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lima: use imul for calculations with intrinsic src

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It's source is supposed to be int, so we have to use integer
multiplication otherwise we'll get undefined result.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3529>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3529>
This commit is contained in:
Vasily Khoruzhick
2020-01-22 20:30:31 -08:00
committed by Marge Bot
parent 3c754900b5
commit beab31b9bb
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/lima/ir/lima_nir_lower_uniform_to_scalar.c
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@@ -44,7 +44,7 @@ lower_load_uniform_to_scalar(nir_builder *b, nir_intrinsic_instr *intr)
nir_intrinsic_set_type(chan_intr, nir_intrinsic_type(intr));
chan_intr->src[0] =
nir_src_for_ssa(nir_fmul_imm(b, intr->src[0].ssa, 4));
nir_src_for_ssa(nir_imul_imm(b, intr->src[0].ssa, 4));
nir_builder_instr_insert(b, &chan_intr->instr);