[Mesa-dev] [Bug 110454] [llvmpipe] piglit arb_color_buffer_float-render GL_RGBA8_SNORM failure with llvm-9

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110454

--- Comment #1 from Roland Scheidegger <sroland at vmware.com> ---
Ok so the x86 signed add/sub intrinsics got removed.
Thankfully it seems like llvm actually has grown new generic intrinsics for
saturated sub/add, so I suppose we should use these instead.
I'll post a patch soon...

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