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Changes 3.5.0: All backends have been changed to use the MC asm printer and support for the non MC one has been removed. Clang can now successfully self-host itself on Linux/Sparc64 and on FreeBSD/Sparc64. LLVM now assumes the assembler supports .loc for generating debug line numbers. The old support for printing the debug line info directly was only used by llc and has been removed. All inline assembly is parsed by the integrated assembler when it is enabled. Previously this was only the case for object-file output. It is now the case for assembly output as well. The integrated assembler can be disabled with the -no-integrated-as option. llvm-ar now handles IR files like regular object files. In particular, a regular symbol table is created for symbols defined in IR files, including those in file scope inline assembly. LLVM now always uses cfi directives for producing most stack unwinding information. The prefix for loop vectorizer hint metadata has been changed from llvm.vectorizer to llvm.loop.vectorize. In addition, llvm.vectorizer.unroll metadata has been renamed llvm.loop.interleave.count. Some backends previously implemented Atomic NAND(x,y) as x & ~y. Now all backends implement it as ~(x & y), matching the semantics of GCC 4.4 and later.
2014-09-06 09:37:14 +02:00
$NetBSD: distinfo,v 1.26 2014/09/06 07:37:14 adam Exp $
add clang-2.6, a C compiler based om LLVM, based on Adam Hoka's llvm pkg in pkgsrc-wip (This installs all the LLVM bits too, so it conflicts with a pure llvm pkg, but it is not easily separated.)
2009-11-17 00:24:37 +01:00
Changes 3.5.0: All backends have been changed to use the MC asm printer and support for the non MC one has been removed. Clang can now successfully self-host itself on Linux/Sparc64 and on FreeBSD/Sparc64. LLVM now assumes the assembler supports .loc for generating debug line numbers. The old support for printing the debug line info directly was only used by llc and has been removed. All inline assembly is parsed by the integrated assembler when it is enabled. Previously this was only the case for object-file output. It is now the case for assembly output as well. The integrated assembler can be disabled with the -no-integrated-as option. llvm-ar now handles IR files like regular object files. In particular, a regular symbol table is created for symbols defined in IR files, including those in file scope inline assembly. LLVM now always uses cfi directives for producing most stack unwinding information. The prefix for loop vectorizer hint metadata has been changed from llvm.vectorizer to llvm.loop.vectorize. In addition, llvm.vectorizer.unroll metadata has been renamed llvm.loop.interleave.count. Some backends previously implemented Atomic NAND(x,y) as x & ~y. Now all backends implement it as ~(x & y), matching the semantics of GCC 4.4 and later.
2014-09-06 09:37:14 +02:00
SHA1 (cfe-3.5.0.src.tar.xz) = 834cee2ed8dc6638a486d8d886b6dce3db675ffa
RMD160 (cfe-3.5.0.src.tar.xz) = 695592b5ef12ed602a4dd78f2dc2681058ca8253
Size (cfe-3.5.0.src.tar.xz) = 8233432 bytes
SHA1 (compiler-rt-3.5.0.src.tar.xz) = 61f3e78088ce4a0787835036f2d3c61ede11e928
RMD160 (compiler-rt-3.5.0.src.tar.xz) = 58aacb0b299721afb53cbd6c3fc9dc542b5b94be
Size (compiler-rt-3.5.0.src.tar.xz) = 1088352 bytes
SHA1 (libcxx-3.5.0.src.tar.xz) = c98beed86ae1adf9ab7132aeae8fd3b0893ea995
RMD160 (libcxx-3.5.0.src.tar.xz) = ced5e8f98ba32ad792e77e5977b527d2e3388aa2
Size (libcxx-3.5.0.src.tar.xz) = 911996 bytes
SHA1 (llvm-3.5.0.src.tar.xz) = 58d817ac2ff573386941e7735d30702fe71267d5
RMD160 (llvm-3.5.0.src.tar.xz) = a50dc4e5a63c7bd38c48bf5ce766ebbb6f47e272
Size (llvm-3.5.0.src.tar.xz) = 11735940 bytes
Changes 3.2: * Improvements to Clang's diagnostics * Support for tls_model attribute * Type safety attributes * Documentation comment support More...
