commit c3f89253ae359c6a6a043da564892399cf058f01
author Benjamin Kramer <benny.kra@googlemail.com> Thu Oct 20 14:27:22 2016 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Thu Oct 20 14:27:22 2016 +0000
tree fa0b37b47264282bca722dda4cd297427875721b
parent e9f132d3f42b89cf5f4442d207a1b8bef6703af5

Retire llvm::alignOf in favor of C++11 alignof.

No functionality change intended.

llvm-svn: 284730

clang/lib/AST/ExprCXX.cpp

diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp
index 720a13a..5ad014f 100644
--- a/clang/lib/AST/ExprCXX.cpp
+++ b/clang/lib/AST/ExprCXX.cpp
@@ -243,7 +243,7 @@
   std::size_t Size =
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(1,
                                                                       num_args);
-  void *Mem = C.Allocate(Size, llvm::alignOf<UnresolvedLookupExpr>());
+  void *Mem = C.Allocate(Size, alignof(UnresolvedLookupExpr));
   return new (Mem) UnresolvedLookupExpr(C, NamingClass, QualifierLoc,
                                         TemplateKWLoc, NameInfo,
                                         ADL, /*Overload*/ true, Args,
@@ -258,7 +258,7 @@
   std::size_t Size =
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(
           HasTemplateKWAndArgsInfo, NumTemplateArgs);
-  void *Mem = C.Allocate(Size, llvm::alignOf<UnresolvedLookupExpr>());
+  void *Mem = C.Allocate(Size, alignof(UnresolvedLookupExpr));
   UnresolvedLookupExpr *E = new (Mem) UnresolvedLookupExpr(EmptyShell());
   E->HasTemplateKWAndArgsInfo = HasTemplateKWAndArgsInfo;
   return E;
@@ -301,9 +301,8 @@
       }
     }
 
-    Results = static_cast<DeclAccessPair *>(
-                                C.Allocate(sizeof(DeclAccessPair) * NumResults, 
-                                           llvm::alignOf<DeclAccessPair>()));
+    Results = static_cast<DeclAccessPair *>(C.Allocate(
+        sizeof(DeclAccessPair) * NumResults, alignof(DeclAccessPair)));
     memcpy(Results, Begin.I, NumResults * sizeof(DeclAccessPair));
   }
 
@@ -340,11 +339,11 @@
   assert(!Results && "Results already initialized!");
   NumResults = End - Begin;
   if (NumResults) {
-     Results = static_cast<DeclAccessPair *>(
-                               C.Allocate(sizeof(DeclAccessPair) * NumResults,
- 
-                                          llvm::alignOf<DeclAccessPair>()));
-     memcpy(Results, Begin.I, NumResults * sizeof(DeclAccessPair));
+    Results = static_cast<DeclAccessPair *>(
+        C.Allocate(sizeof(DeclAccessPair) * NumResults,
+
+                   alignof(DeclAccessPair)));
+    memcpy(Results, Begin.I, NumResults * sizeof(DeclAccessPair));
   }
 }
 
@@ -1058,7 +1057,7 @@
                                            bool CleanupsHaveSideEffects,
                                            ArrayRef<CleanupObject> objects) {
   void *buffer = C.Allocate(totalSizeToAlloc<CleanupObject>(objects.size()),
-                            llvm::alignOf<ExprWithCleanups>());
+                            alignof(ExprWithCleanups));
   return new (buffer)
       ExprWithCleanups(subexpr, CleanupsHaveSideEffects, objects);
 }
@@ -1072,7 +1071,7 @@
                                            EmptyShell empty,
                                            unsigned numObjects) {
   void *buffer = C.Allocate(totalSizeToAlloc<CleanupObject>(numObjects),
-                            llvm::alignOf<ExprWithCleanups>());
+                            alignof(ExprWithCleanups));
   return new (buffer) ExprWithCleanups(empty, numObjects);
 }
 
@@ -1171,7 +1170,7 @@
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(
           HasTemplateKWAndArgsInfo, NumTemplateArgs);
 
-  void *Mem = C.Allocate(Size, llvm::alignOf<CXXDependentScopeMemberExpr>());
+  void *Mem = C.Allocate(Size, alignof(CXXDependentScopeMemberExpr));
   return new (Mem) CXXDependentScopeMemberExpr(C, Base, BaseType,
                                                IsArrow, OperatorLoc,
                                                QualifierLoc,
@@ -1188,7 +1187,7 @@
   std::size_t Size =
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(
           HasTemplateKWAndArgsInfo, NumTemplateArgs);
-  void *Mem = C.Allocate(Size, llvm::alignOf<CXXDependentScopeMemberExpr>());
+  void *Mem = C.Allocate(Size, alignof(CXXDependentScopeMemberExpr));
   CXXDependentScopeMemberExpr *E
     =  new (Mem) CXXDependentScopeMemberExpr(C, nullptr, QualType(),
                                              0, SourceLocation(),
@@ -1272,7 +1271,7 @@
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(
           HasTemplateKWAndArgsInfo, TemplateArgs ? TemplateArgs->size() : 0);
 
-  void *Mem = C.Allocate(Size, llvm::alignOf<UnresolvedMemberExpr>());
+  void *Mem = C.Allocate(Size, alignof(UnresolvedMemberExpr));
   return new (Mem) UnresolvedMemberExpr(
       C, HasUnresolvedUsing, Base, BaseType, IsArrow, OperatorLoc, QualifierLoc,
       TemplateKWLoc, MemberNameInfo, TemplateArgs, Begin, End);
@@ -1287,7 +1286,7 @@
       totalSizeToAlloc<ASTTemplateKWAndArgsInfo, TemplateArgumentLoc>(
           HasTemplateKWAndArgsInfo, NumTemplateArgs);
 
-  void *Mem = C.Allocate(Size, llvm::alignOf<UnresolvedMemberExpr>());
+  void *Mem = C.Allocate(Size, alignof(UnresolvedMemberExpr));
   UnresolvedMemberExpr *E = new (Mem) UnresolvedMemberExpr(EmptyShell());
   E->HasTemplateKWAndArgsInfo = HasTemplateKWAndArgsInfo;
   return E;