Steps to reproduce:

1. Open the linked project (or set up a project for HDRP usage from https://github.com/Unity-Technologies/ScriptableRenderPipeline)
2. Switch to iOS target
3. Open any scene and try to build it to iOS
4. The build fails with several similar shader errors:

Shader error in 'Hidden/HDRenderPipeline/OpaqueAtmosphericScattering': 'Min3': ambiguous function call at Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/HDRenderPipeline/HDRP/Lighting/VBuffer.hlsl(48) (on metal)

Shader error in 'Hidden/HDRenderPipeline/DebugViewMaterialGBuffer': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)

Shader error in 'HDRenderPipeline/Lit': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)

Shader error in 'Hidden/HDRenderPipeline/DebugViewTiles': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)

Shader error in 'HDRenderPipeline/LitTessellation': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)

Shader error in 'HDRenderPipeline/Unlit': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)

Shader error in 'HDRenderPipeline/LayeredLitTessellation': 'Max3': ambiguous function call at /Users/robertas/Documents/hdrp-test-3/Assets/ScriptableRenderPipeline/ScriptableRenderPipeline/Core/CoreRP/ShaderLibrary/GeometricTools.hlsl(39) (on metal)