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Fixed bug: load array or struct variable failed at AssignStmt. #22

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Fixed bug: load array or struct variable failed at AssignStmt. #22

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10 changes: 8 additions & 2 deletions Chapter06/tinylang/lib/CodeGen/CGProcedure.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -297,7 +297,7 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
return emitPrefixExpr(Prefix);
} else if (auto *Var = llvm::dyn_cast<Designator>(E)) {
auto *Decl = Var->getDecl();
llvm::Value *Val = readVariable(Curr, Decl);
llvm::Value *Val = readVariable(Curr, Decl, false);
// With more languages features in place, here you
// need to add array and record support.
auto &Selectors = Var->getSelectors();
Expand All @@ -307,6 +307,9 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
if (auto *IdxSel =
llvm::dyn_cast<IndexSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<IndexSelector>(*I)) {
Expand All @@ -321,11 +324,14 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
} else if (auto *FieldSel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::Value *V = llvm::ConstantInt::get(
CGM.Int64Ty, Sel->getIndex());
CGM.Int32Ty, Sel->getIndex());
IdxList.push_back(V);
++I;
} else
Expand Down
10 changes: 8 additions & 2 deletions Chapter07/tinylang/lib/CodeGen/CGProcedure.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
return emitPrefixExpr(Prefix);
} else if (auto *Var = llvm::dyn_cast<Designator>(E)) {
auto *Decl = Var->getDecl();
llvm::Value *Val = readVariable(Curr, Decl);
llvm::Value *Val = readVariable(Curr, Decl, false);
// With more languages features in place, here you
// need to add array and record support.
auto &Selectors = Var->getSelectors();
Expand All @@ -306,6 +306,9 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
if (auto *IdxSel =
llvm::dyn_cast<IndexSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<IndexSelector>(*I)) {
Expand All @@ -320,11 +323,14 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
} else if (auto *FieldSel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::Value *V = llvm::ConstantInt::get(
CGM.Int64Ty, Sel->getIndex());
CGM.Int32Ty, Sel->getIndex());
IdxList.push_back(V);
++I;
} else
Expand Down
10 changes: 8 additions & 2 deletions Chapter08/tinylang/lib/CodeGen/CGProcedure.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
return emitPrefixExpr(Prefix);
} else if (auto *Var = llvm::dyn_cast<Designator>(E)) {
auto *Decl = Var->getDecl();
llvm::Value *Val = readVariable(Curr, Decl);
llvm::Value *Val = readVariable(Curr, Decl, false);
// With more languages features in place, here you
// need to add array and record support.
auto &Selectors = Var->getSelectors();
Expand All @@ -306,6 +306,9 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
if (auto *IdxSel =
llvm::dyn_cast<IndexSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<IndexSelector>(*I)) {
Expand All @@ -320,11 +323,14 @@ llvm::Value *CGProcedure::emitExpr(Expr *E) {
} else if (auto *FieldSel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::SmallVector<llvm::Value *, 4> IdxList;
// First index for GEP.
IdxList.push_back(
llvm::ConstantInt::get(CGM.Int32Ty, 0));
while (I != E) {
if (auto *Sel =
llvm::dyn_cast<FieldSelector>(*I)) {
llvm::Value *V = llvm::ConstantInt::get(
CGM.Int64Ty, Sel->getIndex());
CGM.Int32Ty, Sel->getIndex());
IdxList.push_back(V);
++I;
} else
Expand Down