SPIRV-Cross/shaders-msl/asm/comp/global-parameter-name-alias.asm.comp
Hans-Kristian Arntzen 87de951105 MSL: Fix naming issue of aliased global variables.
When the name of an alias global variable collides with a global
declaration, MSL would emit inconsistent names, sometimes with the
naming fix, sometimes without, because names were being tracked in two
separate meta blocks. Fix this by always redirecting parameter naming to
the original base variable as necessary.
2018-08-27 09:59:55 +02:00

103 lines
4.1 KiB
Plaintext

; SPIR-V
; Version: 1.0
; Generator: Khronos Glslang Reference Front End; 6
; Bound: 61
; Schema: 0
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main" %id_1
OpExecutionMode %main LocalSize 1 1 1
OpSource HLSL 500
OpName %main "main"
OpName %Load_u1_ "Load(u1;"
OpName %size "size"
OpName %_main_vu3_ "@main(vu3;"
OpName %id "id"
OpName %data "data"
OpName %byteAddrTemp "byteAddrTemp"
OpName %ssbo "ssbo"
OpMemberName %ssbo 0 "@data"
OpName %ssbo_0 "ssbo"
OpName %param "param"
OpName %id_0 "id"
OpName %id_1 "id"
OpName %param_0 "param"
OpDecorate %_runtimearr_uint ArrayStride 4
OpMemberDecorate %ssbo 0 NonWritable
OpMemberDecorate %ssbo 0 Offset 0
OpDecorate %ssbo BufferBlock
OpDecorate %ssbo_0 DescriptorSet 0
OpDecorate %ssbo_0 Binding 1
OpDecorate %id_1 BuiltIn GlobalInvocationId
%void = OpTypeVoid
%3 = OpTypeFunction %void
%uint = OpTypeInt 32 0
%_ptr_Function_uint = OpTypePointer Function %uint
%8 = OpTypeFunction %void %_ptr_Function_uint
%v3uint = OpTypeVector %uint 3
%_ptr_Function_v3uint = OpTypePointer Function %v3uint
%14 = OpTypeFunction %void %_ptr_Function_v3uint
%v4uint = OpTypeVector %uint 4
%_ptr_Function_v4uint = OpTypePointer Function %v4uint
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%int_2 = OpConstant %int 2
%_runtimearr_uint = OpTypeRuntimeArray %uint
%ssbo = OpTypeStruct %_runtimearr_uint
%_ptr_Uniform_ssbo = OpTypePointer Uniform %ssbo
%ssbo_0 = OpVariable %_ptr_Uniform_ssbo Uniform
%int_0 = OpConstant %int 0
%_ptr_Uniform_uint = OpTypePointer Uniform %uint
%int_1 = OpConstant %int 1
%int_3 = OpConstant %int 3
%uint_4 = OpConstant %uint 4
%_ptr_Input_v3uint = OpTypePointer Input %v3uint
%id_1 = OpVariable %_ptr_Input_v3uint Input
%main = OpFunction %void None %3
%5 = OpLabel
%id_0 = OpVariable %_ptr_Function_v3uint Function
%param_0 = OpVariable %_ptr_Function_v3uint Function
%57 = OpLoad %v3uint %id_1
OpStore %id_0 %57
%59 = OpLoad %v3uint %id_0
OpStore %param_0 %59
%60 = OpFunctionCall %void %_main_vu3_ %param_0
OpReturn
OpFunctionEnd
%Load_u1_ = OpFunction %void None %8
%size = OpFunctionParameter %_ptr_Function_uint
%11 = OpLabel
%data = OpVariable %_ptr_Function_v4uint Function
%byteAddrTemp = OpVariable %_ptr_Function_int Function
%24 = OpLoad %uint %size
%26 = OpShiftRightLogical %int %24 %int_2
OpStore %byteAddrTemp %26
%32 = OpLoad %int %byteAddrTemp
%34 = OpAccessChain %_ptr_Uniform_uint %ssbo_0 %int_0 %32
%35 = OpLoad %uint %34
%36 = OpLoad %int %byteAddrTemp
%38 = OpIAdd %int %36 %int_1
%39 = OpAccessChain %_ptr_Uniform_uint %ssbo_0 %int_0 %38
%40 = OpLoad %uint %39
%41 = OpLoad %int %byteAddrTemp
%42 = OpIAdd %int %41 %int_2
%43 = OpAccessChain %_ptr_Uniform_uint %ssbo_0 %int_0 %42
%44 = OpLoad %uint %43
%45 = OpLoad %int %byteAddrTemp
%47 = OpIAdd %int %45 %int_3
%48 = OpAccessChain %_ptr_Uniform_uint %ssbo_0 %int_0 %47
%49 = OpLoad %uint %48
%50 = OpCompositeConstruct %v4uint %35 %40 %44 %49
OpStore %data %50
OpReturn
OpFunctionEnd
%_main_vu3_ = OpFunction %void None %14
%id = OpFunctionParameter %_ptr_Function_v3uint
%17 = OpLabel
%param = OpVariable %_ptr_Function_uint Function
OpStore %param %uint_4
%53 = OpFunctionCall %void %Load_u1_ %param
OpReturn
OpFunctionEnd