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right_shift.carbon

right_shift.carbon 28 KB
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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. // AUTOUPDATE
    6. 

  6. 

  7. // --- int_right_shift.carbon
    8. 

  8. 

  9. fn RightShift(a: i32, b: i32) -> i32 = "int.right_shift";
    10. 

  10. 

  11. var arr: [i32; RightShift(22, 2)];
    12. 

  12. let arr_p: [i32; 5]* = &arr;
    13. 

  13. 

  14. fn RuntimeCall(a: i32, b: i32) -> i32 {
    15. 

  15.   return RightShift(a, b);
    16. 

  16. }
    17. 

  17. 

  18. // TODO: Test mixed types for LHS and RHS.
    19. 

  19. 

  20. // --- arith_shift.carbon
    21. 

  21. 

  22. // TODO: Also test unsigned / logical right shift.
    23. 

  23. 

  24. package ArithShift;
    25. 

  25. 

  26. fn RightShift(a: i32, b: i32) -> i32 = "int.right_shift";
    27. 

  27. fn Negate(a: i32) -> i32 = "int.snegate";
    28. 

  28. 

  29. // -1 >> 1 is -1.
    30. 

  30. var arr1: [i32; Negate(RightShift(Negate(1), 1))];
    31. 

  31. let arr1_p: [i32; 1]* = &arr1;
    32. 

  32. 

  33. // -10 >> 2 is -3.
    34. 

  34. var arr2: [i32; Negate(RightShift(Negate(10), 2))];
    35. 

  35. let arr2_p: [i32; 3]* = &arr2;
    36. 

  36. 

  37. // --- fail_bad_shift.carbon
    38. 

  38. 

  39. package BadShift;
    40. 

  40. 

  41. fn RightShift(a: i32, b: i32) -> i32 = "int.right_shift";
    42. 

  42. fn Negate(a: i32) -> i32 = "int.snegate";
    43. 

  43. 

  44. // Shift greater than size is disallowed.
    45. 

  45. let size_1: i32 = RightShift(1, 31);
    46. 

  46. // CHECK:STDERR: fail_bad_shift.carbon:[[@LINE+4]]:19: ERROR: Shift distance not in range [0, 32) in 1 >> 32.
    47. 

  47. // CHECK:STDERR: let size_2: i32 = RightShift(1, 32);
    48. 

  48. // CHECK:STDERR:                   ^~~~~~~~~~~
    49. 

  49. // CHECK:STDERR:
    50. 

  50. let size_2: i32 = RightShift(1, 32);
    51. 

  51. // CHECK:STDERR: fail_bad_shift.carbon:[[@LINE+4]]:19: ERROR: Shift distance not in range [0, 32) in 1 >> 33.
    52. 

  52. // CHECK:STDERR: let size_3: i32 = RightShift(1, 33);
    53. 

  53. // CHECK:STDERR:                   ^~~~~~~~~~~
    54. 

  54. // CHECK:STDERR:
    55. 

  55. let size_3: i32 = RightShift(1, 33);
    56. 

  56. 

  57. // Negative shifts aren't allowed either.
    58. 

  58. // CHECK:STDERR: fail_bad_shift.carbon:[[@LINE+3]]:21: ERROR: Shift distance not in range [0, 32) in 1 >> -1.
    59. 

  59. // CHECK:STDERR: let negative: i32 = RightShift(1, Negate(1));
    60. 

  60. // CHECK:STDERR:                     ^~~~~~~~~~~
    61. 

  61. let negative: i32 = RightShift(1, Negate(1));
    62. 

  62. 

  63. // CHECK:STDOUT: --- int_right_shift.carbon
    64. 

  64. // CHECK:STDOUT:
    65. 

  65. // CHECK:STDOUT: constants {
    66. 

  66. // CHECK:STDOUT:   %Int32: type = fn_type @Int32 [template]
    67. 

  67. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    68. 

  68. // CHECK:STDOUT:   %struct.1: Int32 = struct_value () [template]
    69. 

  69. // CHECK:STDOUT:   %RightShift: type = fn_type @RightShift [template]
    70. 

  70. // CHECK:STDOUT:   %struct.2: RightShift = struct_value () [template]
    71. 

  71. // CHECK:STDOUT:   %.2: i32 = int_literal 22 [template]
    72. 

  72. // CHECK:STDOUT:   %.3: i32 = int_literal 2 [template]
    73. 

  73. // CHECK:STDOUT:   %.4: i32 = int_literal 5 [template]
    74. 

  74. // CHECK:STDOUT:   %.5: type = array_type %.4, i32 [template]
    75. 

  75. // CHECK:STDOUT:   %.6: type = ptr_type [i32; 5] [template]
    76. 

  76. // CHECK:STDOUT:   %RuntimeCall: type = fn_type @RuntimeCall [template]
    77. 

  77. // CHECK:STDOUT:   %struct.3: RuntimeCall = struct_value () [template]
    78. 

  78. // CHECK:STDOUT: }
    79. 

  79. // CHECK:STDOUT:
    80. 

  80. // CHECK:STDOUT: file {
    81. 

  81. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    82. 

  82. // CHECK:STDOUT:     .Core = %Core
    83. 

  83. // CHECK:STDOUT:     .RightShift = %RightShift.decl
    84. 

  84. // CHECK:STDOUT:     .arr = %arr
    85. 

  85. // CHECK:STDOUT:     .RuntimeCall = %RuntimeCall.decl
    86. 

