skia2/tests/sksl/shared/Ossfuzz28794.asm.frag
John Stiles 443fa19832 Implement compile-time optimization for sqrt(constant).
Change-Id: I3427fbaf57787c3051db95ec5882c9292d7985cf
Bug: skia:12034
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411312
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-05-25 04:43:10 +00:00

43 lines
1.3 KiB
JavaScript

OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %sk_FragColor %sk_Clockwise
OpExecutionMode %main OriginUpperLeft
OpName %sk_FragColor "sk_FragColor"
OpName %sk_Clockwise "sk_Clockwise"
OpName %main "main"
OpName %i "i"
OpDecorate %sk_FragColor RelaxedPrecision
OpDecorate %sk_FragColor Location 0
OpDecorate %sk_FragColor Index 0
OpDecorate %sk_Clockwise BuiltIn FrontFacing
OpDecorate %21 RelaxedPrecision
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%sk_FragColor = OpVariable %_ptr_Output_v4float Output
%bool = OpTypeBool
%_ptr_Input_bool = OpTypePointer Input %bool
%sk_Clockwise = OpVariable %_ptr_Input_bool Input
%void = OpTypeVoid
%11 = OpTypeFunction %void
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%int_1 = OpConstant %int 1
%int_3 = OpConstant %int 3
%_ptr_Output_float = OpTypePointer Output %float
%int_0 = OpConstant %int 0
%main = OpFunction %void None %11
%12 = OpLabel
%i = OpVariable %_ptr_Function_int Function
OpStore %i %int_1
%17 = OpLoad %int %i
OpStore %i %int_3
%19 = OpIMul %int %17 %int_3
%20 = OpLoad %int %i
%21 = OpConvertSToF %float %20
%22 = OpAccessChain %_ptr_Output_float %sk_FragColor %int_0
OpStore %22 %21
OpReturn
OpFunctionEnd