commit 98981b10c881cc7eef59401e87db3e7ebab6b4e3
author Anders Carlsson <andersca@mac.com> Mon Apr 11 00:30:07 2011 +0000
committer Anders Carlsson <andersca@mac.com> Mon Apr 11 00:30:07 2011 +0000
tree 9c59ac6251349904356a00c2191ca45b18d38f92
parent 554eba9c087371a02ac596178a57dca77c1f7a42

Replace a couple of Builder.CreateICmpEQ with Builder.CreateIsNull. No functionality change.

llvm-svn: 129261

clang/lib/CodeGen/CGClass.cpp

diff --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp
index ce41e84..2789bb2 100644
--- a/clang/lib/CodeGen/CGClass.cpp
+++ b/clang/lib/CodeGen/CGClass.cpp
@@ -172,9 +172,7 @@
     CastNotNull = createBasicBlock("cast.notnull");
     CastEnd = createBasicBlock("cast.end");
     
-    llvm::Value *IsNull = 
-      Builder.CreateICmpEQ(Value,
-                           llvm::Constant::getNullValue(Value->getType()));
+    llvm::Value *IsNull = Builder.CreateIsNull(Value);
     Builder.CreateCondBr(IsNull, CastNull, CastNotNull);
     EmitBlock(CastNotNull);
   }
@@ -246,9 +244,7 @@
     CastNotNull = createBasicBlock("cast.notnull");
     CastEnd = createBasicBlock("cast.end");
     
-    llvm::Value *IsNull = 
-    Builder.CreateICmpEQ(Value,
-                         llvm::Constant::getNullValue(Value->getType()));
+    llvm::Value *IsNull = Builder.CreateIsNull(Value);
     Builder.CreateCondBr(IsNull, CastNull, CastNotNull);
     EmitBlock(CastNotNull);
   }

clang/lib/CodeGen/CGExprCXX.cpp

diff --git a/clang/lib/CodeGen/CGExprCXX.cpp b/clang/lib/CodeGen/CGExprCXX.cpp
index 075fdc3..f6043e5 100644
--- a/clang/lib/CodeGen/CGExprCXX.cpp
+++ b/clang/lib/CodeGen/CGExprCXX.cpp
@@ -1296,9 +1296,7 @@
   llvm::BasicBlock *DeleteNotNull = createBasicBlock("delete.notnull");
   llvm::BasicBlock *DeleteEnd = createBasicBlock("delete.end");
 
-  llvm::Value *IsNull =
-    Builder.CreateICmpEQ(Ptr, llvm::Constant::getNullValue(Ptr->getType()),
-                         "isnull");
+  llvm::Value *IsNull = Builder.CreateIsNull(Ptr, "isnull");
 
   Builder.CreateCondBr(IsNull, DeleteEnd, DeleteNotNull);
   EmitBlock(DeleteNotNull);