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DirectXShaderCompiler
espejo de https://github.com/o3de/DirectXShaderCompiler
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DirectXShaderCo...
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tools
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clang
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test
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HLSLFileCheck
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hlsl
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objects
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CbufferLegacy
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cbufferMinPrec.hlsl

cbufferMinPrec.hlsl 3.9 KB
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  1. // RUN: %dxc -E main -T ps_6_0 %s | FileCheck %s
    2. 

  2. 

  3. // CHECK: Minimum-precision data types
    4. 

  4. // CHECK: cbuffer Foo
    5. 

  5. // CHECK: {
    6. 

  6. // CHECK:   struct dx.alignment.legacy.Foo
    7. 

  7. // CHECK:   {
    8. 

  8. // CHECK:       min16float h1;                                ; Offset:    0
    9. 

  9. // CHECK:       float3 f3;                                    ; Offset:    4
    10. 

  10. // CHECK:       min16float2 h2;                               ; Offset:   16
    11. 

  11. // CHECK:       float3 f3_1;                                  ; Offset:   32
    12. 

  12. // CHECK:       float2 f2;                                    ; Offset:   48
    13. 

  13. // CHECK:       min16float4 h4;                               ; Offset:   64
    14. 

  14. // CHECK:       min16float2 h2_1;                             ; Offset:   80
    15. 

  15. // CHECK:       min16float3 h3;                               ; Offset:   96
    16. 

  16. // CHECK:       double d1;                                    ; Offset:  112
    17. 

  17. // CHECK:   } Foo;                                            ; Offset:    0 Size:   120
    18. 

  18. // CHECK: }
    19. 

  19. 

  20. // CHECK: %dx.types.CBufRet.f16 = type { half, half, half, half }
    21. 

  21. 

  22. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f16 @dx.op.cbufferLoadLegacy.f16(i32 59, %dx.types.Handle %Foo_cbuffer, i32 0)  ; CBufferLoadLegacy(handle,regIndex)
    23. 

  23. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 0
    24. 

  24. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f32 @dx.op.cbufferLoadLegacy.f32(i32 59, %dx.types.Handle %Foo_cbuffer, i32 0)  ; CBufferLoadLegacy(handle,regIndex)
    25. 

  25. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f32 {{%[0-9]+}}, 1
    26. 

  26. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f16 @dx.op.cbufferLoadLegacy.f16(i32 59, %dx.types.Handle %Foo_cbuffer, i32 1)  ; CBufferLoadLegacy(handle,regIndex)
    27. 

  27. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 0
    28. 

  28. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 1
    29. 

  29. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f32 @dx.op.cbufferLoadLegacy.f32(i32 59, %dx.types.Handle %Foo_cbuffer, i32 2)  ; CBufferLoadLegacy(handle,regIndex)
    30. 

  30. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f32 {{%[0-9]+}}, 2
    31. 

  31. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f32 @dx.op.cbufferLoadLegacy.f32(i32 59, %dx.types.Handle %Foo_cbuffer, i32 3)  ; CBufferLoadLegacy(handle,regIndex)
    32. 

  32. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f32 {{%[0-9]+}}, 0
    33. 

  33. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f16 @dx.op.cbufferLoadLegacy.f16(i32 59, %dx.types.Handle %Foo_cbuffer, i32 4)  ; CBufferLoadLegacy(handle,regIndex)
    34. 

  34. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 0
    35. 

  35. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 1
    36. 

  36. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 2
    37. 

  37. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 3
    38. 

  38. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f16 @dx.op.cbufferLoadLegacy.f16(i32 59, %dx.types.Handle %Foo_cbuffer, i32 5)  ; CBufferLoadLegacy(handle,regIndex)
    39. 

  39. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 0
    40. 

  40. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 1
    41. 

  41. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f16 @dx.op.cbufferLoadLegacy.f16(i32 59, %dx.types.Handle %Foo_cbuffer, i32 6)  ; CBufferLoadLegacy(handle,regIndex)
    42. 

  42. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 0
    43. 

  43. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 1
    44. 

  44. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f16 {{%[0-9]+}}, 2
    45. 

  45. // CHECK: {{%[0-9]+}} = call %dx.types.CBufRet.f64 @dx.op.cbufferLoadLegacy.f64(i32 59, %dx.types.Handle %Foo_cbuffer, i32 7)  ; CBufferLoadLegacy(handle,regIndex)
    46. 

  46. // CHECK: {{%[0-9]+}} = extractvalue %dx.types.CBufRet.f64 {{%[0-9]+}}, 0
    47. 

  47. 

  48. cbuffer Foo {
    49. 

  49.   min16float h1;
    50. 

  50.   float3 f3;
    51. 

  51.   min16float2 h2;
    52. 

  52.   float3 f3_1;
    53. 

  53.   float2 f2;
    54. 

  54.   min16float4 h4;
    55. 

  55.   min16float2 h2_1;
    56. 

  56.   min16float3 h3;
    57. 

  57.   double d1;
    58. 

  58. }
    59. 

  59. 

  60. float4 main() : SV_Target {
    61. 

  61.   return h1 + f3.x + h2.x + h2.y + f3_1.z + f2.x + h4.x + h4.y + h4.z + h4.w + h2_1.x + h2_1.y + h3.x + h3.y + h3.z + d1;
    62. 

  62. }
    63.