From: Rhys Perry <pendingchaos02@gmail.com>
Date: Fri, 22 Nov 2019 15:00:04 +0000 (+0000)
Subject: aco: improve can_use_VOP3()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=84b9f3786b949c3a2b81d03687550a7530d4f71b;p=mesa.git

aco: improve can_use_VOP3()

No pipeline-db changes

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2883>
---

diff --git a/src/amd/compiler/aco_optimizer.cpp b/src/amd/compiler/aco_optimizer.cpp
index a589fbbe73e..da169694ffb 100644
--- a/src/amd/compiler/aco_optimizer.cpp
+++ b/src/amd/compiler/aco_optimizer.cpp
@@ -416,6 +416,9 @@ bool can_swap_operands(aco_ptr<Instruction>& instr)
 
 bool can_use_VOP3(aco_ptr<Instruction>& instr)
 {
+   if (instr->isVOP3())
+      return true;
+
    if (instr->operands.size() && instr->operands[0].isLiteral())
       return false;
 
@@ -426,6 +429,10 @@ bool can_use_VOP3(aco_ptr<Instruction>& instr)
           instr->opcode != aco_opcode::v_madak_f32 &&
           instr->opcode != aco_opcode::v_madmk_f16 &&
           instr->opcode != aco_opcode::v_madak_f16 &&
+          instr->opcode != aco_opcode::v_fmamk_f32 &&
+          instr->opcode != aco_opcode::v_fmaak_f32 &&
+          instr->opcode != aco_opcode::v_fmamk_f16 &&
+          instr->opcode != aco_opcode::v_fmaak_f16 &&
           instr->opcode != aco_opcode::v_readlane_b32 &&
           instr->opcode != aco_opcode::v_writelane_b32 &&
           instr->opcode != aco_opcode::v_readfirstlane_b32;