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-rw-r--r--clang/lib/CodeGen/CGBlocks.cpp12
-rw-r--r--clang/lib/CodeGen/CGDeclCXX.cpp16
-rw-r--r--clang/lib/CodeGen/CGObjC.cpp10
-rw-r--r--clang/lib/CodeGen/CGStmt.cpp3
-rw-r--r--clang/lib/CodeGen/CGVTables.cpp3
-rw-r--r--clang/lib/CodeGen/CodeGenFunction.cpp40
-rw-r--r--clang/lib/CodeGen/CodeGenFunction.h8
7 files changed, 23 insertions, 69 deletions
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp
index f200ec96e77..0db5a90bdc7 100644
--- a/clang/lib/CodeGen/CGBlocks.cpp
+++ b/clang/lib/CodeGen/CGBlocks.cpp
@@ -1089,8 +1089,6 @@ CodeGenFunction::GenerateBlockFunction(GlobalDecl GD,
bool IsLambdaConversionToBlock) {
const BlockDecl *blockDecl = blockInfo.getBlockDecl();
- // Check if we should generate debug info for this block function.
- maybeInitializeDebugInfo();
CurGD = GD;
BlockInfo = &blockInfo;
@@ -1303,9 +1301,6 @@ CodeGenFunction::GenerateCopyHelperFunction(const CGBlockInfo &blockInfo) {
IdentifierInfo *II
= &CGM.getContext().Idents.get("__copy_helper_block_");
- // Check if we should generate debug info for this block helper function.
- maybeInitializeDebugInfo();
-
FunctionDecl *FD = FunctionDecl::Create(C,
C.getTranslationUnitDecl(),
SourceLocation(),
@@ -1478,9 +1473,6 @@ CodeGenFunction::GenerateDestroyHelperFunction(const CGBlockInfo &blockInfo) {
llvm::Function::Create(LTy, llvm::GlobalValue::InternalLinkage,
"__destroy_helper_block_", &CGM.getModule());
- // Check if we should generate debug info for this block destroy function.
- maybeInitializeDebugInfo();
-
IdentifierInfo *II
= &CGM.getContext().Idents.get("__destroy_helper_block_");
@@ -1783,8 +1775,6 @@ generateByrefCopyHelper(CodeGenFunction &CGF,
SC_Static,
false, false);
- // Initialize debug info if necessary.
- CGF.maybeInitializeDebugInfo();
CGF.StartFunction(FD, R, Fn, FI, args, SourceLocation());
if (byrefInfo.needsCopy()) {
@@ -1856,8 +1846,6 @@ generateByrefDisposeHelper(CodeGenFunction &CGF,
SourceLocation(), II, R, 0,
SC_Static,
false, false);
- // Initialize debug info if necessary.
- CGF.maybeInitializeDebugInfo();
CGF.StartFunction(FD, R, Fn, FI, args, SourceLocation());
if (byrefInfo.needsDispose()) {
diff --git a/clang/lib/CodeGen/CGDeclCXX.cpp b/clang/lib/CodeGen/CGDeclCXX.cpp
index ff06448e5e3..8bc8c1817a4 100644
--- a/clang/lib/CodeGen/CGDeclCXX.cpp
+++ b/clang/lib/CodeGen/CGDeclCXX.cpp
@@ -172,9 +172,6 @@ static llvm::Constant *createAtExitStub(CodeGenModule &CGM,
CodeGenFunction CGF(CGM);
- // Initialize debug info if needed.
- CGF.maybeInitializeDebugInfo();
-
CGF.StartFunction(GlobalDecl(), CGM.getContext().VoidTy, fn,
CGM.getTypes().arrangeNullaryFunction(),
FunctionArgList(), SourceLocation());
@@ -399,8 +396,8 @@ void CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn,
llvm::GlobalVariable *Addr,
bool PerformInit) {
// Check if we need to emit debug info for variable initializer.
