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Continued support for field intitializers

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4855 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-12-02 17:53:54 +00:00
parent db1b766fe6
commit b45b3b3cd1
4 changed files with 72 additions and 34 deletions
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utils/TableGen/Record.cpp
+22 -8
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@@ -24,7 +24,7 @@ Init *BitRecTy::convertValue(IntInit *II) {
return new BitInit(Val != 0);
}
Init *BitRecTy::convertValue(VarInit *VI) {
Init *BitRecTy::convertValue(TypedInit *VI) {
if (dynamic_cast<BitRecTy*>(VI->getType()))
return VI; // Accept variable if it is already of bit type!
return 0;
@@ -65,7 +65,7 @@ Init *BitsRecTy::convertValue(BitsInit *BI) {
return 0;
}
Init *BitsRecTy::convertValue(VarInit *VI) {
Init *BitsRecTy::convertValue(TypedInit *VI) {
if (BitsRecTy *BRT = dynamic_cast<BitsRecTy*>(VI->getType()))
if (BRT->Size == Size) {
BitsInit *Ret = new BitsInit(Size);
@@ -82,9 +82,23 @@ Init *BitsRecTy::convertValue(VarInit *VI) {
return 0;
}
#if 0
Init *BitsRecTy::convertValue(FieldInit *VI) {
if (BitsRecTy *BRT = dynamic_cast<BitsRecTy*>(VI->getType()))
if (BRT->Size == Size) {
BitsInit *Ret = new BitsInit(Size);
for (unsigned i = 0; i != Size; ++i)
Ret->setBit(i, new VarBitInit(VI, i));
return Ret;
}
if (Size == 1 && dynamic_cast<BitRecTy*>(VI->getType())) {
BitsInit *Ret = new BitsInit(1);
Ret->setBit(0, VI);
return Ret;
}
return 0;
}
#endif
Init *IntRecTy::convertValue(BitsInit *BI) {
@@ -98,15 +112,15 @@ Init *IntRecTy::convertValue(BitsInit *BI) {
return new IntInit(Result);
}
Init *IntRecTy::convertValue(VarInit *VI) {
if (dynamic_cast<IntRecTy*>(VI->getType()))
return VI; // Accept variable if already of the right type!
Init *IntRecTy::convertValue(TypedInit *TI) {
if (dynamic_cast<IntRecTy*>(TI->getType()))
return TI; // Accept variable if already of the right type!
return 0;
}
Init *StringRecTy::convertValue(VarInit *VI) {
if (dynamic_cast<StringRecTy*>(VI->getType()))
return VI; // Accept variable if already of the right type!
Init *StringRecTy::convertValue(TypedInit *TI) {
if (dynamic_cast<StringRecTy*>(TI->getType()))
return TI; // Accept variable if already of the right type!
return 0;
}