[LLVM-C] Expose User::getOperandUse as LLVMGetOperandUse.

Patch by Gabriel Radanne <drupyog@zoho.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215419 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index 69ed08dff1f85c5cacf891ab99227e27c6fb89ff..e5d5f3f99bd4edade9683208a547f770ae7b6306 100644 (file)
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -1377,6 +1377,13 @@ LLVMValueRef LLVMGetUsedValue(LLVMUseRef U);
  */
 LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index);
 
+/**
+ * Obtain the use of an operand at a specific index in a llvm::User value.
+ *
+ * @see llvm::User::getOperandUse()
+ */
+LLVMUseRef LLVMGetOperandUse(LLVMValueRef Val, unsigned Index);
+
 /**
  * Set an operand at a specific index in a llvm::User value.
  *

diff --git a/lib/IR/Core.cpp b/lib/IR/Core.cpp
index 8bc0bb92e60272f9893d78731d025babeac681ec..2b2ccb96cc20a3fde480a05060b635c8b6be20a0 100644 (file)
--- a/lib/IR/Core.cpp
+++ b/lib/IR/Core.cpp
@@ -603,6 +603,11 @@ LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index) {
   return wrap(cast<User>(V)->getOperand(Index));
 }
 
+LLVMUseRef LLVMGetOperandUse(LLVMValueRef Val, unsigned Index) {
+  Value *V = unwrap(Val);
+  return wrap(&cast<User>(V)->getOperandUse(Index));
+}
+
 void LLVMSetOperand(LLVMValueRef Val, unsigned Index, LLVMValueRef Op) {
   unwrap<User>(Val)->setOperand(Index, unwrap(Op));
 }