[CrashReport] AppleIntelBDWGraphicsGLDriver!USC::CPassSsaAllocatorContext::RollbackSpillFillToCopies()

AppleIntelBDWGraphicsGLDriver!USC::CPassSsaAllocatorContext::RollbackSpillFillToCopies()
AppleIntelBDWGraphicsGLDriver!USC::CPassSsaAllocatorContext::Rollback()
AppleIntelBDWGraphicsGLDriver!USC::CGen4KernelFunctionList::VirtualRegistersToRegisters()
AppleIntelBDWGraphicsGLDriver!USC::CGen6PixelShaderKernelProgram::Compile()
AppleIntelBDWGraphicsGLDriver!USC::CGen6PixelShaderKernelProgram::Compile8()
AppleIntelBDWGraphicsGLDriver!USC::CGen6PixelShaderKernelProgram::Build()
AppleIntelBDWGraphicsGLDriver!USC::CGen6PixelShaderKernelProgram::Initialize()
AppleIntelBDWGraphicsGLDriver!USC::CGen6PixelShaderKernelProgram::Create()
AppleIntelBDWGraphicsGLDriver!USC::CPixelShader::Compile()
AppleIntelBDWGraphicsGLDriver!USC::CompilePixelShaderOpenGL()
AppleIntelBDWGraphicsGLDriver!USC::IM_Shader::Compile()
AppleIntelBDWGraphicsGLDriver!intelUpdateCtxSysProgramCommon()
AppleIntelBDWGraphicsGLDriver!<Unknown>
AppleIntelBDWGraphicsGLDriver!<Unknown>
GLEngine!<Unknown>
GLEngine!<Unknown>
GLEngine!<Unknown>
GLEngine!<Unknown>
libdispatch.dylib!<Unknown>
libdispatch.dylib!<Unknown>
GLEngine!<Unknown>
UE4Editor-OpenGLDrv.dylib!FOpenGLDynamicRHI::GetOpenGLFramebuffer()
UE4Editor-OpenGLDrv.dylib!FOpenGLDynamicRHI::RHISetRenderTargets()
UE4Editor-OpenGLDrv.dylib!FOpenGLDynamicRHI::RHISetRenderTargetsAndClear()
UE4Editor-Renderer.dylib!SetRenderTarget()
UE4Editor-Renderer.dylib!FRCPassPostProcessTonemap::Process()
UE4Editor-Renderer.dylib!FRenderingCompositionGraph::RecursivelyProcess()
UE4Editor-Renderer.dylib!FRenderingCompositePassContext::Process()
UE4Editor-Renderer.dylib!FPostProcessing::Process()
UE4Editor-Renderer.dylib!FDeferredShadingSceneRenderer::Render()
UE4Editor-Renderer.dylib!FRendererModule::BeginRenderingViewFamily(FCanvas*, FSceneViewFamily*)::EURCMacro_FDrawSceneCommand::DoTask()
UE4Editor-Renderer.dylib!TGraphTask<FRendererModule::BeginRenderingViewFamily(FCanvas*, FSceneViewFamily*)::EURCMacro_FDrawSceneCommand>::ExecuteTask()
UE4Editor-Core.dylib!FNamedTaskThread::ProcessTasksNamedThread()
UE4Editor-Core.dylib!FNamedTaskThread::ProcessTasksUntilQuit()
UE4Editor-Core.dylib!FTaskGraphImplementation::ProcessThreadUntilRequestReturn()
UE4Editor-RenderCore.dylib!RenderingThreadMain()
UE4Editor-RenderCore.dylib!FRenderingThread::Run()
UE4Editor-Core.dylib!FRunnableThreadPThread::Run()
UE4Editor-Core.dylib!FRunnableThreadPThread::_ThreadProc()
libsystem_pthread.dylib!<Unknown>
libsystem_pthread.dylib!<Unknown>
libsystem_pthread.dylib!<Unknown>