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authorBen Skeggs <bskeggs@redhat.com>2020-06-07 09:52:00 +1000
committerMarge Bot <eric+marge@anholt.net>2020-06-10 22:52:41 +0000
commit7dbb7572e2b5b96a9cc7767c7cbf550180ec78cd (patch)
treeb3c0bbc297f3eef545643bc8da542311e5fa4ca1 /src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
parenta831967c72c57abca347396403fa59d232845282 (diff)
nvir: add constant folding for OP_PERMT
Important for SM70 INSBF/EXTBF lowering, as these can can often be eliminated completely. v2: - skip CF when subOp is set Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5377>
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp')
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