Add llvm::function_ref (and a couple of uses of it), representing a type-erased reference to a callable object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208025 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Smith
2014-05-06 01:01:29 +00:00
parent 9331beb910
commit 245e8bdfba
7 changed files with 153 additions and 46 deletions

View File

@ -14,8 +14,7 @@
#ifndef LLVM_TRANSFORMS_UTILS_CTOR_UTILS_H
#define LLVM_TRANSFORMS_UTILS_CTOR_UTILS_H
#include <functional>
#include <vector>
#include "llvm/ADT/STLExtras.h"
namespace llvm {
@ -23,12 +22,10 @@ class GlobalVariable;
class Function;
class Module;
typedef bool (*ShouldRemoveCtor)(void *, Function *);
/// Call "ShouldRemove" for every entry in M's global_ctor list and remove the
/// entries for which it returns true. Return true if anything changed.
bool optimizeGlobalCtorsList(Module &M, ShouldRemoveCtor ShouldRemove,
void *Context);
bool optimizeGlobalCtorsList(Module &M,
function_ref<bool(Function *)> ShouldRemove);
} // End llvm namespace