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base.carbon

base.carbon 4.6 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. fn Run() {
    8. 

  8.   var a: [i32; 1] = (1,);
    9. 

  9.   var b: [f64; 2] = (11.1, 2.2,);
    10. 

  10.   var c: [(); 5] = ((), (), (), (), (),);
    11. 

  11.   var d: (i32, i32, i32) = (1, 2, 3);
    12. 

  12.   var e: [i32; 3] = d;
    13. 

  13. }
    14. 

  14. 

  15. // CHECK:STDOUT: ; ModuleID = 'base.carbon'
    16. 

  16. // CHECK:STDOUT: source_filename = "base.carbon"
    17. 

  17. // CHECK:STDOUT:
    18. 

  18. // CHECK:STDOUT: @tuple = internal constant [1 x i32] [i32 1]
    19. 

  19. // CHECK:STDOUT: @tuple.1 = internal constant [2 x double] [double 0x4026333333333334, double 2.200000e+00]
    20. 

  20. // CHECK:STDOUT: @tuple.2 = internal constant [5 x {}] poison
    21. 

  21. // CHECK:STDOUT: @tuple.3 = internal constant { i32, i32, i32 } { i32 1, i32 2, i32 3 }
    22. 

  22. // CHECK:STDOUT:
    23. 

  23. // CHECK:STDOUT: define void @main() {
    24. 

  24. // CHECK:STDOUT: entry:
    25. 

  25. // CHECK:STDOUT:   %a.var = alloca [1 x i32], align 4
    26. 

  26. // CHECK:STDOUT:   %.loc8_24.3.array.index = getelementptr inbounds [1 x i32], ptr %a.var, i32 0, i32 0
    27. 

  27. // CHECK:STDOUT:   call void @llvm.memcpy.p0.p0.i64(ptr align 4 %a.var, ptr align 4 @tuple, i64 4, i1 false)
    28. 

  28. // CHECK:STDOUT:   %b.var = alloca [2 x double], align 8
    29. 

  29. // CHECK:STDOUT:   %.loc9_32.3.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i32 0
    30. 

  30. // CHECK:STDOUT:   %.loc9_32.6.array.index = getelementptr inbounds [2 x double], ptr %b.var, i32 0, i32 1
    31. 

  31. // CHECK:STDOUT:   call void @llvm.memcpy.p0.p0.i64(ptr align 8 %b.var, ptr align 8 @tuple.1, i64 16, i1 false)
    32. 

  32. // CHECK:STDOUT:   %c.var = alloca [5 x {}], align 8
    33. 

  33. // CHECK:STDOUT:   %.loc10_40.3.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 0
    34. 

  34. // CHECK:STDOUT:   %.loc10_40.6.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 1
    35. 

  35. // CHECK:STDOUT:   %.loc10_40.9.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 2
    36. 

  36. // CHECK:STDOUT:   %.loc10_40.12.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 3
    37. 

  37. // CHECK:STDOUT:   %.loc10_40.15.array.index = getelementptr inbounds [5 x {}], ptr %c.var, i32 0, i32 4
    38. 

  38. // CHECK:STDOUT:   call void @llvm.memcpy.p0.p0.i64(ptr align 1 %c.var, ptr align 1 @tuple.2, i64 0, i1 false)
    39. 

  39. // CHECK:STDOUT:   %d.var = alloca { i32, i32, i32 }, align 8
    40. 

  40. // CHECK:STDOUT:   %.loc11_36.2.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 0
    41. 

  41. // CHECK:STDOUT:   %.loc11_36.4.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 1
    42. 

  42. // CHECK:STDOUT:   %.loc11_36.6.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 2
    43. 

  43. // CHECK:STDOUT:   call void @llvm.memcpy.p0.p0.i64(ptr align 4 %d.var, ptr align 4 @tuple.3, i64 12, i1 false)
    44. 

  44. // CHECK:STDOUT:   %e.var = alloca [3 x i32], align 4
    45. 

  45. // CHECK:STDOUT:   %.loc12_21.1.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 0
    46. 

  46. // CHECK:STDOUT:   %.loc12_21.2 = load i32, ptr %.loc12_21.1.tuple.elem, align 4
    47. 

  47. // CHECK:STDOUT:   %.loc12_21.4.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 0
    48. 

  48. // CHECK:STDOUT:   store i32 %.loc12_21.2, ptr %.loc12_21.4.array.index, align 4
    49. 

  49. // CHECK:STDOUT:   %.loc12_21.6.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 1
    50. 

  50. // CHECK:STDOUT:   %.loc12_21.7 = load i32, ptr %.loc12_21.6.tuple.elem, align 4
    51. 

  51. // CHECK:STDOUT:   %.loc12_21.9.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 1
    52. 

  52. // CHECK:STDOUT:   store i32 %.loc12_21.7, ptr %.loc12_21.9.array.index, align 4
    53. 

  53. // CHECK:STDOUT:   %.loc12_21.11.tuple.elem = getelementptr inbounds { i32, i32, i32 }, ptr %d.var, i32 0, i32 2
    54. 

  54. // CHECK:STDOUT:   %.loc12_21.12 = load i32, ptr %.loc12_21.11.tuple.elem, align 4
    55. 

  55. // CHECK:STDOUT:   %.loc12_21.14.array.index = getelementptr inbounds [3 x i32], ptr %e.var, i32 0, i32 2
    56. 

  56. // CHECK:STDOUT:   store i32 %.loc12_21.12, ptr %.loc12_21.14.array.index, align 4
    57. 

  57. // CHECK:STDOUT:   ret void
    58. 

  58. // CHECK:STDOUT: }
    59. 

  59. // CHECK:STDOUT:
    60. 

  60. // CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
    61. 

  61. // CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0
    62. 

  62. // CHECK:STDOUT:
    63. 

  63. // CHECK:STDOUT: ; uselistorder directives
    64. 

  64. // CHECK:STDOUT: uselistorder i32 1, { 0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 3 }
    65. 

  65. // CHECK:STDOUT: uselistorder i32 2, { 0, 1, 3, 4, 2 }
    66. 

  66. // CHECK:STDOUT: uselistorder i32 3, { 1, 0 }
    67. 

  67. // CHECK:STDOUT: uselistorder ptr @llvm.memcpy.p0.p0.i64, { 3, 2, 1, 0 }
    68. 

  68. // CHECK:STDOUT:
    69. 

  69. // CHECK:STDOUT: attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
    70.