  131. // CHECK:STDOUT:   %.loc18_15.1: type = splice_block %.loc18_15.3 [concrete = constants.%tuple.type.a1c] {
    132. 

  132. // CHECK:STDOUT:     %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
    133. 

  133. // CHECK:STDOUT:     %.loc18_15.2: %tuple.type.85c = tuple_literal (%i32) [concrete = constants.%tuple.896]
    134. 

  134. // CHECK:STDOUT:     %.loc18_15.3: type = converted %.loc18_15.2, constants.%tuple.type.a1c [concrete = constants.%tuple.type.a1c]
    135. 

  135. // CHECK:STDOUT:   }
    136. 

  136. // CHECK:STDOUT:   %x: ref %tuple.type.a1c = ref_binding x, %x.var
    137. 

  137. // CHECK:STDOUT:   %Foo.ref: %Foo.type = name_ref Foo, file.%Foo.decl [concrete = constants.%Foo]
    138. 

  138. // CHECK:STDOUT:   %x.ref: ref %tuple.type.a1c = name_ref x, %x
    139. 

  139. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
    140. 

  140. // CHECK:STDOUT:   %tuple.elem0: ref %i32 = tuple_access %x.ref, element0
    141. 

  141. // CHECK:STDOUT:   %int_6: Core.IntLiteral = int_value 6 [concrete = constants.%int_6.462]
    142. 

  142. // CHECK:STDOUT:   %.loc20_8: %i32 = acquire_value %tuple.elem0
    143. 

  143. // CHECK:STDOUT:   %impl.elem0.loc20: %.545 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
    144. 

  144. // CHECK:STDOUT:   %bound_method.loc20_12.1: <bound method> = bound_method %int_6, %impl.elem0.loc20 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound.502]
    145. 

  145. // CHECK:STDOUT:   %specific_fn.loc20: <specific function> = specific_function %impl.elem0.loc20, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
    146. 

  146. // CHECK:STDOUT:   %bound_method.loc20_12.2: <bound method> = bound_method %int_6, %specific_fn.loc20 [concrete = constants.%bound_method.bc2]
    147. 

  147. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc20: init %i32 = call %bound_method.loc20_12.2(%int_6) [concrete = constants.%int_6.e56]
    148. 

  148. // CHECK:STDOUT:   %.loc20_12.1: %i32 = value_of_initializer %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc20 [concrete = constants.%int_6.e56]
    149. 

  149. // CHECK:STDOUT:   %.loc20_12.2: %i32 = converted %int_6, %.loc20_12.1 [concrete = constants.%int_6.e56]
    150. 

  150. // CHECK:STDOUT:   %Foo.call: init %empty_tuple.type = call %Foo.ref(%.loc20_8, %.loc20_12.2)
    151. 

  151. // CHECK:STDOUT:   %Destroy.Op.bound: <bound method> = bound_method %x.var, constants.%Destroy.Op
    152. 

  152. // CHECK:STDOUT:   %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%x.var)
    153. 

  153. // CHECK:STDOUT:   return
    154. 

  154. // CHECK:STDOUT: }
    155. 

  155. // CHECK:STDOUT:
    156. 

  156. // CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %tuple.type.a1c) = "no_op";
    157. 

  157. // CHECK:STDOUT:
    158.