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aco: improve can_use_VOP3()

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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>
This commit is contained in:
Rhys Perry
2019-11-22 15:00:04 +00:00
committed by Marge Bot
parent 3cb98ed939
commit 84b9f3786b
1 changed files with 7 additions and 0 deletions
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src/amd/compiler/aco_optimizer.cpp
+7
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@@ -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;