Author: emilio Date: Wed Mar 13 09:16:54 2019 New Revision: 356062 URL: http://llvm.org/viewvc/llvm-project?rev=356062&view=rev Log: [libclang] Expose aligned() attribute.
Summary: This is useful because otherwise there's no easy way to distinguish #pragma packed(N) from attribute(packed, aligned(N)) that isn't looking at field offsets (since pragma packed() also creates a packed attribute). Reviewers: Anastasia, arphaman, serge-sans-paille Subscribers: cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D59299 Modified: cfe/trunk/bindings/python/clang/cindex.py cfe/trunk/include/clang-c/Index.h cfe/trunk/test/Index/attributes.c cfe/trunk/tools/libclang/CIndex.cpp cfe/trunk/tools/libclang/CXCursor.cpp Modified: cfe/trunk/bindings/python/clang/cindex.py URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/bindings/python/clang/cindex.py?rev=356062&r1=356061&r2=356062&view=diff ============================================================================== --- cfe/trunk/bindings/python/clang/cindex.py (original) +++ cfe/trunk/bindings/python/clang/cindex.py Wed Mar 13 09:16:54 2019 @@ -1345,6 +1345,7 @@ CursorKind.DLLIMPORT_ATTR = CursorKind(4 CursorKind.CONVERGENT_ATTR = CursorKind(438) CursorKind.WARN_UNUSED_ATTR = CursorKind(439) CursorKind.WARN_UNUSED_RESULT_ATTR = CursorKind(440) +CursorKind.ALIGNED_ATTR = CursorKind(441) ### # Preprocessing Modified: cfe/trunk/include/clang-c/Index.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=356062&r1=356061&r2=356062&view=diff ============================================================================== --- cfe/trunk/include/clang-c/Index.h (original) +++ cfe/trunk/include/clang-c/Index.h Wed Mar 13 09:16:54 2019 @@ -32,7 +32,7 @@ * compatible, thus CINDEX_VERSION_MAJOR is expected to remain stable. */ #define CINDEX_VERSION_MAJOR 0 -#define CINDEX_VERSION_MINOR 53 +#define CINDEX_VERSION_MINOR 54 #define CINDEX_VERSION_ENCODE(major, minor) ( \ ((major) * 10000) \ @@ -2589,7 +2589,8 @@ enum CXCursorKind { CXCursor_ConvergentAttr = 438, CXCursor_WarnUnusedAttr = 439, CXCursor_WarnUnusedResultAttr = 440, - CXCursor_LastAttr = CXCursor_WarnUnusedResultAttr, + CXCursor_AlignedAttr = 441, + CXCursor_LastAttr = CXCursor_AlignedAttr, /* Preprocessing */ CXCursor_PreprocessingDirective = 500, Modified: cfe/trunk/test/Index/attributes.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/attributes.c?rev=356062&r1=356061&r2=356062&view=diff ============================================================================== --- cfe/trunk/test/Index/attributes.c (original) +++ cfe/trunk/test/Index/attributes.c Wed Mar 13 09:16:54 2019 @@ -20,6 +20,14 @@ struct __attribute__((warn_unused)) Warn int b; }; +struct __attribute__((aligned(64))) Aligned1 { + int c; +}; + +struct Aligned2 { + int c; +} __attribute__((aligned(64))); + // CHECK: attributes.c:3:32: StructDecl=Test2:3:32 (Definition) Extent=[3:1 - 5:2] // CHECK: attributes.c:3:23: attribute(packed)=packed Extent=[3:23 - 3:29] // CHECK: attributes.c:4:8: FieldDecl=a:4:8 (Definition) Extent=[4:3 - 4:9] [access=public] @@ -39,3 +47,7 @@ struct __attribute__((warn_unused)) Warn // CHECK: attributes.c:17:44: attribute(warn_unused_result)= Extent=[17:44 - 17:62] // CHECK: attributes.c:19:37: StructDecl=WarnUnused:19:37 (Definition) Extent=[19:1 - 21:2] // CHECK: attributes.c:19:23: attribute(warn_unused)= Extent=[19:23 - 19:34] +// CHECK: attributes.c:23:37: StructDecl=Aligned1:23:37 (Definition) Extent=[23:1 - 25:2] +// CHECK: attributes.c:23:23: attribute(aligned)= Extent=[23:23 - 23:34] +// CHECK: attributes.c:27:8: StructDecl=Aligned2:27:8 (Definition) Extent=[27:1 - 29:2] +// CHECK: attributes.c:29:18: attribute(aligned)= Extent=[29:18 - 29:29] Modified: cfe/trunk/tools/libclang/CIndex.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=356062&r1=356061&r2=356062&view=diff ============================================================================== --- cfe/trunk/tools/libclang/CIndex.cpp (original) +++ cfe/trunk/tools/libclang/CIndex.cpp Wed Mar 13 09:16:54 2019 @@ -5484,6 +5484,8 @@ CXString clang_getCursorKindSpelling(enu return cxstring::createRef("attribute(warn_unused)"); case CXCursor_WarnUnusedResultAttr: return cxstring::createRef("attribute(warn_unused_result)"); + case CXCursor_AlignedAttr: + return cxstring::createRef("attribute(aligned)"); } llvm_unreachable("Unhandled CXCursorKind"); Modified: cfe/trunk/tools/libclang/CXCursor.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXCursor.cpp?rev=356062&r1=356061&r2=356062&view=diff ============================================================================== --- cfe/trunk/tools/libclang/CXCursor.cpp (original) +++ cfe/trunk/tools/libclang/CXCursor.cpp Wed Mar 13 09:16:54 2019 @@ -81,6 +81,7 @@ static CXCursorKind GetCursorKind(const case attr::Convergent: return CXCursor_ConvergentAttr; case attr::WarnUnused: return CXCursor_WarnUnusedAttr; case attr::WarnUnusedResult: return CXCursor_WarnUnusedResultAttr; + case attr::Aligned: return CXCursor_AlignedAttr; } return CXCursor_UnexposedAttr; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
