Handle llvm.objectsize intrinsic in C++ backend.

Partially addresses issue #309.
2012-07-06 12:29:23 -07:00
parent f52d227d80
commit 8defbeb248
1 changed files with 3 additions and 0 deletions
--- a/cbackend.cpp
+++ b/cbackend.cpp
@@ -3501,6 +3501,7 @@ void CWriter::lowerIntrinsics(llvm::Function &F) {
          case llvm::Intrinsic::uadd_with_overflow:
          case llvm::Intrinsic::sadd_with_overflow:
          case llvm::Intrinsic::trap:
+          case llvm::Intrinsic::objectsize:
              // We directly implement these intrinsics
            break;
          default:
@@ -3820,6 +3821,8 @@ bool CWriter::visitBuiltinCall(llvm::CallInst &I, llvm::Intrinsic::ID ID,
  case llvm::Intrinsic::trap:
    Out << "abort()";
    return true;
+  case llvm::Intrinsic::objectsize:
+    return true;
  }
 }