spv.1.6.quad.frag
// Module Version 10600
// Generated by (magic number): 8000b
// Id's are bound by 39

                              Capability Shader
                              Capability GroupNonUniform
                              Capability GroupNonUniformVote
                              Capability QuadControlKHR
                              Extension  "SPV_KHR_quad_control"
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Fragment 4  "main" 16 33
                              ExecutionMode 4 QuadDerivativesKHR
                              ExecutionMode 4 RequireFullQuadsKHR
                              ExecutionMode 4 OriginUpperLeft
                              Source GLSL 460
                              SourceExtension  "GL_EXT_shader_quad_control"
                              SourceExtension  "GL_KHR_shader_subgroup_basic"
                              SourceExtension  "GL_KHR_shader_subgroup_vote"
                              Name 4  "main"
                              Name 8  "bTemp"
                              Name 16  "iInput"
                              Name 33  "bOut"
                              Decorate 16(iInput) Flat
                              Decorate 16(iInput) Location 0
                              Decorate 33(bOut) Location 0
               2:             TypeVoid
               3:             TypeFunction 2
               6:             TypeBool
               7:             TypePointer Function 6(bool)
               9:     6(bool) ConstantFalse
              14:             TypeInt 32 1
              15:             TypePointer Input 14(int)
      16(iInput):     15(ptr) Variable Input
              18:     14(int) Constant 0
              20:             TypeInt 32 0
              21:     20(int) Constant 3
              32:             TypePointer Output 14(int)
        33(bOut):     32(ptr) Variable Output
              35:     6(bool) ConstantTrue
              37:     14(int) Constant 1
         4(main):           2 Function None 3
               5:             Label
        8(bTemp):      7(ptr) Variable Function
                              Store 8(bTemp) 9
              10:     6(bool) Load 8(bTemp)
              11:     6(bool) LogicalNot 10
                              SelectionMerge 13 None
                              BranchConditional 11 12 13
              12:               Label
              17:     14(int)   Load 16(iInput)
              19:     6(bool)   SGreaterThan 17 18
              22:     6(bool)   GroupNonUniformQuadAllKHR 19
                                Branch 13
              13:             Label
              23:     6(bool) Phi 10 5 22 12
                              Store 8(bTemp) 23
              24:     6(bool) Load 8(bTemp)
              25:     6(bool) LogicalNot 24
                              SelectionMerge 27 None
                              BranchConditional 25 26 27
              26:               Label
              28:     14(int)   Load 16(iInput)
              29:     6(bool)   SGreaterThan 28 18
              30:     6(bool)   GroupNonUniformQuadAnyKHR 29
                                Branch 27
              27:             Label
              31:     6(bool) Phi 24 13 30 26
                              Store 8(bTemp) 31
              34:     6(bool) Load 8(bTemp)
              36:     6(bool) LogicalEqual 34 35
              38:     14(int) Select 36 37 18
                              Store 33(bOut) 38
                              Return
                              FunctionEnd