mirror of
https://github.com/ZDoom/gzdoom-gles.git
synced 2024-11-14 08:30:50 +00:00
- update JIT PARAM handling to match the VM instruction change
This commit is contained in:
Magnus Norddahl
parent
70f18f87b9
commit
1f0add9067
2 changed files with 35 additions and 38 deletions
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@ -11,90 +11,90 @@ void JitCompiler::EmitPARAM()
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X86Gp stackPtr, tmp;
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X86Xmm tmp2;
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switch (B)
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switch (A)
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{
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case REGT_NIL:
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), (int64_t)0);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_NIL);
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break;
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case REGT_INT:
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cc.mov(x86::dword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, i)), regD[C]);
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cc.mov(x86::dword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, i)), regD[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_INT);
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break;
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case REGT_INT | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetD + (int)(C * sizeof(int32_t))));
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cc.lea(stackPtr, x86::ptr(vmframe, offsetD + (int)(BC * sizeof(int32_t))));
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), stackPtr);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_INT | REGT_KONST:
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cc.mov(x86::dword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, i)), konstd[C]);
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cc.mov(x86::dword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, i)), konstd[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_INT);
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break;
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case REGT_STRING:
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, sp)), regS[C]);
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, sp)), regS[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_STRING);
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break;
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case REGT_STRING | REGT_ADDROF:
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), regS[C]);
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), regS[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_STRING | REGT_KONST:
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tmp = newTempIntPtr();
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cc.mov(tmp, asmjit::imm_ptr(&konsts[C]));
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cc.mov(tmp, asmjit::imm_ptr(&konsts[BC]));
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, sp)), tmp);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_STRING);
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break;
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case REGT_POINTER:
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), regA[C]);
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), regA[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_POINTER | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetA + (int)(C * sizeof(void*))));
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cc.lea(stackPtr, x86::ptr(vmframe, offsetA + (int)(BC * sizeof(void*))));
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), stackPtr);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_POINTER | REGT_KONST:
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tmp = newTempIntPtr();
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cc.mov(tmp, asmjit::imm_ptr(konsta[C].v));
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cc.mov(tmp, asmjit::imm_ptr(konsta[BC].v));
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), tmp);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_FLOAT:
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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break;
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case REGT_FLOAT | REGT_MULTIREG2:
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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index = NumParam++;
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ParamOpcodes.Push(pc);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C + 1]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC + 1]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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break;
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case REGT_FLOAT | REGT_MULTIREG3:
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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index = NumParam++;
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ParamOpcodes.Push(pc);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C + 1]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC + 1]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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index = NumParam++;
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ParamOpcodes.Push(pc);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[C + 2]);
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), regF[BC + 2]);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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break;
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case REGT_FLOAT | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetF + (int)(C * sizeof(double))));
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cc.lea(stackPtr, x86::ptr(vmframe, offsetF + (int)(BC * sizeof(double))));
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cc.mov(x86::ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, a)), stackPtr);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_POINTER);
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break;
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case REGT_FLOAT | REGT_KONST:
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tmp = newTempIntPtr();
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tmp2 = newTempXmmSd();
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cc.mov(tmp, asmjit::imm_ptr(konstf + C));
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cc.mov(tmp, asmjit::imm_ptr(konstf + BC));
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cc.movsd(tmp2, asmjit::x86::qword_ptr(tmp));
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cc.movsd(x86::qword_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, f)), tmp2);
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cc.mov(x86::byte_ptr(vmframe, offsetParams + index * sizeof(VMValue) + offsetof(VMValue, Type)), (int)REGT_FLOAT);
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@ -236,37 +236,37 @@ void JitCompiler::StoreInOuts(int b)
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for (unsigned int i = ParamOpcodes.Size() - b; i < ParamOpcodes.Size(); i++)
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{
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asmjit::X86Gp stackPtr;
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auto c = ParamOpcodes[i]->c;
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switch (ParamOpcodes[i]->b)
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auto bc = ParamOpcodes[i]->i16u;
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switch (ParamOpcodes[i]->a)
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{
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case REGT_INT | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetD + (int)(c * sizeof(int32_t))));
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cc.mov(x86::dword_ptr(stackPtr), regD[c]);
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cc.lea(stackPtr, x86::ptr(vmframe, offsetD + (int)(bc * sizeof(int32_t))));
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cc.mov(x86::dword_ptr(stackPtr), regD[bc]);
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break;
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case REGT_STRING | REGT_ADDROF:
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// We don't have to do anything in this case. String values are never moved to virtual registers.
