tacosukoneko/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity

shader_ir/memory: Add ST_L 64 and 128 bits stores

Browse source
This commit is contained in:
ReinUsesLisp 2019-02-03 19:08:10 -03:00
parent f61c1ed246
commit dfa7be5ddf
1 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/video_core/shader/decode/memory.cpp
View file

@ -225,12 +225,20 @@ u32 ShaderIR::DecodeMemory(BasicBlock& bb, const BasicBlock& code, u32 pc) {
UNIMPLEMENTED_IF_MSG(instr.st_l.unknown == 0, "ST_L Unhandled mode: {}",
static_cast<u32>(instr.st_l.unknown.Value()));
const Node index = Operation(OperationCode::IAdd, NO_PRECISE, GetRegister(instr.gpr8),
Immediate(static_cast<s32>(instr.smem_imm)));
const auto GetLmemAddr = [&](s32 offset) {
ASSERT(offset % 4 == 0);
const Node immediate = Immediate(static_cast<s32>(instr.smem_imm) + offset);
return Operation(OperationCode::IAdd, NO_PRECISE, GetRegister(instr.gpr8), immediate);
};
switch (instr.ldst_sl.type.Value()) {
case Tegra::Shader::StoreType::Bits128:
SetLocalMemory(bb, GetLmemAddr(12), GetRegister(instr.gpr0.Value() + 3));
SetLocalMemory(bb, GetLmemAddr(8), GetRegister(instr.gpr0.Value() + 2));
case Tegra::Shader::StoreType::Bits64:
SetLocalMemory(bb, GetLmemAddr(4), GetRegister(instr.gpr0.Value() + 1));
case Tegra::Shader::StoreType::Bits32:
SetLocalMemory(bb, index, GetRegister(instr.gpr0));
SetLocalMemory(bb, GetLmemAddr(0), GetRegister(instr.gpr0));
break;
default:
UNIMPLEMENTED_MSG("ST_L Unhandled type: {}",