rdelaage
/
yuzu
mirror of https://github.com/yuzu-emu/yuzu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

macro_jit_x64: Inline Engines::Maxwell3D::GetRegisterValue

This commit is contained in:
MerryMage 2020-06-15 20:03:32 +01:00
parent a8ac99b619
commit 44f10d9b9f
2 changed files with 18 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/video_core/macro/macro_jit_x64.cpp
View File

@ -295,12 +295,20 @@ void MacroJITx64Impl::Compile_Read(Macro::Opcode opcode) {
sub(result, opcode.immediate * -1);
}
}
Common::X64::ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
mov(Common::X64::ABI_PARAM1, qword[STATE]);
mov(Common::X64::ABI_PARAM2, RESULT);
Common::X64::CallFarFunction(*this, &Read);
Common::X64::ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
mov(RESULT, Common::X64::ABI_RETURN.cvt32());
// Equivalent to Engines::Maxwell3D::GetRegisterValue:
if (optimizer.enable_asserts) {
Xbyak::Label pass_range_check;
cmp(RESULT, static_cast<u32>(Engines::Maxwell3D::Regs::NUM_REGS));
jb(pass_range_check);
int3();
L(pass_range_check);
}
mov(rax, qword[STATE]);
mov(RESULT,
dword[rax + offsetof(Engines::Maxwell3D, regs) +
offsetof(Engines::Maxwell3D::Regs, reg_array) + RESULT.cvt64() * sizeof(u32)]);
Compile_ProcessResult(opcode.result_operation, opcode.dst);
}
@ -435,6 +443,9 @@ void MacroJITx64Impl::Compile() {
// one if our register isn't "dirty"
optimizer.optimize_for_method_move = true;
// Enable run-time assertions in JITted code
optimizer.enable_asserts = false;
// Check to see if we can skip emitting certain instructions
Optimizer_ScanFlags();

1
src/video_core/macro/macro_jit_x64.h
View File

@ -76,6 +76,7 @@ private:
bool zero_reg_skip{};
bool skip_dummy_addimmediate{};
bool optimize_for_method_move{};
bool enable_asserts{};
};
OptimizerState optimizer{};