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aco: add p_dual_src_export_gfx11 for dual source blending on GFX11

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Dual source blending must be in strict WQM mode.

Cc: 22.3 mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19643>
This commit is contained in:
Samuel Pitoiset
2022-11-16 15:18:54 +01:00
committed by Marge Bot
parent e93de8a75e
commit bb90d29660
6 changed files with 109 additions and 3 deletions
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3
src/amd/compiler/aco_optimizer.cpp
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@@ -673,7 +673,8 @@ alu_can_accept_constant(aco_opcode opcode, unsigned operand)
case aco_opcode::v_readfirstlane_b32:
case aco_opcode::p_extract:
case aco_opcode::p_insert: return operand != 0;
case aco_opcode::p_interp_gfx11: return false;
case aco_opcode::p_interp_gfx11:
case aco_opcode::p_dual_src_export_gfx11: return false;
default: return true;
}
}