[llvm-branch-commits] [llvm-gcc-branch] r89871 - /llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp
Devang Patel
dpatel at apple.com
Wed Nov 25 09:49:03 PST 2009
Author: dpatel
Date: Wed Nov 25 11:49:03 2009
New Revision: 89871
URL: http://llvm.org/viewvc/llvm-project?rev=89871&view=rev
Log:
Merge r89868 from trunk.
Modified:
llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp
Modified: llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp?rev=89871&r1=89870&r2=89871&view=diff
==============================================================================
--- llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp (original)
+++ llvm-gcc-4.2/branches/Apple/Zoidberg/gcc/llvm-debug.cpp Wed Nov 25 11:49:03 2009
@@ -122,7 +122,7 @@
/// GetNodeName - Returns the name stored in a node regardless of whether the
/// node is a TYPE or DECL.
-static const char *GetNodeName(tree Node) {
+static StringRef GetNodeName(tree Node) {
tree Name = NULL;
if (DECL_P(Node)) {
@@ -136,11 +136,11 @@
return IDENTIFIER_POINTER(Name);
} else if (TREE_CODE(Name) == TYPE_DECL && DECL_NAME(Name) &&
!DECL_IGNORED_P(Name)) {
- return IDENTIFIER_POINTER(DECL_NAME(Name));
+ return StringRef(IDENTIFIER_POINTER(DECL_NAME(Name)));
}
}
- return NULL;
+ return StringRef();
}
/// GetNodeLocation - Returns the location stored in a node regardless of
@@ -181,12 +181,12 @@
return Location;
}
-static const char *getLinkageName(tree Node) {
+static StringRef getLinkageName(tree Node) {
// Use llvm value name as linkage name if it is available.
if (DECL_LLVM_SET_P(Node)) {
Value *V = DECL_LLVM(Node);
- return V->getName().data();
+ return V->getName();
}
tree decl_name = DECL_NAME(Node);
@@ -194,10 +194,10 @@
if (TREE_PUBLIC(Node) &&
DECL_ASSEMBLER_NAME(Node) != DECL_NAME(Node) &&
!DECL_ABSTRACT(Node)) {
- return IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(Node));
+ return StringRef(IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(Node)));
}
}
- return NULL;
+ return StringRef();
}
DebugInfo::DebugInfo(Module *m)
@@ -234,7 +234,7 @@
BasicBlock *CurBB) {
// Gather location information.
expanded_location Loc = GetNodeLocation(FnDecl, false);
- const char *LinkageName = getLinkageName(FnDecl);
+ StringRef LinkageName = getLinkageName(FnDecl);
unsigned lineno = CurLineNo;
if (isCopyOrDestroyHelper(FnDecl))
@@ -396,8 +396,7 @@
// Gather location information.
expanded_location Loc = expand_location(DECL_SOURCE_LOCATION(decl));
DIType TyD = getOrCreateType(TREE_TYPE(decl));
- std::string DispNameStr = GV->getNameStr();
- const char *DispName = DispNameStr.c_str();
+ StringRef DispName = GV->getName();
if (DECL_NAME(decl)) {
if (IDENTIFIER_POINTER(DECL_NAME(decl)))
DispName = IDENTIFIER_POINTER(DECL_NAME(decl));
@@ -414,7 +413,7 @@
/// createBasicType - Create BasicType.