  86. // CHECK:STDOUT:   }
    87. 

  87. // CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
    88. 

  88. // CHECK:STDOUT:   %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    89. 

  89. // CHECK:STDOUT:   %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    90. 

  90. // CHECK:STDOUT:   %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    91. 

  91. // CHECK:STDOUT:   %RightShift.decl: RightShift = fn_decl @RightShift [template = constants.%struct.2] {
    92. 

  92. // CHECK:STDOUT:     %int.make_type_32.loc2_18: init type = call constants.%struct.1() [template = i32]
    93. 

  93. // CHECK:STDOUT:     %.loc2_18.1: type = value_of_initializer %int.make_type_32.loc2_18 [template = i32]
    94. 

  94. // CHECK:STDOUT:     %.loc2_18.2: type = converted %int.make_type_32.loc2_18, %.loc2_18.1 [template = i32]
    95. 

  95. // CHECK:STDOUT:     %a.loc2_15.1: i32 = param a
    96. 

  96. // CHECK:STDOUT:     @RightShift.%a: i32 = bind_name a, %a.loc2_15.1
    97. 

  97. // CHECK:STDOUT:     %int.make_type_32.loc2_26: init type = call constants.%struct.1() [template = i32]
    98. 

  98. // CHECK:STDOUT:     %.loc2_26.1: type = value_of_initializer %int.make_type_32.loc2_26 [template = i32]
    99. 

  99. // CHECK:STDOUT:     %.loc2_26.2: type = converted %int.make_type_32.loc2_26, %.loc2_26.1 [template = i32]
    100. 

  100. // CHECK:STDOUT:     %b.loc2_23.1: i32 = param b
    101. 

  101. // CHECK:STDOUT:     @RightShift.%b: i32 = bind_name b, %b.loc2_23.1
    102. 

  102. // CHECK:STDOUT:     %int.make_type_32.loc2_34: init type = call constants.%struct.1() [template = i32]
    103. 

  103. // CHECK:STDOUT:     %.loc2_34.1: type = value_of_initializer %int.make_type_32.loc2_34 [template = i32]
    104. 

  104. // CHECK:STDOUT:     %.loc2_34.2: type = converted %int.make_type_32.loc2_34, %.loc2_34.1 [template = i32]
    105. 

  105. // CHECK:STDOUT:     @RightShift.%return: ref i32 = var <return slot>
    106. 

  106. // CHECK:STDOUT:   }
    107. 

  107. // CHECK:STDOUT:   %import_ref.4: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    108. 

  108. // CHECK:STDOUT:   %int.make_type_32.loc4: init type = call constants.%struct.1() [template = i32]
    109. 

  109. // CHECK:STDOUT:   %RightShift.ref: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    110. 

  110. // CHECK:STDOUT:   %.loc4_27: i32 = int_literal 22 [template = constants.%.2]
    111. 

  111. // CHECK:STDOUT:   %.loc4_31: i32 = int_literal 2 [template = constants.%.3]
    112. 

  112. // CHECK:STDOUT:   %int.right_shift: init i32 = call %RightShift.ref(%.loc4_27, %.loc4_31) [template = constants.%.4]
    113. 

  113. // CHECK:STDOUT:   %.loc4_11.1: type = value_of_initializer %int.make_type_32.loc4 [template = i32]
    114. 

  114. // CHECK:STDOUT:   %.loc4_11.2: type = converted %int.make_type_32.loc4, %.loc4_11.1 [template = i32]
    115. 

  115. // CHECK:STDOUT:   %.loc4_33: type = array_type %int.right_shift, i32 [template = constants.%.5]
    116. 

  116. // CHECK:STDOUT:   %arr.var: ref [i32; 5] = var arr
    117. 

  117. // CHECK:STDOUT:   %arr: ref [i32; 5] = bind_name arr, %arr.var
    118. 

  118. // CHECK:STDOUT:   %import_ref.5: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    119. 

  119. // CHECK:STDOUT:   %int.make_type_32.loc5: init type = call constants.%struct.1() [template = i32]
    120. 

  120. // CHECK:STDOUT:   %.loc5_18: i32 = int_literal 5 [template = constants.%.4]
    121. 

  121. // CHECK:STDOUT:   %.loc5_13.1: type = value_of_initializer %int.make_type_32.loc5 [template = i32]
    122. 

  122. // CHECK:STDOUT:   %.loc5_13.2: type = converted %int.make_type_32.loc5, %.loc5_13.1 [template = i32]
    123. 

  123. // CHECK:STDOUT:   %.loc5_19: type = array_type %.loc5_18, i32 [template = constants.%.5]
    124. 

  124. // CHECK:STDOUT:   %.loc5_20: type = ptr_type [i32; 5] [template = constants.%.6]
    125. 

  125. // CHECK:STDOUT:   %arr.ref: ref [i32; 5] = name_ref arr, %arr
    126. 

  126. // CHECK:STDOUT:   %.loc5_24: [i32; 5]* = addr_of %arr.ref
    127. 

  127. // CHECK:STDOUT:   %arr_p: [i32; 5]* = bind_name arr_p, %.loc5_24
    128. 

  128. // CHECK:STDOUT:   %import_ref.6: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    129. 

  129. // CHECK:STDOUT:   %import_ref.7: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    130. 

  130. // CHECK:STDOUT:   %import_ref.8: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    131. 

