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nv50: call nir_lower_flrp

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Fix #7432: unknown nir_op flrp assertion

This copy-pastes src/gallium/drivers/radeonsi/si_shader_nir.c

The lower_flrp16 value differs given chipset >= NVISA_GV100_CHIPSET.

Signed-off-by: Thomas Debesse <dev@illwieckz.net>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19003>
This commit is contained in:
Thomas Debesse
2022-10-08 08:43:10 +02:00
committed by Marge Bot
parent ed2743eae5
commit 6d5921c623
1 changed files with 6 additions and 0 deletions
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6
src/nouveau/codegen/nv50_ir_from_nir.cpp
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@@ -3320,7 +3320,13 @@ Converter::run()
subgroup_options.ballot_components = 1;
subgroup_options.lower_elect = true;
unsigned lower_flrp = (nir->options->lower_flrp16 ? 16 : 0) |
(nir->options->lower_flrp32 ? 32 : 0) |
(nir->options->lower_flrp64 ? 64 : 0);
assert(lower_flrp);
/* prepare for IO lowering */
NIR_PASS_V(nir, nir_lower_flrp, lower_flrp, false);
NIR_PASS_V(nir, nir_opt_deref);
NIR_PASS_V(nir, nir_lower_regs_to_ssa);
NIR_PASS_V(nir, nir_lower_vars_to_ssa);