An alias is always in the section of its aliasee and has the same alignment
(since it has the same address).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201354
91177308-0d34-0410-b5e6-
96231b3b80d8
bool hasSection() const { return !Section.empty(); }
const std::string &getSection() const { return Section; }
- void setSection(StringRef S) { Section = S; }
-
+ void setSection(StringRef S) {
+ assert((getValueID() != Value::GlobalAliasVal || S.empty()) &&
+ "GlobalAlias should not have a section!");
+ Section = S;
+ }
+
/// If the usage is empty (except transitively dead constants), then this
/// global value can be safely deleted since the destructor will
/// delete the dead constants as well.
}
void GlobalValue::setAlignment(unsigned Align) {
+ assert((!isa<GlobalAlias>(this) || !Align) &&
+ "GlobalAlias should not have an alignment!");
assert((Align & (Align-1)) == 0 && "Alignment is not a power of 2!");
assert(Align <= MaximumAlignment &&
"Alignment is greater than MaximumAlignment!");
Assert1(GA.getType() == GA.getAliasee()->getType(),
"Alias and aliasee types should match!", &GA);
Assert1(!GA.hasUnnamedAddr(), "Alias cannot have unnamed_addr!", &GA);
+ Assert1(!GA.hasSection(), "Alias cannot have a section!", &GA);
+ Assert1(!GA.getAlignment(), "Alias connot have an alignment", &GA);
const Constant *Aliasee = GA.getAliasee();