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Commit 34d34076 authored by Matt Turner's avatar Matt Turner Committed by Emil Velikov
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i965/fs: Handle MRF destinations in lower_integer_multiplication().


The lowered code reads from the destination, which isn't possible from
message registers.

Fixes the following dEQP tests on SNB:

    dEQP-GLES3.functional.shaders.precision.int.highp_mul_fragment
    dEQP-GLES3.functional.shaders.precision.int.mediump_mul_fragment
    dEQP-GLES3.functional.shaders.precision.int.lowp_mul_fragment

Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>
Tested-by: default avatarMark Janes <mark.a.janes@intel.com>
Reviewed-by: Kenneth Graunke's avatarKenneth Graunke <kenneth@whitecape.org>
Reviewed-by: default avatarJason Ekstrand <jason.ekstrand@intel.com>
(cherry picked from commit 9390cb84)
parent b0bce4c7
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