From 027f443e699652fc30a849efaf8c12725a7b5729 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 23 Dec 2018 01:33:47 -0300 Subject: shader_decode: Implement POPC --- src/video_core/shader/decode/arithmetic_integer.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/video_core/shader/decode/arithmetic_integer.cpp') diff --git a/src/video_core/shader/decode/arithmetic_integer.cpp b/src/video_core/shader/decode/arithmetic_integer.cpp index b12dc5ba8..271ce205b 100644 --- a/src/video_core/shader/decode/arithmetic_integer.cpp +++ b/src/video_core/shader/decode/arithmetic_integer.cpp @@ -119,6 +119,16 @@ u32 ShaderIR::DecodeArithmeticInteger(BasicBlock& bb, u32 pc) { SetRegister(bb, instr.gpr0, value); break; } + case OpCode::Id::POPC_C: + case OpCode::Id::POPC_R: + case OpCode::Id::POPC_IMM: { + if (instr.popc.invert) { + op_b = Operation(OperationCode::IBitwiseNot, NO_PRECISE, op_b); + } + const Node value = Operation(OperationCode::IBitCount, PRECISE, op_b); + SetRegister(bb, instr.gpr0, value); + break; + } case OpCode::Id::SEL_C: case OpCode::Id::SEL_R: case OpCode::Id::SEL_IMM: { -- cgit v1.2.3