From: Jim Laskey <jlaskey@mac.com>
Date: Tue, 14 Mar 2006 02:00:35 +0000 (+0000)
Subject: 1. Handle removal of all arguments for a morphed intrinsic.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5a588a96369bd7e3edb918395a997009d94c7e6e;p=oota-llvm.git

1. Handle removal of all arguments for a morphed intrinsic.
2. Remove the declaration of llvm.dbg.declare.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26745 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/AutoUpgrade.cpp b/lib/VMCore/AutoUpgrade.cpp
index 08f6869de50..3dde1d749da 100644
--- a/lib/VMCore/AutoUpgrade.cpp
+++ b/lib/VMCore/AutoUpgrade.cpp
@@ -97,6 +97,9 @@ static Function *getUpgradedIntrinsic(Function *F) {
       if (F->getReturnType() != Type::VoidTy) {
         return M->getOrInsertFunction(Name, Type::VoidTy, NULL);
       }
+    } else if (Name == "llvm.dbg.declare") {
+      F->setName("");
+      return NULL;
     }
     break;
   case 'i':
@@ -230,7 +233,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
       } else
         Oprnds.push_back(UndefValue::get(NewFnTy->getParamType(i)));
     }
-  } else {
+  } else if (N) {
     assert(N == (CI->getNumOperands() - 1) &&
            "Upgraded function needs permutation");
     for (unsigned i = 0; i != N; ++i) {