- if (!D->hasAttr<NoDebugAttr>())
- maybeInitializeDebugInfo();
+ if (D->hasAttr<NoDebugAttr>())
+ DebugInfo = NULL; // disable debug info indefinitely for this function
StartFunction(GlobalDecl(D), getContext().VoidTy, Fn,
getTypes().arrangeNullaryFunction(),
@@ -423,9 +420,6 @@ void
CodeGenFunction::GenerateCXXGlobalInitFunc(llvm::Function *Fn,
ArrayRef<llvm::Constant *> Decls,
llvm::GlobalVariable *Guard) {
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(GlobalDecl(), getContext().VoidTy, Fn,
getTypes().arrangeNullaryFunction(),
FunctionArgList(), SourceLocation());
@@ -472,9 +466,6 @@ CodeGenFunction::GenerateCXXGlobalInitFunc(llvm::Function *Fn,
void CodeGenFunction::GenerateCXXGlobalDtorsFunc(llvm::Function *Fn,
const std::vector<std::pair<llvm::WeakVH, llvm::Constant*> >
&DtorsAndObjects) {
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(GlobalDecl(), getContext().VoidTy, Fn,
getTypes().arrangeNullaryFunction(),
FunctionArgList(), SourceLocation());
@@ -511,9 +502,6 @@ CodeGenFunction::generateDestroyHelper(llvm::Constant *addr,
llvm::Function *fn =
CreateGlobalInitOrDestructFunction(CGM, FTy, "__cxx_global_array_dtor");
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(GlobalDecl(), getContext().VoidTy, fn, FI, args,
SourceLocation());
diff --git a/clang/lib/CodeGen/CGObjC.cpp b/clang/lib/CodeGen/CGObjC.cpp
index 713509bf673..b5ac97f5842 100644
--- a/clang/lib/CodeGen/CGObjC.cpp
+++ b/clang/lib/CodeGen/CGObjC.cpp
@@ -468,8 +468,8 @@ void CodeGenFunction::StartObjCMethod(const ObjCMethodDecl *OMD,
SourceLocation StartLoc) {
FunctionArgList args;
// Check if we should generate debug info for this method.
- if (!OMD->hasAttr<NoDebugAttr>())
- maybeInitializeDebugInfo();
+ if (OMD->hasAttr<NoDebugAttr>())
+ DebugInfo = NULL; // disable debug info indefinitely for this function
llvm::Function *Fn = CGM.getObjCRuntime().GenerateMethod(OMD, CD);
@@ -2905,9 +2905,6 @@ CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(
"__assign_helper_atomic_property_",
&CGM.getModule());
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
DeclRefExpr DstExpr(&dstDecl, false, DestTy,
@@ -2988,9 +2985,6 @@ CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(
llvm::Function::Create(LTy, llvm::GlobalValue::InternalLinkage,
"__copy_helper_atomic_property_", &CGM.getModule());
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
DeclRefExpr SrcExpr(&srcDecl, false, SrcTy,
diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp
index 6c7bd88c0c4..7af7725c3a5 100644
--- a/clang/lib/CodeGen/CGStmt.cpp
+++ b/clang/lib/CodeGen/CGStmt.cpp
@@ -1817,9 +1817,6 @@ CodeGenFunction::GenerateCapturedStmtFunction(const CapturedDecl *CD,
assert(CapturedStmtInfo &&
"CapturedStmtInfo should be set when generating the captured function");
- // Check if we should generate debug info for this function.
- maybeInitializeDebugInfo();
-
// Build the argument list.
ASTContext &Ctx = CGM.getContext();
FunctionArgList Args;
diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index 848fbbbecdc..26ebf913a9b 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -315,9 +315,6 @@ void CodeGenFunction::GenerateThunk(llvm::Function *Fn,
FunctionArgs.push_back(Param);
}
- // Initialize debug info if needed.