2013-01-03 16:19:53 +01:00
SHA1 (patch-ab) = 8dd0da6d47a57ac25eea358996cf874dd3289e08
Update to 3.4 * Tested under NetBSD/amd64 6.99.28 and Debian GNU/Linux/amd64 7.3 Changelog: From: http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_34/final/docs/ReleaseNotes.rst Non-comprehensive list of changes in this release ================================================= * This is expected to be the last release of LLVM which compiles using a C++98 toolchain. We expect to start using some C++11 features in LLVM and other sub-projects starting after this release. That said, we are committed to supporting a reasonable set of modern C++ toolchains as the host compiler on all of the platforms. This will at least include Visual Studio 2012 on Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of compilers (and the C++11 features they support) is not set in stone, but we wanted users of LLVM to have a heads up that the next release will involve a substantial change in the host toolchain requirements. * The regression tests now fail if any command in a pipe fails. To disable it in a directory, just add ``config.pipefail = False`` to its ``lit.local.cfg``. See :doc:`Lit <CommandGuide/lit>` for the details. * Support for exception handling has been removed from the old JIT. Use MCJIT if you need EH support. * The R600 backend is not marked experimental anymore and is built by default. * ``APFloat::isNormal()`` was renamed to ``APFloat::isFiniteNonZero()`` and ``APFloat::isIEEENormal()`` was renamed to ``APFloat::isNormal()``. This ensures that ``APFloat::isNormal()`` conforms to IEEE-754R-2008. * The library call simplification pass has been removed. Its functionality has been integrated into the instruction combiner and function attribute marking passes. * Support for building using Visual Studio 2008 has been dropped. Use VS 2010 or later instead. For more information, see the `Getting Started using Visual Studio <GettingStartedVS.html>`_ page. * The Loop Vectorizer that was previously enabled for ``-O3`` is now enabled for ``-Os`` and ``-O2``. * The new SLP Vectorizer is now enabled by default. * ``llvm-ar`` now uses the new Object library and produces archives and symbol tables in the gnu format. * FileCheck now allows specifing ``-check-prefix`` multiple times. This helps reduce duplicate check lines when using multiple RUN lines. * The bitcast instruction no longer allows casting between pointers with different address spaces. To achieve this, use the new addrspacecast instruction. * Different sized pointers for different address spaces should now generally work. This is primarily useful for GPU targets. * OCaml bindings have been significantly extended to cover almost all of the LLVM libraries. Mips Target ----------- Support for the MIPS SIMD Architecture (MSA) has been added. MSA is supported through inline assembly, intrinsics with the prefix '``__builtin_msa``', and normal code generation. For more information on MSA (including documentation for the instruction set), see the `MIPS SIMD page at Imagination Technologies <http://imgtec.com/mips/mips-simd.asp>`_ PowerPC Target -------------- Changes in the PowerPC backend include: * fast-isel support (for faster ``-O0`` code generation) * many improvements to the builtin assembler * support for generating unaligned (Altivec) vector loads * support for generating the fcpsgn instruction * generate ``frin`` for ``round()`` (not ``nearbyint()`` and ``rint()``, which had been done only in fast-math mode) * improved instruction scheduling for embedded cores (such as the A2) * improved prologue/epilogue generation (especially in 32-bit mode) * support for dynamic stack alignment (and dynamic stack allocations with large alignments) * improved generation of counter-register-based loops * bug fixes SPARC Target ------------ The SPARC backend got many improvements, namely * experimental SPARC V9 backend * JIT support for SPARC * fp128 support * exception handling * TLS support * leaf functions optimization * bug fixes SystemZ/s390x Backend --------------------- LLVM and clang can now optimize for zEnterprise z196 and zEnterprise EC12 targets. In clang these targets are selected using ``-march=z196`` and ``-march=zEC12`` respectively. From: http://llvm.org/svn/llvm-project/cfe/tags/RELEASE_34/final/docs/ReleaseNotes.rst What's New in Clang 3.4? ======================== Some of