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3032e3ad23
This gives our shifts SM5 behaviour at the cost of a little extra ALU. That way, we match NIR's shifts. This fixes unsoundness of GLSL expressions like "a << (b & 31)", where the & would mistakenly get optimized away. Closes: #8181 Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reported-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21673>
14 lines
224 B
C
14 lines
224 B
C
/*
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* Copyright 2023 Alyssa Rosenzweig
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* SPDX-License-Identifier: MIT
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*/
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#ifndef AGX_NIR_H
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#define AGX_NIR_H
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#include <stdbool.h>
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struct nir_shader;
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bool agx_nir_lower_algebraic_late(struct nir_shader *shader);
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#endif
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