  131. // CHECK:STDOUT:   %RuntimeCall.decl: RuntimeCall = fn_decl @RuntimeCall [template = constants.%struct.3] {
    132. 

  132. // CHECK:STDOUT:     %int.make_type_32.loc7_19: init type = call constants.%struct.1() [template = i32]
    133. 

  133. // CHECK:STDOUT:     %.loc7_19.1: type = value_of_initializer %int.make_type_32.loc7_19 [template = i32]
    134. 

  134. // CHECK:STDOUT:     %.loc7_19.2: type = converted %int.make_type_32.loc7_19, %.loc7_19.1 [template = i32]
    135. 

  135. // CHECK:STDOUT:     %a.loc7_16.1: i32 = param a
    136. 

  136. // CHECK:STDOUT:     @RuntimeCall.%a: i32 = bind_name a, %a.loc7_16.1
    137. 

  137. // CHECK:STDOUT:     %int.make_type_32.loc7_27: init type = call constants.%struct.1() [template = i32]
    138. 

  138. // CHECK:STDOUT:     %.loc7_27.1: type = value_of_initializer %int.make_type_32.loc7_27 [template = i32]
    139. 

  139. // CHECK:STDOUT:     %.loc7_27.2: type = converted %int.make_type_32.loc7_27, %.loc7_27.1 [template = i32]
    140. 

  140. // CHECK:STDOUT:     %b.loc7_24.1: i32 = param b
    141. 

  141. // CHECK:STDOUT:     @RuntimeCall.%b: i32 = bind_name b, %b.loc7_24.1
    142. 

  142. // CHECK:STDOUT:     %int.make_type_32.loc7_35: init type = call constants.%struct.1() [template = i32]
    143. 

  143. // CHECK:STDOUT:     %.loc7_35.1: type = value_of_initializer %int.make_type_32.loc7_35 [template = i32]
    144. 

  144. // CHECK:STDOUT:     %.loc7_35.2: type = converted %int.make_type_32.loc7_35, %.loc7_35.1 [template = i32]
    145. 

  145. // CHECK:STDOUT:     @RuntimeCall.%return: ref i32 = var <return slot>
    146. 

  146. // CHECK:STDOUT:   }
    147. 

  147. // CHECK:STDOUT: }
    148. 

  148. // CHECK:STDOUT:
    149. 

  149. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    150. 

  150. // CHECK:STDOUT:
    151. 

  151. // CHECK:STDOUT: fn @RightShift(%a: i32, %b: i32) -> i32 = "int.right_shift";
    152. 

  152. // CHECK:STDOUT:
    153. 

  153. // CHECK:STDOUT: fn @RuntimeCall(%a: i32, %b: i32) -> i32 {
    154. 

  154. // CHECK:STDOUT: !entry:
    155. 

  155. // CHECK:STDOUT:   %RightShift.ref: RightShift = name_ref RightShift, file.%RightShift.decl [template = constants.%struct.2]
    156. 

  156. // CHECK:STDOUT:   %a.ref: i32 = name_ref a, %a
    157. 

  157. // CHECK:STDOUT:   %b.ref: i32 = name_ref b, %b
    158. 

  158. // CHECK:STDOUT:   %int.right_shift: init i32 = call %RightShift.ref(%a.ref, %b.ref)
    159. 

  159. // CHECK:STDOUT:   %.loc8_26.1: i32 = value_of_initializer %int.right_shift
    160. 

  160. // CHECK:STDOUT:   %.loc8_26.2: i32 = converted %int.right_shift, %.loc8_26.1
    161. 

  161. // CHECK:STDOUT:   return %.loc8_26.2
    162. 

  162. // CHECK:STDOUT: }
    163. 

  163. // CHECK:STDOUT:
    164. 

  164. // CHECK:STDOUT: --- arith_shift.carbon
    165. 

  165. // CHECK:STDOUT:
    166. 

  166. // CHECK:STDOUT: constants {
    167. 

  167. // CHECK:STDOUT:   %Int32: type = fn_type @Int32 [template]
    168. 

  168. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    169. 

  169. // CHECK:STDOUT:   %struct.1: Int32 = struct_value () [template]
    170. 

  170. // CHECK:STDOUT:   %RightShift: type = fn_type @RightShift [template]
    171. 

  171. // CHECK:STDOUT:   %struct.2: RightShift = struct_value () [template]
    172. 

  172. // CHECK:STDOUT:   %Negate: type = fn_type @Negate [template]
    173. 

  173. // CHECK:STDOUT:   %struct.3: Negate = struct_value () [template]
    174. 

  174. // CHECK:STDOUT:   %.2: i32 = int_literal 1 [template]
    175. 

  175. // CHECK:STDOUT:   %.3: i32 = int_literal -1 [template]
    176. 

  176. // CHECK:STDOUT:   %.4: type = array_type %.2, i32 [template]
    177. 

  177. // CHECK:STDOUT:   %.5: type = ptr_type [i32; 1] [template]
    178. 

  178. // CHECK:STDOUT:   %.6: i32 = int_literal 10 [template]
    179. 

  179. // CHECK:STDOUT:   %.7: i32 = int_literal -10 [template]
    180. 

  180. // CHECK:STDOUT:   %.8: i32 = int_literal 2 [template]
    181. 

  181. // CHECK:STDOUT:   %.9: i32 = int_literal -3 [template]
    182. 

  182. // CHECK:STDOUT:   %.10: i32 = int_literal 3 [template]
    183. 

