PR12094: Set the alignment of memory intrinsic instructions based on the
types of the pointer arguments.
llvm-svn: 151927
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 7f39868..d2eaa68 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2581,6 +2581,16 @@
const AutoVarEmission &emission);
void AddObjCARCExceptionMetadata(llvm::Instruction *Inst);
+
+ /// GetPointeeAlignment - Given an expression with a pointer type, find the
+ /// alignment of the type referenced by the pointer. Skip over implicit
+ /// casts.
+ unsigned GetPointeeAlignment(const Expr *Addr);
+
+ /// GetPointeeAlignmentValue - Given an expression with a pointer type, find
+ /// the alignment of the type referenced by the pointer. Skip over implicit
+ /// casts. Return the alignment as an llvm::Value.
+ llvm::Value *GetPointeeAlignmentValue(const Expr *Addr);
};
/// Helper class with most of the code for saving a value for a