[llvm] r242104 - Add capability to get and set the personalitty function from the C API

[Andrew Wilkins]

Author: axw
Date: Mon Jul 13 20:23:06 2015
New Revision: 242104

URL: http://llvm.org/viewvc/llvm-project?rev=242104&view=rev
Log:
Add capability to get and set the personalitty function from the C API

Summary:
The capability was lost with D10429 where the personality function was set at function level rather than landing pad level. Now there is no way to get/set the personality function from the C API. That is a problem.

Note that the whole thing could be avoided by improving the C API testing, as started by D10725

Reviewers: chandlerc, bogner, majnemer, andrew.w.kaylor, rafael, rnk, axw

Subscribers: rafael, llvm-commits

Differential Revision: http://reviews.llvm.org/D10946

Modified:
    llvm/trunk/include/llvm-c/Core.h
    llvm/trunk/lib/IR/Core.cpp

Modified: llvm/trunk/include/llvm-c/Core.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm-c/Core.h?rev=242104&r1=242103&r2=242104&view=diff
==============================================================================
--- llvm/trunk/include/llvm-c/Core.h (original)
+++ llvm/trunk/include/llvm-c/Core.h Mon Jul 13 20:23:06 2015
@@ -1888,6 +1888,20 @@ LLVMValueRef LLVMAddAlias(LLVMModuleRef
 void LLVMDeleteFunction(LLVMValueRef Fn);
 
 /**
+ * Obtain the personality function attached to the function.
+ *
+ * @see llvm::Function::getPersonalityFn()
+ */
+LLVMValueRef LLVMGetPersonalityFn(LLVMValueRef Fn);
+
+/**
+ * Set the personality function attached to the function.
+ *
+ * @see llvm::Function::setPersonalityFn()
+ */
+void LLVMSetPersonalityFn(LLVMValueRef Fn, LLVMValueRef PersonalityFn);
+
+/**
  * Obtain the ID number from a function instance.
  *
  * @see llvm::Function::getIntrinsicID()

Modified: llvm/trunk/lib/IR/Core.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Core.cpp?rev=242104&r1=242103&r2=242104&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Core.cpp (original)
+++ llvm/trunk/lib/IR/Core.cpp Mon Jul 13 20:23:06 2015
@@ -1691,6 +1691,14 @@ void LLVMDeleteFunction(LLVMValueRef Fn)
   unwrap<Function>(Fn)->eraseFromParent();
 }
 
+LLVMValueRef LLVMGetPersonalityFn(LLVMValueRef Fn) {
+  return wrap(unwrap<Function>(Fn)->getPersonalityFn());
+}
+
+void LLVMSetPersonalityFn(LLVMValueRef Fn, LLVMValueRef PersonalityFn) {
+  unwrap<Function>(Fn)->setPersonalityFn(unwrap<Constant>(PersonalityFn));
+}
+
 unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
   if (Function *F = dyn_cast<Function>(unwrap(Fn)))
     return F->getIntrinsicID();