  183. // CHECK:STDOUT:   %.11: type = array_type %.10, i32 [template]
    184. 

  184. // CHECK:STDOUT:   %.12: type = ptr_type [i32; 3] [template]
    185. 

  185. // CHECK:STDOUT: }
    186. 

  186. // CHECK:STDOUT:
    187. 

  187. // CHECK:STDOUT: file {
    188. 

  188. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    189. 

  189. // CHECK:STDOUT:     .Core = %Core
    190. 

  190. // CHECK:STDOUT:     .RightShift = %RightShift.decl
    191. 

  191. // CHECK:STDOUT:     .Negate = %Negate.decl
    192. 

  192. // CHECK:STDOUT:     .arr1 = %arr1
    193. 

  193. // CHECK:STDOUT:     .arr2 = %arr2
    194. 

  194. // CHECK:STDOUT:   }
    195. 

  195. // CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
    196. 

  196. // CHECK:STDOUT:   %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    197. 

  197. // CHECK:STDOUT:   %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    198. 

  198. // CHECK:STDOUT:   %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    199. 

  199. // CHECK:STDOUT:   %RightShift.decl: RightShift = fn_decl @RightShift [template = constants.%struct.2] {
    200. 

  200. // CHECK:STDOUT:     %int.make_type_32.loc6_18: init type = call constants.%struct.1() [template = i32]
    201. 

  201. // CHECK:STDOUT:     %.loc6_18.1: type = value_of_initializer %int.make_type_32.loc6_18 [template = i32]
    202. 

  202. // CHECK:STDOUT:     %.loc6_18.2: type = converted %int.make_type_32.loc6_18, %.loc6_18.1 [template = i32]
    203. 

  203. // CHECK:STDOUT:     %a.loc6_15.1: i32 = param a
    204. 

  204. // CHECK:STDOUT:     @RightShift.%a: i32 = bind_name a, %a.loc6_15.1
    205. 

  205. // CHECK:STDOUT:     %int.make_type_32.loc6_26: init type = call constants.%struct.1() [template = i32]
    206. 

  206. // CHECK:STDOUT:     %.loc6_26.1: type = value_of_initializer %int.make_type_32.loc6_26 [template = i32]
    207. 

  207. // CHECK:STDOUT:     %.loc6_26.2: type = converted %int.make_type_32.loc6_26, %.loc6_26.1 [template = i32]
    208. 

  208. // CHECK:STDOUT:     %b.loc6_23.1: i32 = param b
    209. 

  209. // CHECK:STDOUT:     @RightShift.%b: i32 = bind_name b, %b.loc6_23.1
    210. 

  210. // CHECK:STDOUT:     %int.make_type_32.loc6_34: init type = call constants.%struct.1() [template = i32]
    211. 

  211. // CHECK:STDOUT:     %.loc6_34.1: type = value_of_initializer %int.make_type_32.loc6_34 [template = i32]
    212. 

  212. // CHECK:STDOUT:     %.loc6_34.2: type = converted %int.make_type_32.loc6_34, %.loc6_34.1 [template = i32]
    213. 

  213. // CHECK:STDOUT:     @RightShift.%return: ref i32 = var <return slot>
    214. 

  214. // CHECK:STDOUT:   }
    215. 

  215. // CHECK:STDOUT:   %import_ref.4: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    216. 

  216. // CHECK:STDOUT:   %import_ref.5: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    217. 

  217. // CHECK:STDOUT:   %Negate.decl: Negate = fn_decl @Negate [template = constants.%struct.3] {
    218. 

  218. // CHECK:STDOUT:     %int.make_type_32.loc7_14: init type = call constants.%struct.1() [template = i32]
    219. 

  219. // CHECK:STDOUT:     %.loc7_14.1: type = value_of_initializer %int.make_type_32.loc7_14 [template = i32]
    220. 

  220. // CHECK:STDOUT:     %.loc7_14.2: type = converted %int.make_type_32.loc7_14, %.loc7_14.1 [template = i32]
    221. 

  221. // CHECK:STDOUT:     %a.loc7_11.1: i32 = param a
    222. 

  222. // CHECK:STDOUT:     @Negate.%a: i32 = bind_name a, %a.loc7_11.1
    223. 

  223. // CHECK:STDOUT:     %int.make_type_32.loc7_22: init type = call constants.%struct.1() [template = i32]
    224. 

  224. // CHECK:STDOUT:     %.loc7_22.1: type = value_of_initializer %int.make_type_32.loc7_22 [template = i32]
    225. 

  225. // CHECK:STDOUT:     %.loc7_22.2: type = converted %int.make_type_32.loc7_22, %.loc7_22.1 [template = i32]
    226. 

  226. // CHECK:STDOUT:     @Negate.%return: ref i32 = var <return slot>
    227. 

  227. // CHECK:STDOUT:   }
    228. 

  228. // CHECK:STDOUT:   %import_ref.6: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    229. 

  229. // CHECK:STDOUT:   %int.make_type_32.loc10: init type = call constants.%struct.1() [template = i32]
    230. 

  230. // CHECK:STDOUT:   %Negate.ref.loc10_17: Negate = name_ref Negate, %Negate.decl [template = constants.%struct.3]
    231. 

  231. // CHECK:STDOUT:   %RightShift.ref.loc10: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    232. 

