Author: kjdyck
Date: Tue Jan 26 11:22:55 2010
New Revision: 94552
URL: http://llvm.org/viewvc/llvm-project?rev=94552&view=rev
Log:
Add getTypeAlignInChars() for use in code that works in alignments in character
units.
Modified:
cfe/trunk/include/clang/AST/ASTContext.h
cfe/trunk/lib/AST/ASTContext.cpp
Modified: cfe/trunk/include/clang/AST/ASTContext.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ASTContext.h?rev=94552&r1=94551&r2=94552&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/ASTContext.h (original)
+++ cfe/trunk/include/clang/AST/ASTContext.h Tue Jan 26 11:22:55 2010
@@ -835,6 +835,11 @@
return getTypeInfo(T).second;
}
+ /// getTypeAlign - Return the ABI-specified alignment of a type, in
+ /// characters. This method does not work on incomplete types.
+ CharUnits getTypeAlignInChars(QualType T);
+ CharUnits getTypeAlignInChars(const Type *T);
+
/// getPreferredTypeAlign - Return the "preferred" alignment of the specified
/// type for the current target in bits. This can be different than the ABI
/// alignment in cases where it is beneficial for performance to overalign
Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=94552&r1=94551&r2=94552&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Tue Jan 26 11:22:55 2010
@@ -820,6 +820,15 @@
return CharUnits::fromQuantity(getTypeSize(T) / getCharWidth());
}
+/// getTypeAlign - Return the ABI-specified alignment of a type, in
+/// characters. This method does not work on incomplete types.
+CharUnits ASTContext::getTypeAlignInChars(QualType T) {
+ return CharUnits::fromQuantity(getTypeAlign(T) / getCharWidth());
+}
+CharUnits ASTContext::getTypeAlignInChars(const Type *T) {
+ return CharUnits::fromQuantity(getTypeAlign(T) / getCharWidth());
+}
+
/// getPreferredTypeAlign - Return the "preferred" alignment of the specified
/// type for the current target in bits. This can be different than the ABI
/// alignment in cases where it is beneficial for performance to overalign
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
