[llvm-commits] [llvm] r169812 - in /llvm/trunk/tools/lto: LTOModule.cpp LTOModule.h
Rafael Espindola
rafael.espindola at gmail.com
Mon Dec 10 19:10:43 PST 2012
Author: rafael
Date: Mon Dec 10 21:10:43 2012
New Revision: 169812
URL: http://llvm.org/viewvc/llvm-project?rev=169812&view=rev
Log:
Change some functions to take const pointers.
Modified:
llvm/trunk/tools/lto/LTOModule.cpp
llvm/trunk/tools/lto/LTOModule.h
Modified: llvm/trunk/tools/lto/LTOModule.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lto/LTOModule.cpp?rev=169812&r1=169811&r2=169812&view=diff
==============================================================================
--- llvm/trunk/tools/lto/LTOModule.cpp (original)
+++ llvm/trunk/tools/lto/LTOModule.cpp Mon Dec 10 21:10:43 2012
@@ -320,8 +320,9 @@
}
/// objcClassNameFromExpression - Get string that the data pointer points to.
-bool LTOModule::objcClassNameFromExpression(Constant *c, std::string &name) {
- if (ConstantExpr *ce = dyn_cast<ConstantExpr>(c)) {
+bool
+LTOModule::objcClassNameFromExpression(const Constant *c, std::string &name) {
+ if (const ConstantExpr *ce = dyn_cast<ConstantExpr>(c)) {
Constant *op = ce->getOperand(0);
if (GlobalVariable *gvn = dyn_cast<GlobalVariable>(op)) {
Constant *cn = gvn->getInitializer();
@@ -337,8 +338,8 @@
}
/// addObjCClass - Parse i386/ppc ObjC class data structure.
-void LTOModule::addObjCClass(GlobalVariable *clgv) {
- ConstantStruct *c = dyn_cast<ConstantStruct>(clgv->getInitializer());
+void LTOModule::addObjCClass(const GlobalVariable *clgv) {
+ const ConstantStruct *c = dyn_cast<ConstantStruct>(clgv->getInitializer());
if (!c) return;
// second slot in __OBJC,__class is pointer to superclass name
@@ -374,8 +375,8 @@
}
/// addObjCCategory - Parse i386/ppc ObjC category data structure.
-void LTOModule::addObjCCategory(GlobalVariable *clgv) {
- ConstantStruct *c = dyn_cast<ConstantStruct>(clgv->getInitializer());
+void LTOModule::addObjCCategory(const GlobalVariable *clgv) {
+ const ConstantStruct *c = dyn_cast<ConstantStruct>(clgv->getInitializer());
if (!c) return;
// second slot in __OBJC,__category is pointer to target class name
@@ -399,7 +400,7 @@
}
/// addObjCClassRef - Parse i386/ppc ObjC class list data structure.
-void LTOModule::addObjCClassRef(GlobalVariable *clgv) {
+void LTOModule::addObjCClassRef(const GlobalVariable *clgv) {
std::string targetclassName;
if (!objcClassNameFromExpression(clgv->getInitializer(), targetclassName))
return;
@@ -419,7 +420,7 @@
}
/// addDefinedDataSymbol - Add a data symbol as defined to the list.
-void LTOModule::addDefinedDataSymbol(GlobalValue *v) {
+void LTOModule::addDefinedDataSymbol(const GlobalValue *v) {
// Add to list of defined symbols.
addDefinedSymbol(v, false);
@@ -448,34 +449,34 @@
// special case if this data blob is an ObjC class definition
if (v->getSection().compare(0, 15, "__OBJC,__class,") == 0) {
- if (GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
+ if (const GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
addObjCClass(gv);
}
}
// special case if this data blob is an ObjC category definition
else if (v->getSection().compare(0, 18, "__OBJC,__category,") == 0) {
- if (GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
+ if (const GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
addObjCCategory(gv);
}
}
// special case if this data blob is the list of referenced classes
else if (v->getSection().compare(0, 18, "__OBJC,__cls_refs,") == 0) {
- if (GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
+ if (const GlobalVariable *gv = dyn_cast<GlobalVariable>(v)) {
addObjCClassRef(gv);
}
}
}
/// addDefinedFunctionSymbol - Add a function symbol as defined to the list.