  232. // CHECK:STDOUT:   %Negate.ref.loc10_35: Negate = name_ref Negate, %Negate.decl [template = constants.%struct.3]
    233. 

  233. // CHECK:STDOUT:   %.loc10_42: i32 = int_literal 1 [template = constants.%.2]
    234. 

  234. // CHECK:STDOUT:   %int.snegate.loc10_41: init i32 = call %Negate.ref.loc10_35(%.loc10_42) [template = constants.%.3]
    235. 

  235. // CHECK:STDOUT:   %.loc10_46: i32 = int_literal 1 [template = constants.%.2]
    236. 

  236. // CHECK:STDOUT:   %.loc10_34.1: i32 = value_of_initializer %int.snegate.loc10_41 [template = constants.%.3]
    237. 

  237. // CHECK:STDOUT:   %.loc10_34.2: i32 = converted %int.snegate.loc10_41, %.loc10_34.1 [template = constants.%.3]
    238. 

  238. // CHECK:STDOUT:   %int.right_shift.loc10: init i32 = call %RightShift.ref.loc10(%.loc10_34.2, %.loc10_46) [template = constants.%.3]
    239. 

  239. // CHECK:STDOUT:   %.loc10_23.1: i32 = value_of_initializer %int.right_shift.loc10 [template = constants.%.3]
    240. 

  240. // CHECK:STDOUT:   %.loc10_23.2: i32 = converted %int.right_shift.loc10, %.loc10_23.1 [template = constants.%.3]
    241. 

  241. // CHECK:STDOUT:   %int.snegate.loc10_23: init i32 = call %Negate.ref.loc10_17(%.loc10_23.2) [template = constants.%.2]
    242. 

  242. // CHECK:STDOUT:   %.loc10_12.1: type = value_of_initializer %int.make_type_32.loc10 [template = i32]
    243. 

  243. // CHECK:STDOUT:   %.loc10_12.2: type = converted %int.make_type_32.loc10, %.loc10_12.1 [template = i32]
    244. 

  244. // CHECK:STDOUT:   %.loc10_49: type = array_type %int.snegate.loc10_23, i32 [template = constants.%.4]
    245. 

  245. // CHECK:STDOUT:   %arr1.var: ref [i32; 1] = var arr1
    246. 

  246. // CHECK:STDOUT:   %arr1: ref [i32; 1] = bind_name arr1, %arr1.var
    247. 

  247. // CHECK:STDOUT:   %import_ref.7: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    248. 

  248. // CHECK:STDOUT:   %int.make_type_32.loc11: init type = call constants.%struct.1() [template = i32]
    249. 

  249. // CHECK:STDOUT:   %.loc11_19: i32 = int_literal 1 [template = constants.%.2]
    250. 

  250. // CHECK:STDOUT:   %.loc11_14.1: type = value_of_initializer %int.make_type_32.loc11 [template = i32]
    251. 

  251. // CHECK:STDOUT:   %.loc11_14.2: type = converted %int.make_type_32.loc11, %.loc11_14.1 [template = i32]
    252. 

  252. // CHECK:STDOUT:   %.loc11_20: type = array_type %.loc11_19, i32 [template = constants.%.4]
    253. 

  253. // CHECK:STDOUT:   %.loc11_21: type = ptr_type [i32; 1] [template = constants.%.5]
    254. 

  254. // CHECK:STDOUT:   %arr1.ref: ref [i32; 1] = name_ref arr1, %arr1
    255. 

  255. // CHECK:STDOUT:   %.loc11_25: [i32; 1]* = addr_of %arr1.ref
    256. 

  256. // CHECK:STDOUT:   %arr1_p: [i32; 1]* = bind_name arr1_p, %.loc11_25
    257. 

  257. // CHECK:STDOUT:   %import_ref.8: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    258. 

  258. // CHECK:STDOUT:   %int.make_type_32.loc14: init type = call constants.%struct.1() [template = i32]
    259. 

  259. // CHECK:STDOUT:   %Negate.ref.loc14_17: Negate = name_ref Negate, %Negate.decl [template = constants.%struct.3]
    260. 

  260. // CHECK:STDOUT:   %RightShift.ref.loc14: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    261. 

  261. // CHECK:STDOUT:   %Negate.ref.loc14_35: Negate = name_ref Negate, %Negate.decl [template = constants.%struct.3]
    262. 

  262. // CHECK:STDOUT:   %.loc14_42: i32 = int_literal 10 [template = constants.%.6]
    263. 

  263. // CHECK:STDOUT:   %int.snegate.loc14_41: init i32 = call %Negate.ref.loc14_35(%.loc14_42) [template = constants.%.7]
    264. 

  264. // CHECK:STDOUT:   %.loc14_47: i32 = int_literal 2 [template = constants.%.8]
    265. 

  265. // CHECK:STDOUT:   %.loc14_34.1: i32 = value_of_initializer %int.snegate.loc14_41 [template = constants.%.7]
    266. 

  266. // CHECK:STDOUT:   %.loc14_34.2: i32 = converted %int.snegate.loc14_41, %.loc14_34.1 [template = constants.%.7]
    267. 

  267. // CHECK:STDOUT:   %int.right_shift.loc14: init i32 = call %RightShift.ref.loc14(%.loc14_34.2, %.loc14_47) [template = constants.%.9]
    268. 

  268. // CHECK:STDOUT:   %.loc14_23.1: i32 = value_of_initializer %int.right_shift.loc14 [template = constants.%.9]
    269. 