- maybeInitializeDebugInfo();
-
StartFunction(GlobalDecl(), ResultType, Fn, FnInfo, FunctionArgs,
SourceLocation());
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index da8db172f50..20352f9f685 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -31,25 +31,23 @@ using namespace clang;
using namespace CodeGen;
CodeGenFunction::CodeGenFunction(CodeGenModule &cgm, bool suppressNewContext)
- : CodeGenTypeCache(cgm), CGM(cgm), Target(cgm.getTarget()),
- Builder(cgm.getModule().getContext()),
- CapturedStmtInfo(0),
- SanitizePerformTypeCheck(CGM.getSanOpts().Null |
- CGM.getSanOpts().Alignment |
- CGM.getSanOpts().ObjectSize |
- CGM.getSanOpts().Vptr),
- SanOpts(&CGM.getSanOpts()),
- AutoreleaseResult(false), BlockInfo(0), BlockPointer(0),
- LambdaThisCaptureField(0), NormalCleanupDest(0), NextCleanupDestIndex(1),
- FirstBlockInfo(0), EHResumeBlock(0), ExceptionSlot(0), EHSelectorSlot(0),
- DebugInfo(0), DisableDebugInfo(false), DidCallStackSave(false),
- IndirectBranch(0), SwitchInsn(0), CaseRangeBlock(0), UnreachableBlock(0),
- NumReturnExprs(0), NumSimpleReturnExprs(0),
- CXXABIThisDecl(0), CXXABIThisValue(0), CXXThisValue(0),
- CXXDefaultInitExprThis(0),
- CXXStructorImplicitParamDecl(0), CXXStructorImplicitParamValue(0),
- OutermostConditional(0), CurLexicalScope(0), TerminateLandingPad(0),
- TerminateHandler(0), TrapBB(0) {
+ : CodeGenTypeCache(cgm), CGM(cgm), Target(cgm.getTarget()),
+ Builder(cgm.getModule().getContext()), CapturedStmtInfo(0),
+ SanitizePerformTypeCheck(CGM.getSanOpts().Null |
+ CGM.getSanOpts().Alignment |
+ CGM.getSanOpts().ObjectSize |
+ CGM.getSanOpts().Vptr),
+ SanOpts(&CGM.getSanOpts()), AutoreleaseResult(false), BlockInfo(0),
+ BlockPointer(0), LambdaThisCaptureField(0), NormalCleanupDest(0),
+ NextCleanupDestIndex(1), FirstBlockInfo(0), EHResumeBlock(0),
+ ExceptionSlot(0), EHSelectorSlot(0), DebugInfo(CGM.getModuleDebugInfo()),
+ DisableDebugInfo(false), DidCallStackSave(false), IndirectBranch(0),
+ SwitchInsn(0), CaseRangeBlock(0), UnreachableBlock(0), NumReturnExprs(0),
+ NumSimpleReturnExprs(0), CXXABIThisDecl(0), CXXABIThisValue(0),
+ CXXThisValue(0), CXXDefaultInitExprThis(0),
+ CXXStructorImplicitParamDecl(0), CXXStructorImplicitParamValue(0),
+ OutermostConditional(0), CurLexicalScope(0), TerminateLandingPad(0),
+ TerminateHandler(0), TrapBB(0) {
if (!suppressNewContext)
CGM.getCXXABI().getMangleContext().startNewFunction();
@@ -660,8 +658,8 @@ void CodeGenFunction::GenerateCode(GlobalDecl GD, llvm::Function *Fn,
const FunctionDecl *FD = cast<FunctionDecl>(GD.getDecl());
// Check if we should generate debug info for this function.
- if (!FD->hasAttr<NoDebugAttr>())
- maybeInitializeDebugInfo();
+ if (FD->hasAttr<NoDebugAttr>())
+ DebugInfo = NULL; // disable debug info indefinitely for this function
FunctionArgList Args;
QualType ResTy = FD->getResultType();
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index ff7b7004330..0e8ab4a987b 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -953,14 +953,6 @@ public:
CodeGenTypes &getTypes() const { return CGM.getTypes(); }
ASTContext &getContext() const { return CGM.getContext(); }
- /// Returns true if DebugInfo is actually initialized.
- bool maybeInitializeDebugInfo() {
- if (CGM.getModuleDebugInfo()) {
- DebugInfo = CGM.getModuleDebugInfo();
- return true;
- }
- return false;
- }
CGDebugInfo *getDebugInfo() {
if (DisableDebugInfo)
return NULL;
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