e770b3e6cf
Structured control-flow rules allow leaving the middle of a construct through a return, but not through a jump to a block that does a return. Addresses issue #58.
131 lines
6.0 KiB
Plaintext
Executable File
131 lines
6.0 KiB
Plaintext
Executable File
spv.always-discard.frag
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Linked fragment stage:
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// Module Version 99
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// Generated by (magic number): 51a00bb
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// Id's are bound by 80
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Source GLSL 110
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main"
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ExecutionMode 4 OriginLowerLeft
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Name 4 "main"
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Name 9 "white"
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Name 12 "black"
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Name 15 "color"
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Name 18 "x"
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Name 21 "tex_coord"
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Name 27 "y"
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Name 32 "radius"
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Name 55 "gl_FragColor"
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Decorate 21(tex_coord) Smooth
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Decorate 55(gl_FragColor) BuiltIn FragColor
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2: TypeVoid
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3: TypeFunction 2
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6: TypeFloat 32
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7: TypeVector 6(float) 4
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8: TypePointer Function 7(fvec4)
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10: 6(float) Constant 1065353216
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11: 7(fvec4) ConstantComposite 10 10 10 10
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13: 6(float) Constant 1045220557
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14: 7(fvec4) ConstantComposite 13 13 13 13
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17: TypePointer Function 6(float)
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19: TypeVector 6(float) 2
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20: TypePointer Input 19(fvec2)
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21(tex_coord): 20(ptr) Variable Input
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24: 6(float) Constant 1073741824
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42: TypeBool
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47: 6(float) Constant 1066192077
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54: TypePointer Output 7(fvec4)
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55(gl_FragColor): 54(ptr) Variable Output
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58: 6(float) Constant 1067030938
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67: 6(float) Constant 1061158912
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72: 6(float) Constant 1098907648
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4(main): 2 Function None 3
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5: Label
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9(white): 8(ptr) Variable Function
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12(black): 8(ptr) Variable Function
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15(color): 8(ptr) Variable Function
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18(x): 17(ptr) Variable Function
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27(y): 17(ptr) Variable Function
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32(radius): 17(ptr) Variable Function
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Store 9(white) 11
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Store 12(black) 14
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16: 7(fvec4) Load 9(white)
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Store 15(color) 16
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22: 19(fvec2) Load 21(tex_coord)
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23: 6(float) CompositeExtract 22 0
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25: 6(float) FMul 23 24
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26: 6(float) FSub 25 10
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Store 18(x) 26
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28: 19(fvec2) Load 21(tex_coord)
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29: 6(float) CompositeExtract 28 1
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30: 6(float) FMul 29 24
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31: 6(float) FSub 30 10
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Store 27(y) 31
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33: 6(float) Load 18(x)
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34: 6(float) Load 18(x)
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35: 6(float) FMul 33 34
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36: 6(float) Load 27(y)
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37: 6(float) Load 27(y)
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38: 6(float) FMul 36 37
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39: 6(float) FAdd 35 38
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40: 6(float) ExtInst 1(GLSL.std.450) 31(Sqrt) 39
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Store 32(radius) 40
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41: 6(float) Load 32(radius)
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43: 42(bool) FOrdGreaterThan 41 10
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SelectionMerge 45 None
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BranchConditional 43 44 45
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44: Label
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46: 6(float) Load 32(radius)
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48: 42(bool) FOrdGreaterThan 46 47
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SelectionMerge 50 None
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BranchConditional 48 49 50
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49: Label
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51: 7(fvec4) Load 15(color)
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52: 7(fvec4) CompositeConstruct 10 10 10 10
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53: 7(fvec4) FAdd 51 52
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Store 15(color) 53
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Branch 50
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50: Label
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56: 7(fvec4) Load 15(color)
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Store 55(gl_FragColor) 56
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57: 6(float) Load 32(radius)
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59: 42(bool) FOrdGreaterThan 57 58
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SelectionMerge 61 None
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BranchConditional 59 60 61
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60: Label
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62: 7(fvec4) Load 15(color)
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63: 7(fvec4) CompositeConstruct 10 10 10 10
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64: 7(fvec4) FAdd 62 63
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Store 15(color) 64
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Branch 61
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61: Label
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Branch 45
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45: Label
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Kill
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65: Label
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66: 6(float) Load 32(radius)
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68: 42(bool) FOrdGreaterThanEqual 66 67
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SelectionMerge 70 None
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BranchConditional 68 69 70
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69: Label
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71: 6(float) Load 32(radius)
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73: 6(float) ExtInst 1(GLSL.std.450) 26(Pow) 71 72
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74: 6(float) FDiv 73 24
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75: 6(float) ExtInst 1(GLSL.std.450) 4(FAbs) 74
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76: 7(fvec4) Load 15(color)
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77: 7(fvec4) CompositeConstruct 75 75 75 75
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78: 7(fvec4) FSub 76 77
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Store 15(color) 78
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Branch 70
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70: Label
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79: 7(fvec4) Load 15(color)
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Store 55(gl_FragColor) 79
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Return
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FunctionEnd
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