  269. // CHECK:STDOUT:   %.loc14_23.2: i32 = converted %int.right_shift.loc14, %.loc14_23.1 [template = constants.%.9]
    270. 

  270. // CHECK:STDOUT:   %int.snegate.loc14_23: init i32 = call %Negate.ref.loc14_17(%.loc14_23.2) [template = constants.%.10]
    271. 

  271. // CHECK:STDOUT:   %.loc14_12.1: type = value_of_initializer %int.make_type_32.loc14 [template = i32]
    272. 

  272. // CHECK:STDOUT:   %.loc14_12.2: type = converted %int.make_type_32.loc14, %.loc14_12.1 [template = i32]
    273. 

  273. // CHECK:STDOUT:   %.loc14_50: type = array_type %int.snegate.loc14_23, i32 [template = constants.%.11]
    274. 

  274. // CHECK:STDOUT:   %arr2.var: ref [i32; 3] = var arr2
    275. 

  275. // CHECK:STDOUT:   %arr2: ref [i32; 3] = bind_name arr2, %arr2.var
    276. 

  276. // CHECK:STDOUT:   %import_ref.9: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    277. 

  277. // CHECK:STDOUT:   %int.make_type_32.loc15: init type = call constants.%struct.1() [template = i32]
    278. 

  278. // CHECK:STDOUT:   %.loc15_19: i32 = int_literal 3 [template = constants.%.10]
    279. 

  279. // CHECK:STDOUT:   %.loc15_14.1: type = value_of_initializer %int.make_type_32.loc15 [template = i32]
    280. 

  280. // CHECK:STDOUT:   %.loc15_14.2: type = converted %int.make_type_32.loc15, %.loc15_14.1 [template = i32]
    281. 

  281. // CHECK:STDOUT:   %.loc15_20: type = array_type %.loc15_19, i32 [template = constants.%.11]
    282. 

  282. // CHECK:STDOUT:   %.loc15_21: type = ptr_type [i32; 3] [template = constants.%.12]
    283. 

  283. // CHECK:STDOUT:   %arr2.ref: ref [i32; 3] = name_ref arr2, %arr2
    284. 

  284. // CHECK:STDOUT:   %.loc15_25: [i32; 3]* = addr_of %arr2.ref
    285. 

  285. // CHECK:STDOUT:   %arr2_p: [i32; 3]* = bind_name arr2_p, %.loc15_25
    286. 

  286. // CHECK:STDOUT: }
    287. 

  287. // CHECK:STDOUT:
    288. 

  288. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    289. 

  289. // CHECK:STDOUT:
    290. 

  290. // CHECK:STDOUT: fn @RightShift(%a: i32, %b: i32) -> i32 = "int.right_shift";
    291. 

  291. // CHECK:STDOUT:
    292. 

  292. // CHECK:STDOUT: fn @Negate(%a: i32) -> i32 = "int.snegate";
    293. 

  293. // CHECK:STDOUT:
    294. 

  294. // CHECK:STDOUT: --- fail_bad_shift.carbon
    295. 

  295. // CHECK:STDOUT:
    296. 

  296. // CHECK:STDOUT: constants {
    297. 

  297. // CHECK:STDOUT:   %Int32: type = fn_type @Int32 [template]
    298. 

  298. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    299. 

  299. // CHECK:STDOUT:   %struct.1: Int32 = struct_value () [template]
    300. 

  300. // CHECK:STDOUT:   %RightShift: type = fn_type @RightShift [template]
    301. 

  301. // CHECK:STDOUT:   %struct.2: RightShift = struct_value () [template]
    302. 

  302. // CHECK:STDOUT:   %Negate: type = fn_type @Negate [template]
    303. 

  303. // CHECK:STDOUT:   %struct.3: Negate = struct_value () [template]
    304. 

  304. // CHECK:STDOUT:   %.2: i32 = int_literal 1 [template]
    305. 

  305. // CHECK:STDOUT:   %.3: i32 = int_literal 31 [template]
    306. 

  306. // CHECK:STDOUT:   %.4: i32 = int_literal 0 [template]
    307. 

  307. // CHECK:STDOUT:   %.5: i32 = int_literal 32 [template]
    308. 

  308. // CHECK:STDOUT:   %.6: i32 = int_literal 33 [template]
    309. 

  309. // CHECK:STDOUT:   %.7: i32 = int_literal -1 [template]
    310. 

  310. // CHECK:STDOUT: }
    311. 

  311. // CHECK:STDOUT:
    312. 

  312. // CHECK:STDOUT: file {
    313. 

  313. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    314. 

  314. // CHECK:STDOUT:     .Core = %Core
    315. 

  315. // CHECK:STDOUT:     .RightShift = %RightShift.decl
    316. 

  316. // CHECK:STDOUT:     .Negate = %Negate.decl
    317. 

  317. // CHECK:STDOUT:   }
    318. 

  318. // CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
    319. 

  319. // CHECK:STDOUT:   %import_ref.1: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    320. 

  320. // CHECK:STDOUT:   %import_ref.2: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    321. 

  321. // CHECK:STDOUT:   %import_ref.3: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    322. 

  322. // CHECK:STDOUT:   %RightShift.decl: RightShift = fn_decl @RightShift [template = constants.%struct.2] {
    323. 

  323. // CHECK:STDOUT:     %int.make_type_32.loc4_18: init type = call constants.%struct.1() [template = i32]
    324. 

