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Removed unnecessary temporary variables from getSlice() and DtoCatArrays().

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This commit is contained in:
Alexey Prokhin 2010-11-04 14:14:08 +03:00
parent 20b2b4b7f5
commit fbb36404d9
1 changed files with 8 additions and 10 deletions
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18
gen/arrays.cpp
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@ -422,10 +422,8 @@ static bool isInitialized(Type* et) {
static DSliceValue *getSlice(Type *arrayType, LLValue *array)
{
// Get ptr and length of the array
LLValue* newArrayLVal = DtoRawAlloca(array->getType(), 0, "newArray");
DtoStore(array, newArrayLVal);
LLValue* arrayLen = DtoLoad(DtoGEPi(newArrayLVal,0,0));
LLValue* newptr = DtoLoad(DtoGEPi(newArrayLVal,0,1));
LLValue* arrayLen = DtoExtractValue(array, 0, ".ptr");
LLValue* newptr = DtoExtractValue(array, 1, ".len");
// cast pointer to wanted type
const LLType* dstType = DtoType(arrayType)->getContainedType(1);
@ -684,13 +682,13 @@ DSliceValue* DtoCatArrays(Type* arrayType, Expression* exp1, Expression* exp2)
// TypeInfo ti
args.push_back(DtoTypeInfoOf(arrayType));
// byte[] x
LLValue *val = makeLValue(exp1->loc, exp1->toElem(gIR));
val = DtoBitCast(val, getPtrToType(fn->getFunctionType()->getParamType(1)));
args.push_back(DtoLoad(val));
LLValue *val = exp1->toElem(gIR)->getRVal();
val = DtoAggrPaint(val, fn->getFunctionType()->getParamType(1));
args.push_back(val);
// byte[] y
val = makeLValue(exp2->loc, exp2->toElem(gIR));
val = DtoBitCast(val, getPtrToType(fn->getFunctionType()->getParamType(2)));
args.push_back(DtoLoad(val));
val = exp2->toElem(gIR)->getRVal();
val = DtoAggrPaint(val, fn->getFunctionType()->getParamType(2));
args.push_back(val);
// Call _d_arraycatT
LLValue* newArray = gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), ".appendedArray").getInstruction();