[Bug 55453] New: Motor4MX crashes due to missing 'atan' handling

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55453

Bug ID: 55453
           Summary: Motor4MX crashes due to missing 'atan' handling
           Product: vkd3d
           Version: 1.8
          Hardware: x86-64
               URL: http://www.gamepressure.com/download.asp?ID=21182
                OS: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: hlsl
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

0024:err:d3dcompiler:D3DCompile2 Failed to compile shader, vkd3d result -4.
0024:err:d3dcompiler:D3DCompile2 Shader log:
0024:err:d3dcompiler:D3DCompile2     <anonymous>:48:15: E5005: Function "atan"
is not defined.
0024:err:d3dcompiler:D3DCompile2

Logs + shaders can be found in bug 55448.