/*
* Handle a binary opcode when pointer arithmetic is involved.
*/
static void JITCoder_BinaryPtr(ILCoder *coder, int opcode,
ILEngineType type1, ILEngineType type2)
{
ILJITCoder *jitCoder = _ILCoderToILJITCoder(coder);
int value1IsPointer = _IL_JIT_ENGINE_TYPE_IS_POINTER(type1);
int value2IsPointer = _IL_JIT_ENGINE_TYPE_IS_POINTER(type2);
_ILJitStackItemNew(value2);
_ILJitStackItemNew(value1);
ILJitValue result = 0;
_ILJitStackPop(jitCoder, value2);
_ILJitStackPop(jitCoder, value1);
switch(opcode)
{
case IL_OP_ADD:
{
result = jit_insn_add(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
case IL_OP_ADD_OVF_UN:
{
result = jit_insn_add_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_SUB:
{
result = jit_insn_sub(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
case IL_OP_SUB_OVF_UN:
{
result = jit_insn_sub_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
}
if(value1IsPointer && value2IsPointer)
{
/* We can't keep the reference information for this case. */
_ILJitStackPushValue(jitCoder, result);
}
else if(value1IsPointer)
{
/* Keep the reference information for value1. */
_ILJitStackItemSetValue(value1, result);
_ILJitStackPush(jitCoder, value1);
}
else if(value2IsPointer)
{
/* Keep the reference information for value2. */
_ILJitStackItemSetValue(value2, result);
_ILJitStackPush(jitCoder, value2);
}
else
{
/* There is no pointer involved in this operation. */
_ILJitStackPushValue(jitCoder, result);
}
}
/*
* Handle a binary opcode.
*/
static void JITCoder_Binary(ILCoder *coder, int opcode,
ILEngineType type1, ILEngineType type2)
{
ILJITCoder *jitCoder = _ILCoderToILJITCoder(coder);
_ILJitStackItemNew(value2);
_ILJitStackItemNew(value1);
ILJitValue result = 0;
_ILJitStackPop(jitCoder, value2);
_ILJitStackPop(jitCoder, value1);
switch(opcode)
{
case IL_OP_ADD:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_add(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_ADD_OVF:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_add_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_ADD_OVF_UN:
{
AdjustMixedBinary(jitCoder, 1,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_add_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_SUB:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_sub(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_SUB_OVF:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_sub_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_SUB_OVF_UN:
{
AdjustMixedBinary(jitCoder, 1,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_sub_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_MUL:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_mul(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_MUL_OVF:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_mul_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_MUL_OVF_UN:
{
AdjustMixedBinary(jitCoder, 1,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_mul_ovf(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_DIV:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_div(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_DIV_UN:
{
AdjustMixedBinary(jitCoder, 1,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_div(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_REM:
{
AdjustMixedBinary(jitCoder, 0,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_rem(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_REM_UN:
{
AdjustMixedBinary(jitCoder, 1,
&(_ILJitStackItemValue(value1)),
&(_ILJitStackItemValue(value2)));
result = jit_insn_rem(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_AND:
{
result = jit_insn_and(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_OR:
{
result = jit_insn_or(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
case IL_OP_XOR:
{
result = jit_insn_xor(jitCoder->jitFunction,
_ILJitStackItemValue(value1),
_ILJitStackItemValue(value2));
}
break;
default:
{
return;
}
}
_ILJitStackPushValue(jitCoder, result);
}
jit_value jit_function::insn_sub_ovf
(const jit_value& value1, const jit_value& value2)
{
value_wrap(jit_insn_sub_ovf(func, value1.raw(), value2.raw()));
}