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aco/isel: emit vop2 v_max_f64 for gfx12+

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38156>
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Georg Lehmann 2025-10-30 09:28:29 +01:00 • committed by Marge Bot
parent 8397b91934
commit 7ac67e2711
1 changed files with 2 additions and 0 deletions
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2
src/amd/compiler/instruction_selection/aco_select_nir_alu.cpp
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@ -1969,6 +1969,8 @@ visit_alu_instr(isel_context* ctx, nir_alu_instr* instr)
} else if (dst.regClass() == v1) {
emit_vop2_instruction(ctx, instr, aco_opcode::v_max_f32, dst, true, false,
ctx->block->fp_mode.must_flush_denorms32);
} else if (dst.regClass() == v2 && ctx->options->gfx_level >= GFX12) {
emit_vop2_instruction(ctx, instr, aco_opcode::v_max_f64, dst, true);
} else if (dst.regClass() == v2) {
emit_vop3a_instruction(ctx, instr, aco_opcode::v_max_f64_e64, dst,
ctx->block->fp_mode.must_flush_denorms16_64);