simplify code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94401 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index ca5b6fa97c26d847b87b3762fb64a05ac42379c7..72da7d32eb1d1708e48890d3c268e313f4dae8f2 100644 (file)
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -777,10 +777,9 @@ CodeGenFunction::GenerateBlockFunction(const BlockExpr *BExpr,
 
   if (CGDebugInfo *DI = getDebugInfo()) {
     // Emit debug information for all the BlockDeclRefDecls.
-    for (unsigned i=0; i < BlockDeclRefDecls.size(); ++i) {
-      const Expr *E = BlockDeclRefDecls[i];
-      const BlockDeclRefExpr *BDRE = dyn_cast<BlockDeclRefExpr>(E);
-      if (BDRE) {
+    for (unsigned i = 0, e = BlockDeclRefDecls.size(); i != e; ++i) {
+      if (const BlockDeclRefExpr *BDRE = 
+            dyn_cast<BlockDeclRefExpr>(BlockDeclRefDecls[i])) {
         const ValueDecl *D = BDRE->getDecl();
         DI->setLocation(D->getLocation());
         DI->EmitDeclareOfBlockDeclRefVariable(BDRE,

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index cd81d99775c8c3567b9347394ff59de71ad168ee..a5d990a4ed7e51b78096f7c443b93ae253c1e003 100644 (file)
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1498,30 +1498,21 @@ void CGDebugInfo::EmitDeclare(const BlockDeclRefExpr *BDRE, unsigned Tag,
 
   CharUnits offset = CGF->BlockDecls[Decl];
   llvm::SmallVector<llvm::Value *, 9> addr;
-  llvm::LLVMContext &VMContext = CGM.getLLVMContext();
-  addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                        llvm::DIFactory::OpDeref));
-  addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                        llvm::DIFactory::OpPlus));
-  addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                        offset.getQuantity()));
+  const llvm::Type *Int64Ty = llvm::Type::getInt64Ty(CGM.getLLVMContext());
+  addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpDeref));
+  addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpPlus));
+  addr.push_back(llvm::ConstantInt::get(Int64Ty, offset.getQuantity()));
   if (BDRE->isByRef()) {
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          llvm::DIFactory::OpDeref));
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          llvm::DIFactory::OpPlus));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpDeref));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpPlus));
     // offset of __forwarding field
     offset = CharUnits::fromQuantity(CGF->LLVMPointerWidth/8);
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          offset.getQuantity()));
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          llvm::DIFactory::OpDeref));
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          llvm::DIFactory::OpPlus));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, offset.getQuantity()));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpDeref));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, llvm::DIFactory::OpPlus));
     // offset of x field
     offset = CharUnits::fromQuantity(XOffset/8);
-    addr.push_back(llvm::ConstantInt::get(llvm::Type::getInt64Ty(VMContext),
-                                          offset.getQuantity()));
+    addr.push_back(llvm::ConstantInt::get(Int64Ty, offset.getQuantity()));
   }
 
   // Create the descriptor for the variable.