DIType DebugInfo::createBasicType(tree type) {
- const char *TypeName = GetNodeName(type);
+ StringRef TypeName = GetNodeName(type);
uint64_t Size = NodeSizeInBits(type);
uint64_t Align = NodeAlignInBits(type);
@@ -479,7 +478,7 @@
DebugFactory.GetOrCreateArray(EltTys.data(), EltTys.size());
return DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_subroutine_type,
- findRegion(type), NULL,
+ findRegion(type), StringRef(),
getOrCreateCompileUnit(NULL),
0, 0, 0, 0, 0,
llvm::DIType(), EltTypeArray);
@@ -500,7 +499,7 @@
Flags |= llvm::DIType::FlagBlockByrefStruct;
expanded_location Loc = GetNodeLocation(type);
- const char *PName = FromTy.getName();
+ StringRef PName = FromTy.getName();
return DebugFactory.CreateDerivedType(Tag, findRegion(type), PName,
getOrCreateCompileUnit(NULL),
0 /*line no*/,
@@ -557,7 +556,7 @@
DebugFactory.GetOrCreateArray(Subscripts.data(), Subscripts.size());
expanded_location Loc = GetNodeLocation(type);
return DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_array_type,
- findRegion(type), NULL,
+ findRegion(type), StringRef(),
getOrCreateCompileUnit(Loc.file), 0,
NodeSizeInBits(type),
NodeAlignInBits(type), 0, 0,
@@ -638,13 +637,13 @@
/// also while creating FwdDecl for now.
std::string FwdName;
if (TYPE_CONTEXT(type)) {
- const char *TypeContextName = GetNodeName(TYPE_CONTEXT(type));
- if (TypeContextName)
+ StringRef TypeContextName = GetNodeName(TYPE_CONTEXT(type));
+ if (!TypeContextName.empty())
FwdName = TypeContextName;
}
- const char *TypeName = GetNodeName(type);
- if (TypeName)
- FwdName = FwdName + TypeName;
+ StringRef TypeName = GetNodeName(type);
+ if (!TypeName.empty())
+ FwdName = FwdName + TypeName.data();
unsigned Flags = llvm::DIType::FlagFwdDecl;
if (TYPE_BLOCK_IMPL_STRUCT(type))
Flags |= llvm::DIType::FlagAppleBlock;
@@ -680,7 +679,7 @@
// FIXME : name, size, align etc...
DIType DTy =
DebugFactory.CreateDerivedType(DW_TAG_inheritance,
- findRegion(type), NULL,
+ findRegion(type), StringRef(),
llvm::DICompileUnit(), 0,0,0,
getINTEGER_CSTVal(BINFO_OFFSET(BInfo)),
0, BaseClass);
@@ -711,7 +710,7 @@
// Field type is the declared type of the field.
tree FieldNodeType = FieldType(Member);
DIType MemberType = getOrCreateType(FieldNodeType);
- const char *MemberName = GetNodeName(Member);
+ StringRef MemberName = GetNodeName(Member);
unsigned Flags = 0;
if (TREE_PROTECTED(Member))
Flags = llvm::DIType::FlagProtected;
@@ -744,7 +743,7 @@
expanded_location MemLoc = GetNodeLocation(Member, false);
const char *MemberName = lang_hooks.dwarf_name(Member, 0);
- const char *LinkageName = getLinkageName(Member);
+ StringRef LinkageName = getLinkageName(Member);
DIType SPTy = getOrCreateType(TREE_TYPE(Member));
DISubprogram SP =
DebugFactory.CreateSubprogram(findRegion(Member), MemberName, MemberName,
@@ -799,7 +798,7 @@
if (TYPE_VOLATILE(type)) {
Ty = DebugFactory.CreateDerivedType(DW_TAG_volatile_type,
- findRegion(type), NULL,
+ findRegion(type), StringRef(),
getOrCreateCompileUnit(NULL),
0 /*line no*/,
NodeSizeInBits(type),
@@ -812,7 +811,7 @@
if (TYPE_READONLY(type))
Ty = DebugFactory.CreateDerivedType(DW_TAG_const_type,
- findRegion(type), NULL,
+ findRegion(type), StringRef(),
getOrCreateCompileUnit(NULL),
0 /*line no*/,
NodeSizeInBits(type),
@@ -979,7 +978,7 @@
else
LangTag = DW_LANG_C89;
- const char *Flags = NULL;
+ StringRef Flags;
// Do this only when RC_DEBUG_OPTIONS environment variable is set to
// a nonempty string. This is intended only for internal Apple use.
char * debugopt = getenv("RC_DEBUG_OPTIONS");
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