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break;
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case REGT_POINTER | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetA + (int)(c * sizeof(void*))));
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cc.mov(x86::ptr(stackPtr), regA[c]);
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cc.lea(stackPtr, x86::ptr(vmframe, offsetA + (int)(bc * sizeof(void*))));
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cc.mov(x86::ptr(stackPtr), regA[bc]);
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break;
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case REGT_FLOAT | REGT_ADDROF:
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stackPtr = newTempIntPtr();
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cc.lea(stackPtr, x86::ptr(vmframe, offsetF + (int)(c * sizeof(double))));
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cc.movsd(x86::qword_ptr(stackPtr), regF[c]);
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cc.lea(stackPtr, x86::ptr(vmframe, offsetF + (int)(bc * sizeof(double))));
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cc.movsd(x86::qword_ptr(stackPtr), regF[bc]);
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// When passing the address to a float we don't know if the receiving function will treat it as float, vec2 or vec3.
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if ((unsigned int)c + 1 < regF.Size())
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if ((unsigned int)bc + 1 < regF.Size())
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{
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cc.add(stackPtr, (int)sizeof(double));
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cc.movsd(x86::qword_ptr(stackPtr), regF[c + 1]);
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cc.movsd(x86::qword_ptr(stackPtr), regF[bc + 1]);
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}
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if ((unsigned int)c + 2 < regF.Size())
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if ((unsigned int)bc + 2 < regF.Size())
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{
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cc.add(stackPtr, (int)sizeof(double));
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cc.movsd(x86::qword_ptr(stackPtr), regF[c + 2]);
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cc.movsd(x86::qword_ptr(stackPtr), regF[bc + 2]);
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}
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break;
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default:
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@ -280,9 +280,9 @@ void JitCompiler::LoadInOuts(int b)
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for (unsigned int i = ParamOpcodes.Size() - b; i < ParamOpcodes.Size(); i++)
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{
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const VMOP ¶m = *ParamOpcodes[i];
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if (param.op == OP_PARAM && (param.b & REGT_ADDROF))
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if (param.op == OP_PARAM && (param.a & REGT_ADDROF))
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{
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LoadCallResult(param, true);
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LoadCallResult(param.a, param.i16u, true);
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}
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}
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}
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@ -294,15 +294,12 @@ void JitCompiler::LoadReturns(const VMOP *retval, int numret)
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if (retval[i].op != OP_RESULT)
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I_FatalError("Expected OP_RESULT to follow OP_CALL\n");
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LoadCallResult(retval[i], false);
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LoadCallResult(retval[i].b, retval[i].c, false);
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}
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}
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void JitCompiler::LoadCallResult(const VMOP &opdata, bool addrof)
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void JitCompiler::LoadCallResult(int type, int regnum, bool addrof)
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{
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int type = opdata.b;
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int regnum = opdata.c;
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switch (type & REGT_TYPE)
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{
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case REGT_INT:
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@ -53,7 +53,7 @@ private:
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void LoadInOuts(int b);
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void LoadReturns(const VMOP *retval, int numret);
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void FillReturns(const VMOP *retval, int numret);
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void LoadCallResult(const VMOP &opdata, bool addrof);
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void LoadCallResult(int type, int regnum, bool addrof);
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template <typename Func>
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void EmitComparisonOpcode(Func jmpFunc)
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