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Fixed REX for imul8

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This commit is contained in:
Brian Fiete 2020-08-23 07:42:42 -07:00
parent 8868d3216e
commit e5406250e3
1 changed files with 4 additions and 17 deletions
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21
IDEHelper/Backend/BeMCContext.cpp
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@ -9876,12 +9876,7 @@ bool BeMCContext::DoLegalization()
break;
case BeMCInstKind_Mul:
case BeMCInstKind_IMul:
{
if (mDebugging)
{
NOP;
}
{
if (arg0Type->mSize == 1)
{
if ((!arg0.IsNativeReg()) || (arg0.mReg != X64Reg_AL) || (inst->mResult))
@ -14019,16 +14014,7 @@ void BeMCContext::DoCodeEmission()
break;
case BeMCInstKind_Mul:
case BeMCInstKind_IMul:
{
if (arg0Type->IsExplicitVectorType())
{
auto vectorType = (BeVectorType*)arg0Type;
if (vectorType->mElementType->mTypeCode == BeTypeCode_Float)
{
}
}
{
if (EmitStdXMMInst(instForm, inst, 0x59))
break;
@ -14133,6 +14119,7 @@ void BeMCContext::DoCodeEmission()
{
case BeMCInstForm_R8_RM8:
BF_ASSERT(inst->mArg0.mReg == X64Reg_AL);
EmitREX(BeMCOperand(), inst->mArg1, false);
Emit(0xF6);
EmitModRM(0x5, inst->mArg1);
break;
@ -15483,7 +15470,7 @@ void BeMCContext::Generate(BeFunction* function)
mDbgPreferredRegs[32] = X64Reg_R8;*/
//mDbgPreferredRegs[8] = X64Reg_RAX;
mDebugging = (function->mName == "?MethodA@Zorps@bf@@SA?AUfloat4@2@UStructA@2@32@@Z");
//mDebugging = (function->mName == "?Main@TestProgram@BeefTest@bf@@SATint@@PEAV?$Array1@PEAVString@System@bf@@@System@3@@Z");
// || (function->mName == "?__BfStaticCtor@roboto_font@Drawing@ClassicUO_assistant@bf@@SAXXZ")
// || (function->mName == "?Hey@Blurg@bf@@SAXXZ")
// ;