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Changed memory reference instructions to store the result as the implicit

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type of the instruction.

llvm-svn: 148
This commit is contained in:
Chris Lattner 2001-07-07 08:36:30 +00:00
parent 2758aa5683
commit bb2985b84d
3 changed files with 29 additions and 41 deletions
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8
lib/AsmParser/ParserInternals.h
View File

@ -118,15 +118,7 @@ struct InstPlaceHolderHelper : public Instruction {
InstPlaceHolderHelper(const Type *Ty) : Instruction(Ty, UserOp1, "") {}
virtual Instruction *clone() const { abort(); }
inline virtual void dropAllReferences() {}
virtual string getOpcode() const { return "placeholder"; }
// No "operands"...
virtual Value *getOperand(unsigned i) { return 0; }
virtual const Value *getOperand(unsigned i) const { return 0; }
virtual bool setOperand(unsigned i, Value *Val) { return false; }
virtual unsigned getNumOperands() const { return 0; }
};
struct BBPlaceHolderHelper : public BasicBlock {

36
lib/AsmParser/llvmAsmParser.cpp
View File

@ -548,7 +548,7 @@ static const short yyrline[] = { 0,
741, 744, 749, 753, 758, 762, 771, 776, 785, 789,
793, 796, 799, 802, 807, 818, 826, 836, 844, 849,
856, 860, 866, 866, 868, 873, 878, 889, 926, 930,
935, 945, 950, 960
935, 944, 949, 958
};
#endif
@ -1955,9 +1955,9 @@ case 119:
case 120:
#line 930 "llvmAsmParser.y"
{
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType(yyvsp[0].TypeVal));
TyVal = addConstValToConstantPool(TyVal);
yyval.InstVal = new MallocInst((ConstPoolType*)TyVal);
const Type *Ty = PointerType::getPointerType(yyvsp[0].TypeVal);
addConstValToConstantPool(new ConstPoolType(Ty));
yyval.InstVal = new MallocInst(Ty);
;
break;}
case 121:
@ -1966,36 +1966,34 @@ case 121:
if (!yyvsp[-3].TypeVal->isArrayType() || ((const ArrayType*)yyvsp[-3].TypeVal)->isSized())
ThrowException("Trying to allocate " + yyvsp[-3].TypeVal->getName() +
" as unsized array!");
const Type *Ty = PointerType::getPointerType(yyvsp[-3].TypeVal);
addConstValToConstantPool(new ConstPoolType(Ty));
Value *ArrSize = getVal(yyvsp[-1].TypeVal, yyvsp[0].ValIDVal);
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType(yyvsp[-3].TypeVal));
TyVal = addConstValToConstantPool(TyVal);
yyval.InstVal = new MallocInst((ConstPoolType*)TyVal, ArrSize);
yyval.InstVal = new MallocInst(Ty, ArrSize);
;
break;}
case 122:
#line 945 "llvmAsmParser.y"
#line 944 "llvmAsmParser.y"
{
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType(yyvsp[0].TypeVal));
TyVal = addConstValToConstantPool(TyVal);
yyval.InstVal = new AllocaInst((ConstPoolType*)TyVal);
const Type *Ty = PointerType::getPointerType(yyvsp[0].TypeVal);
addConstValToConstantPool(new ConstPoolType(Ty));
yyval.InstVal = new AllocaInst(Ty);
;
break;}
case 123:
#line 950 "llvmAsmParser.y"
#line 949 "llvmAsmParser.y"
{
if (!yyvsp[-3].TypeVal->isArrayType() || ((const ArrayType*)yyvsp[-3].TypeVal)->isSized())
ThrowException("Trying to allocate " + yyvsp[-3].TypeVal->getName() +
" as unsized array!");
const Type *Ty = PointerType::getPointerType(yyvsp[-3].TypeVal);
addConstValToConstantPool(new ConstPoolType(Ty));
Value *ArrSize = getVal(yyvsp[-1].TypeVal, yyvsp[0].ValIDVal);
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType(yyvsp[-3].TypeVal));
TyVal = addConstValToConstantPool(TyVal);
yyval.InstVal = new AllocaInst((ConstPoolType*)TyVal, ArrSize);
yyval.InstVal = new AllocaInst(Ty, ArrSize);
;
break;}
case 124:
#line 960 "llvmAsmParser.y"
#line 958 "llvmAsmParser.y"
{
if (!yyvsp[-1].TypeVal->isPointerType())
ThrowException("Trying to free nonpointer type " + yyvsp[-1].TypeVal->getName() + "!");
@ -2224,7 +2222,7 @@ yyerrhandle:
}
return 1;
}
#line 966 "llvmAsmParser.y"
#line 964 "llvmAsmParser.y"
int yyerror(char *ErrorMsg) {
ThrowException(string("Parse error: ") + ErrorMsg);

26
lib/AsmParser/llvmAsmParser.y
View File

@ -928,34 +928,32 @@ InstVal : BinaryOps Types ValueRef ',' ValueRef {
}
MemoryInst : MALLOC Types {
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType($2));
TyVal = addConstValToConstantPool(TyVal);
$$ = new MallocInst((ConstPoolType*)TyVal);
const Type *Ty = PointerType::getPointerType($2);
addConstValToConstantPool(new ConstPoolType(Ty));
$$ = new MallocInst(Ty);
}
| MALLOC Types ',' UINT ValueRef {
if (!$2->isArrayType() || ((const ArrayType*)$2)->isSized())
ThrowException("Trying to allocate " + $2->getName() +
" as unsized array!");
const Type *Ty = PointerType::getPointerType($2);
addConstValToConstantPool(new ConstPoolType(Ty));
Value *ArrSize = getVal($4, $5);
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType($2));
TyVal = addConstValToConstantPool(TyVal);
$$ = new MallocInst((ConstPoolType*)TyVal, ArrSize);
$$ = new MallocInst(Ty, ArrSize);
}
| ALLOCA Types {
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType($2));
TyVal = addConstValToConstantPool(TyVal);
$$ = new AllocaInst((ConstPoolType*)TyVal);
const Type *Ty = PointerType::getPointerType($2);
addConstValToConstantPool(new ConstPoolType(Ty));
$$ = new AllocaInst(Ty);
}
| ALLOCA Types ',' UINT ValueRef {
if (!$2->isArrayType() || ((const ArrayType*)$2)->isSized())
ThrowException("Trying to allocate " + $2->getName() +
" as unsized array!");
const Type *Ty = PointerType::getPointerType($2);
addConstValToConstantPool(new ConstPoolType(Ty));
Value *ArrSize = getVal($4, $5);
ConstPoolVal *TyVal = new ConstPoolType(PointerType::getPointerType($2));
TyVal = addConstValToConstantPool(TyVal);
$$ = new AllocaInst((ConstPoolType*)TyVal, ArrSize);
$$ = new AllocaInst(Ty, ArrSize);
}
| FREE Types ValueRef {
if (!$2->isPointerType())