Add C api for Instruction->eraseFromParent().

llvm-svn: 141023
diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index baea5ab..84ddfbc 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -776,6 +776,7 @@
 LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst);
 LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst);
 LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst);
+void LLVMInstructionEraseFromParent(LLVMValueRef Inst);
 
 /* Operations on call sites */
 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC);