Split GlobalValue into GlobalValue and GlobalObject.

This allows code to statically accept a Function or a GlobalVariable, but
not an alias. This is already a cleanup by itself IMHO, but the main
reason for it is that it gives a lot more confidence that the refactoring to fix
the design of GlobalAlias is correct. That will be a followup patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208716 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-05-13 18:45:48 +00:00
parent ebfe1f0371
commit 834384bf5b
14 changed files with 130 additions and 58 deletions

View File

@ -233,7 +233,7 @@ public:
/// requested, it will override the alignment request if required for
/// correctness.
///
void EmitAlignment(unsigned NumBits, const GlobalValue *GV = nullptr) const;
void EmitAlignment(unsigned NumBits, const GlobalObject *GO = nullptr) const;
/// This method prints the label for the specified MachineBasicBlock, an
/// alignment (if present) and a comment describing it if appropriate.