-void LTOModule::addDefinedFunctionSymbol(Function *f) {
+void LTOModule::addDefinedFunctionSymbol(const Function *f) {
// add to list of defined symbols
addDefinedSymbol(f, true);
}
/// addDefinedSymbol - Add a defined symbol to the list.
-void LTOModule::addDefinedSymbol(GlobalValue *def, bool isFunction) {
+void LTOModule::addDefinedSymbol(const GlobalValue *def, bool isFunction) {
// ignore all llvm.* symbols
if (def->getName().startswith("llvm."))
return;
@@ -492,7 +493,7 @@
if (isFunction) {
attr |= LTO_SYMBOL_PERMISSIONS_CODE;
} else {
- GlobalVariable *gv = dyn_cast<GlobalVariable>(def);
+ const GlobalVariable *gv = dyn_cast<GlobalVariable>(def);
if (gv && gv->isConstant())
attr |= LTO_SYMBOL_PERMISSIONS_RODATA;
else
@@ -607,7 +608,8 @@
/// addPotentialUndefinedSymbol - Add a symbol which isn't defined just yet to a
/// list to be resolved later.
-void LTOModule::addPotentialUndefinedSymbol(GlobalValue *decl, bool isFunc) {
+void
+LTOModule::addPotentialUndefinedSymbol(const GlobalValue *decl, bool isFunc) {
// ignore all llvm.* symbols
if (decl->getName().startswith("llvm."))
return;
Modified: llvm/trunk/tools/lto/LTOModule.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lto/LTOModule.h?rev=169812&r1=169811&r2=169812&view=diff
==============================================================================
--- llvm/trunk/tools/lto/LTOModule.h (original)
+++ llvm/trunk/tools/lto/LTOModule.h Mon Dec 10 21:10:43 2012
@@ -44,7 +44,7 @@
const char *name;
uint32_t attributes;
bool isFunction;
- llvm::GlobalValue *symbol;
+ const llvm::GlobalValue *symbol;
};
llvm::OwningPtr<llvm::Module> _module;
@@ -138,16 +138,16 @@
/// addPotentialUndefinedSymbol - Add a symbol which isn't defined just yet
/// to a list to be resolved later.
- void addPotentialUndefinedSymbol(llvm::GlobalValue *dcl, bool isFunc);
+ void addPotentialUndefinedSymbol(const llvm::GlobalValue *dcl, bool isFunc);
/// addDefinedSymbol - Add a defined symbol to the list.
- void addDefinedSymbol(llvm::GlobalValue *def, bool isFunction);
+ void addDefinedSymbol(const llvm::GlobalValue *def, bool isFunction);
/// addDefinedFunctionSymbol - Add a function symbol as defined to the list.
- void addDefinedFunctionSymbol(llvm::Function *f);
+ void addDefinedFunctionSymbol(const llvm::Function *f);
/// addDefinedDataSymbol - Add a data symbol as defined to the list.
- void addDefinedDataSymbol(llvm::GlobalValue *v);
+ void addDefinedDataSymbol(const llvm::GlobalValue *v);
/// addAsmGlobalSymbols - Add global symbols from module-level ASM to the
/// defined or undefined lists.
@@ -162,17 +162,17 @@
void addAsmGlobalSymbolUndef(const char *);
/// addObjCClass - Parse i386/ppc ObjC class data structure.
- void addObjCClass(llvm::GlobalVariable *clgv);
+ void addObjCClass(const llvm::GlobalVariable *clgv);
/// addObjCCategory - Parse i386/ppc ObjC category data structure.
- void addObjCCategory(llvm::GlobalVariable *clgv);
+ void addObjCCategory(const llvm::GlobalVariable *clgv);
/// addObjCClassRef - Parse i386/ppc ObjC class list data structure.
- void addObjCClassRef(llvm::GlobalVariable *clgv);
+ void addObjCClassRef(const llvm::GlobalVariable *clgv);
/// objcClassNameFromExpression - Get string that the data pointer points
/// to.
- bool objcClassNameFromExpression(llvm::Constant* c, std::string &name);
+ bool objcClassNameFromExpression(const llvm::Constant* c, std::string &name);
/// isTargetMatch - Returns 'true' if the memory buffer is for the specified
/// target triple.
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