  324. // CHECK:STDOUT:     %.loc4_18.1: type = value_of_initializer %int.make_type_32.loc4_18 [template = i32]
    325. 

  325. // CHECK:STDOUT:     %.loc4_18.2: type = converted %int.make_type_32.loc4_18, %.loc4_18.1 [template = i32]
    326. 

  326. // CHECK:STDOUT:     %a.loc4_15.1: i32 = param a
    327. 

  327. // CHECK:STDOUT:     @RightShift.%a: i32 = bind_name a, %a.loc4_15.1
    328. 

  328. // CHECK:STDOUT:     %int.make_type_32.loc4_26: init type = call constants.%struct.1() [template = i32]
    329. 

  329. // CHECK:STDOUT:     %.loc4_26.1: type = value_of_initializer %int.make_type_32.loc4_26 [template = i32]
    330. 

  330. // CHECK:STDOUT:     %.loc4_26.2: type = converted %int.make_type_32.loc4_26, %.loc4_26.1 [template = i32]
    331. 

  331. // CHECK:STDOUT:     %b.loc4_23.1: i32 = param b
    332. 

  332. // CHECK:STDOUT:     @RightShift.%b: i32 = bind_name b, %b.loc4_23.1
    333. 

  333. // CHECK:STDOUT:     %int.make_type_32.loc4_34: init type = call constants.%struct.1() [template = i32]
    334. 

  334. // CHECK:STDOUT:     %.loc4_34.1: type = value_of_initializer %int.make_type_32.loc4_34 [template = i32]
    335. 

  335. // CHECK:STDOUT:     %.loc4_34.2: type = converted %int.make_type_32.loc4_34, %.loc4_34.1 [template = i32]
    336. 

  336. // CHECK:STDOUT:     @RightShift.%return: ref i32 = var <return slot>
    337. 

  337. // CHECK:STDOUT:   }
    338. 

  338. // CHECK:STDOUT:   %import_ref.4: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    339. 

  339. // CHECK:STDOUT:   %import_ref.5: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    340. 

  340. // CHECK:STDOUT:   %Negate.decl: Negate = fn_decl @Negate [template = constants.%struct.3] {
    341. 

  341. // CHECK:STDOUT:     %int.make_type_32.loc5_14: init type = call constants.%struct.1() [template = i32]
    342. 

  342. // CHECK:STDOUT:     %.loc5_14.1: type = value_of_initializer %int.make_type_32.loc5_14 [template = i32]
    343. 

  343. // CHECK:STDOUT:     %.loc5_14.2: type = converted %int.make_type_32.loc5_14, %.loc5_14.1 [template = i32]
    344. 

  344. // CHECK:STDOUT:     %a.loc5_11.1: i32 = param a
    345. 

  345. // CHECK:STDOUT:     @Negate.%a: i32 = bind_name a, %a.loc5_11.1
    346. 

  346. // CHECK:STDOUT:     %int.make_type_32.loc5_22: init type = call constants.%struct.1() [template = i32]
    347. 

  347. // CHECK:STDOUT:     %.loc5_22.1: type = value_of_initializer %int.make_type_32.loc5_22 [template = i32]
    348. 

  348. // CHECK:STDOUT:     %.loc5_22.2: type = converted %int.make_type_32.loc5_22, %.loc5_22.1 [template = i32]
    349. 

  349. // CHECK:STDOUT:     @Negate.%return: ref i32 = var <return slot>
    350. 

  350. // CHECK:STDOUT:   }
    351. 

  351. // CHECK:STDOUT:   %import_ref.6: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    352. 

  352. // CHECK:STDOUT:   %int.make_type_32.loc8: init type = call constants.%struct.1() [template = i32]
    353. 

  353. // CHECK:STDOUT:   %.loc8_13.1: type = value_of_initializer %int.make_type_32.loc8 [template = i32]
    354. 

  354. // CHECK:STDOUT:   %.loc8_13.2: type = converted %int.make_type_32.loc8, %.loc8_13.1 [template = i32]
    355. 

  355. // CHECK:STDOUT:   %RightShift.ref.loc8: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    356. 

  356. // CHECK:STDOUT:   %.loc8_30: i32 = int_literal 1 [template = constants.%.2]
    357. 

  357. // CHECK:STDOUT:   %.loc8_33: i32 = int_literal 31 [template = constants.%.3]
    358. 

  358. // CHECK:STDOUT:   %int.right_shift.loc8: init i32 = call %RightShift.ref.loc8(%.loc8_30, %.loc8_33) [template = constants.%.4]
    359. 

  359. // CHECK:STDOUT:   %.loc8_36.1: i32 = value_of_initializer %int.right_shift.loc8 [template = constants.%.4]
    360. 

  360. // CHECK:STDOUT:   %.loc8_36.2: i32 = converted %int.right_shift.loc8, %.loc8_36.1 [template = constants.%.4]
    361. 

  361. // CHECK:STDOUT:   %size_1: i32 = bind_name size_1, %.loc8_36.2
    362. 

  362. // CHECK:STDOUT:   %import_ref.7: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    363. 

  363. // CHECK:STDOUT:   %int.make_type_32.loc13: init type = call constants.%struct.1() [template = i32]
    364. 

  364. // CHECK:STDOUT:   %.loc13_13.1: type = value_of_initializer %int.make_type_32.loc13 [template = i32]
    365. 

