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DirectXShaderCompiler
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DirectXShaderCo...
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test
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Transforms
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SLPVectorizer
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X86
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metadata.ll

metadata.ll 2.5 KB
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  1. ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
    2. 

  2. 

  3. target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
    4. 

  4. target triple = "x86_64-apple-macosx10.8.0"
    5. 

  5. 

  6. ;CHECK-LABEL: test1
    7. 

  7. ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA:[0-9]+]]
    8. 

  8. ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
    9. 

  9. ;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP1:[0-9]+]]
    10. 

  10. ;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]]
    11. 

  11. ;CHECK: ret void
    12. 

  12. 

  13. define void @test1(double* %a, double* %b, double* %c) {
    14. 

  14. entry:
    15. 

  15.   %i0 = load double, double* %a, align 8, !tbaa !4
    16. 

  16.   %i1 = load double, double* %b, align 8, !tbaa !4
    17. 

  17.   %mul = fmul double %i0, %i1, !fpmath !0
    18. 

  18.   %arrayidx3 = getelementptr inbounds double, double* %a, i64 1
    19. 

  19.   %i3 = load double, double* %arrayidx3, align 8, !tbaa !4
    20. 

  20.   %arrayidx4 = getelementptr inbounds double, double* %b, i64 1
    21. 

  21.   %i4 = load double, double* %arrayidx4, align 8, !tbaa !4
    22. 

  22.   %mul5 = fmul double %i3, %i4, !fpmath !0
    23. 

  23.   store double %mul, double* %c, align 8, !tbaa !4
    24. 

  24.   %arrayidx5 = getelementptr inbounds double, double* %c, i64 1
    25. 

  25.   store double %mul5, double* %arrayidx5, align 8, !tbaa !4
    26. 

  26.   ret void
    27. 

  27. }
    28. 

  28. 

  29. ;CHECK-LABEL: test2
    30. 

  30. ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
    31. 

  31. ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]]
    32. 

  32. ;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP2:[0-9]+]]
    33. 

  33. ;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]]
    34. 

  34. ;CHECK: ret void
    35. 

  35. 

  36. define void @test2(double* %a, double* %b, i8* %e) {
    37. 

  37. entry:
    38. 

  38.   %i0 = load double, double* %a, align 8, !tbaa !4
    39. 

  39.   %i1 = load double, double* %b, align 8, !tbaa !4
    40. 

  40.   %mul = fmul double %i0, %i1, !fpmath !1
    41. 

  41.   %arrayidx3 = getelementptr inbounds double, double* %a, i64 1
    42. 

  42.   %i3 = load double, double* %arrayidx3, align 8, !tbaa !4
    43. 

  43.   %arrayidx4 = getelementptr inbounds double, double* %b, i64 1
    44. 

  44.   %i4 = load double, double* %arrayidx4, align 8, !tbaa !4
    45. 

  45.   %mul5 = fmul double %i3, %i4, !fpmath !1
    46. 

  46.   %c = bitcast i8* %e to double*
    47. 

  47.   store double %mul, double* %c, align 8, !tbaa !4
    48. 

  48.   %carrayidx5 = getelementptr inbounds i8, i8* %e, i64 8
    49. 

  49.   %arrayidx5 = bitcast i8* %carrayidx5 to double*
    50. 

  50.   store double %mul5, double* %arrayidx5, align 8, !tbaa !4
    51. 

  51.   ret void
    52. 

  52. }
    53. 

  53. 

  54. ;CHECK-DAG: ![[TBAA]] = !{[[TYPEC:!.*]], [[TYPEC]], i64 0}
    55. 

  55. ;CHECK-DAG: ![[FP1]] = !{float 5.000000e+00}
    56. 

  56. ;CHECK-DAG: ![[FP2]] = !{float 2.500000e+00}
    57. 

  57. !0 = !{ float 5.0 }
    58. 

  58. !1 = !{ float 2.5 }
    59. 

  59. !2 = !{!"Simple C/C++ TBAA"}
    60. 

  60. !3 = !{!"omnipotent char", !2}
    61. 

  61. !4 = !{!"double", !3}
    62.