AST: Rename PragmaPackAttr to MaxFieldAlignmentAttr, which is more accurate.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104795 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 14 insertions, 14 deletions

diff --git a/lib/AST/AttrImpl.cpp b/lib/AST/AttrImpl.cpp
index 1f3510d7b5..dbceeab6bd 100644
--- a/lib/AST/AttrImpl.cpp
+++ b/lib/AST/AttrImpl.cpp
@@ -111,8 +111,8 @@ DEF_SIMPLE_ATTR_CLONE(WeakImport)
 DEF_SIMPLE_ATTR_CLONE(WeakRef)
 DEF_SIMPLE_ATTR_CLONE(X86ForceAlignArgPointer)
 
-Attr* PragmaPackAttr::clone(ASTContext &C) const {
-  return ::new (C) PragmaPackAttr(Alignment);
+Attr* MaxFieldAlignmentAttr::clone(ASTContext &C) const {
+  return ::new (C) MaxFieldAlignmentAttr(Alignment);
 }
 
 Attr* AlignedAttr::clone(ASTContext &C) const {
diff --git a/lib/AST/RecordLayoutBuilder.cpp b/lib/AST/RecordLayoutBuilder.cpp
index 78f9194d73..8a1885a064 100644
--- a/lib/AST/RecordLayoutBuilder.cpp
+++ b/lib/AST/RecordLayoutBuilder.cpp
@@ -782,9 +782,8 @@ void RecordLayoutBuilder::InitializeLayout(const RecordDecl *D) {
   
   Packed = D->hasAttr<PackedAttr>();
   
-  // The #pragma pack attribute specifies the maximum field alignment.
-  if (const PragmaPackAttr *PPA = D->getAttr<PragmaPackAttr>())
-    MaxFieldAlignment = PPA->getAlignment();
+  if (const MaxFieldAlignmentAttr *MFAA = D->getAttr<MaxFieldAlignmentAttr>())
+    MaxFieldAlignment = MFAA->getAlignment();
   
   if (const AlignedAttr *AA = D->getAttr<AlignedAttr>())
     UpdateAlignment(AA->getMaxAlignment());
@@ -862,12 +861,12 @@ void RecordLayoutBuilder::Layout(const ObjCInterfaceDecl *D) {
 
   Packed = D->hasAttr<PackedAttr>();
 
-  // The #pragma pack attribute specifies the maximum field alignment.
-  if (const PragmaPackAttr *PPA = D->getAttr<PragmaPackAttr>())
-    MaxFieldAlignment = PPA->getAlignment();
+  if (const MaxFieldAlignmentAttr *MFAA = D->getAttr<MaxFieldAlignmentAttr>())
+    MaxFieldAlignment = MFAA->getAlignment();
 
   if (const AlignedAttr *AA = D->getAttr<AlignedAttr>())
     UpdateAlignment(AA->getMaxAlignment());
+
   // Layout each ivar sequentially.
   llvm::SmallVector<ObjCIvarDecl*, 16> Ivars;
   Context.ShallowCollectObjCIvars(D, Ivars);
diff --git a/lib/CodeGen/CGRecordLayoutBuilder.cpp b/lib/CodeGen/CGRecordLayoutBuilder.cpp
index c93e093a43..9f1687577c 100644
--- a/lib/CodeGen/CGRecordLayoutBuilder.cpp
+++ b/lib/CodeGen/CGRecordLayoutBuilder.cpp
@@ -329,8 +329,9 @@ bool CGRecordLayoutBuilder::LayoutField(const FieldDecl *D,
 
   if (const RecordType *RT = D->getType()->getAs<RecordType>()) {
     const RecordDecl *RD = cast<RecordDecl>(RT->getDecl());
-    if (const PragmaPackAttr *PPA = RD->getAttr<PragmaPackAttr>()) {
-      if (PPA->getAlignment() != TypeAlignment * 8 && !Packed)
+    if (const MaxFieldAlignmentAttr *MFAA =
+          RD->getAttr<MaxFieldAlignmentAttr>()) {
+      if (MFAA->getAlignment() != TypeAlignment * 8 && !Packed)
         return false;
     }
   }
diff --git a/lib/Frontend/PCHReaderDecl.cpp b/lib/Frontend/PCHReaderDecl.cpp
index 0aee70cedc..933034e7a0 100644
--- a/lib/Frontend/PCHReaderDecl.cpp
+++ b/lib/Frontend/PCHReaderDecl.cpp
@@ -765,7 +765,7 @@ Attr *PCHReader::ReadAttributes() {
     SIMPLE_ATTR(Overloadable);
     SIMPLE_ATTR(Override);
     SIMPLE_ATTR(Packed);
-    UNSIGNED_ATTR(PragmaPack);
+    UNSIGNED_ATTR(MaxFieldAlignment);
     SIMPLE_ATTR(Pure);
     UNSIGNED_ATTR(Regparm);
     STRING_ATTR(Section);
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 6887d847e9..efa0e3741e 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -1943,8 +1943,8 @@ void PCHWriter::WriteAttributeRecord(const Attr *Attr) {
     case Attr::Override:
       break;
 
-    case Attr::PragmaPack:
-      Record.push_back(cast<PragmaPackAttr>(Attr)->getAlignment());
+    case Attr::MaxFieldAlignment:
+      Record.push_back(cast<MaxFieldAlignmentAttr>(Attr)->getAlignment());
       break;
 
     case Attr::Packed:
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 6fe91905dc..9d87694a61 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -5410,7 +5410,7 @@ CreateNewDecl:
     // the #pragma tokens are effectively skipped over during the
     // parsing of the struct).
     if (unsigned Alignment = getPragmaPackAlignment())
-      New->addAttr(::new (Context) PragmaPackAttr(Alignment * 8));
+      New->addAttr(::new (Context) MaxFieldAlignmentAttr(Alignment * 8));
   }
 
   // If this is a specialization of a member class (of a class template),