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agx: Implement nir_op_umul_high

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This is crucial to the efficiency of the accurate idiv path.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17198>
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Alyssa Rosenzweig
2022-08-02 13:39:35 -04:00
committed by Alyssa Rosenzweig
parent aab535ffda
commit f28c631a89
1 changed files with 1 additions and 0 deletions
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src/asahi/compiler/agx_compile.c
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@@ -788,6 +788,7 @@ agx_emit_alu(agx_builder *b, nir_alu_instr *instr)
case nir_op_isub: return agx_iadd_to(b, dst, s0, agx_neg(s1), 0);
case nir_op_ineg: return agx_iadd_to(b, dst, agx_zero(), agx_neg(s0), 0);
case nir_op_imul: return agx_imad_to(b, dst, s0, s1, agx_zero(), 0);
case nir_op_umul_high: return agx_umul_high_to(b, dst, s0, s1);
case nir_op_ishl: return agx_bfi_to(b, dst, agx_zero(), s0, s1, 0);
case nir_op_ushr: return agx_ushr_to(b, dst, s0, s1);