  365. // CHECK:STDOUT:   %.loc13_13.2: type = converted %int.make_type_32.loc13, %.loc13_13.1 [template = i32]
    366. 

  366. // CHECK:STDOUT:   %RightShift.ref.loc13: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    367. 

  367. // CHECK:STDOUT:   %.loc13_30: i32 = int_literal 1 [template = constants.%.2]
    368. 

  368. // CHECK:STDOUT:   %.loc13_33: i32 = int_literal 32 [template = constants.%.5]
    369. 

  369. // CHECK:STDOUT:   %int.right_shift.loc13: init i32 = call %RightShift.ref.loc13(%.loc13_30, %.loc13_33) [template = <error>]
    370. 

  370. // CHECK:STDOUT:   %.loc13_36.1: i32 = value_of_initializer %int.right_shift.loc13 [template = <error>]
    371. 

  371. // CHECK:STDOUT:   %.loc13_36.2: i32 = converted %int.right_shift.loc13, %.loc13_36.1 [template = <error>]
    372. 

  372. // CHECK:STDOUT:   %size_2: i32 = bind_name size_2, %.loc13_36.2
    373. 

  373. // CHECK:STDOUT:   %import_ref.8: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    374. 

  374. // CHECK:STDOUT:   %int.make_type_32.loc18: init type = call constants.%struct.1() [template = i32]
    375. 

  375. // CHECK:STDOUT:   %.loc18_13.1: type = value_of_initializer %int.make_type_32.loc18 [template = i32]
    376. 

  376. // CHECK:STDOUT:   %.loc18_13.2: type = converted %int.make_type_32.loc18, %.loc18_13.1 [template = i32]
    377. 

  377. // CHECK:STDOUT:   %RightShift.ref.loc18: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    378. 

  378. // CHECK:STDOUT:   %.loc18_30: i32 = int_literal 1 [template = constants.%.2]
    379. 

  379. // CHECK:STDOUT:   %.loc18_33: i32 = int_literal 33 [template = constants.%.6]
    380. 

  380. // CHECK:STDOUT:   %int.right_shift.loc18: init i32 = call %RightShift.ref.loc18(%.loc18_30, %.loc18_33) [template = <error>]
    381. 

  381. // CHECK:STDOUT:   %.loc18_36.1: i32 = value_of_initializer %int.right_shift.loc18 [template = <error>]
    382. 

  382. // CHECK:STDOUT:   %.loc18_36.2: i32 = converted %int.right_shift.loc18, %.loc18_36.1 [template = <error>]
    383. 

  383. // CHECK:STDOUT:   %size_3: i32 = bind_name size_3, %.loc18_36.2
    384. 

  384. // CHECK:STDOUT:   %import_ref.9: Int32 = import_ref ir3, inst+3, loaded [template = constants.%struct.1]
    385. 

  385. // CHECK:STDOUT:   %int.make_type_32.loc24: init type = call constants.%struct.1() [template = i32]
    386. 

  386. // CHECK:STDOUT:   %.loc24_15.1: type = value_of_initializer %int.make_type_32.loc24 [template = i32]
    387. 

  387. // CHECK:STDOUT:   %.loc24_15.2: type = converted %int.make_type_32.loc24, %.loc24_15.1 [template = i32]
    388. 

  388. // CHECK:STDOUT:   %RightShift.ref.loc24: RightShift = name_ref RightShift, %RightShift.decl [template = constants.%struct.2]
    389. 

  389. // CHECK:STDOUT:   %.loc24_32: i32 = int_literal 1 [template = constants.%.2]
    390. 

  390. // CHECK:STDOUT:   %Negate.ref: Negate = name_ref Negate, %Negate.decl [template = constants.%struct.3]
    391. 

  391. // CHECK:STDOUT:   %.loc24_42: i32 = int_literal 1 [template = constants.%.2]
    392. 

  392. // CHECK:STDOUT:   %int.snegate: init i32 = call %Negate.ref(%.loc24_42) [template = constants.%.7]
    393. 

  393. // CHECK:STDOUT:   %.loc24_31.1: i32 = value_of_initializer %int.snegate [template = constants.%.7]
    394. 

  394. // CHECK:STDOUT:   %.loc24_31.2: i32 = converted %int.snegate, %.loc24_31.1 [template = constants.%.7]
    395. 

  395. // CHECK:STDOUT:   %int.right_shift.loc24: init i32 = call %RightShift.ref.loc24(%.loc24_32, %.loc24_31.2) [template = <error>]
    396. 

  396. // CHECK:STDOUT:   %.loc24_45.1: i32 = value_of_initializer %int.right_shift.loc24 [template = <error>]
    397. 

  397. // CHECK:STDOUT:   %.loc24_45.2: i32 = converted %int.right_shift.loc24, %.loc24_45.1 [template = <error>]
    398. 

  398. // CHECK:STDOUT:   %negative: i32 = bind_name negative, %.loc24_45.2
    399. 

  399. // CHECK:STDOUT: }
    400. 

  400. // CHECK:STDOUT:
    401. 

  401. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    402. 

  402. // CHECK:STDOUT:
    403. 

  403. // CHECK:STDOUT: fn @RightShift(%a: i32, %b: i32) -> i32 = "int.right_shift";
    404. 

  404. // CHECK:STDOUT:
    405. 

  405. // CHECK:STDOUT: fn @Negate(%a: i32) -> i32 = "int.snegate";
    406. 

  406. // CHECK:STDOUT:
    407.