the major new features and improvements to Clang are listed here. Generic improvements to Clang as a whole or to its underlying infrastructure are described first, followed by language-specific sections with improvements to Clang's support for those languages. Last release which will build as C++98 -------------------------------------- This is expected to be the last release of Clang which compiles using a C++98 toolchain. We expect to start using some C++11 features in Clang starting after this release. That said, we are committed to supporting a reasonable set of modern C++ toolchains as the host compiler on all of the platforms. This will at least include Visual Studio 2012 on Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of compilers (and the C++11 features they support) is not set in stone, but we wanted users of Clang to have a heads up that the next release will involve a substantial change in the host toolchain requirements. Note that this change is part of a change for the entire LLVM project, not just Clang. Major New Features ------------------ Improvements to Clang's diagnostics ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Clang's diagnostics are constantly being improved to catch more issues, explain them more clearly, and provide more accurate source information about them. The improvements since the 3.3 release include: - -Wheader-guard warns on mismatches between the #ifndef and #define lines in a header guard. .. code-block:: c #ifndef multiple #define multi #endif returns `warning: 'multiple' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]` - -Wlogical-not-parentheses warns when a logical not ('!') only applies to the left-hand side of a comparison. This warning is part of -Wparentheses. .. code-block:: c++ int i1 = 0, i2 = 1; bool ret; ret = !i1 == i2; returns `warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]` - Boolean increment, a deprecated feature, has own warning flag -Wdeprecated-increment-bool, and is still part of -Wdeprecated. - Clang errors on builtin enum increments and decrements. .. code-block:: c++ enum A { A1, A2 }; void test() { A a; a++; } returns `error: must use 'enum' tag to refer to type 'A'` - -Wloop-analysis now warns on for-loops which have the same increment or decrement in the loop header as the last statement in the loop. .. code-block:: c void foo(char *a, char *b, unsigned c) { for (unsigned i = 0; i < c; ++i) { a[i] = b[i]; ++i; } } returns `warning: variable 'i' is incremented both in the loop header and in the loop body [-Wloop-analysis]` - -Wuninitialized now performs checking across field initializers to detect when one field in used uninitialized in another field initialization. .. code-block:: c++ class A { int x; int y; A() : x(y) {} }; returns `warning: field 'y' is uninitialized when used here [-Wuninitialized]` - Clang can detect initializer list use inside a macro and suggest parentheses if possible to fix. - Many improvements to Clang's typo correction facilities, such as: + Adding global namespace qualifiers so that corrections can refer to shadowed or otherwise ambiguous or unreachable namespaces. + Including accessible class members in the set of typo correction candidates, so that corrections requiring a class name in the name specifier are now possible. + Allowing typo corrections that involve removing a name specifier. + In some situations, correcting function names when a function was given the wrong number of arguments, including situations where the original function name was correct but was shadowed by a lexically closer function with the same name yet took a different number of arguments. + Offering typo suggestions for 'using' declarations. + Providing better diagnostics and fixit suggestions in more situations when a '->' was used instead of '.' or vice versa. + Providing more relevant suggestions for typos followed by '.' or '='. + Various performance improvements when searching for typo correction candidates. - `LeakSanitizer <LeakSanitizer.html>`_ is an experimental memory leak detector which can be combined with AddressSanitizer. New Compiler Flags ------------------ - Clang no longer special cases -O4 to enable lto. Explicitly pass -flto to enable it. - Clang no longer fails on >= -O5. These flags are mapped to -O3 instead. - Command line "clang -O3 -flto a.c -c" and "clang -emit-llvm a.c -c" are no longer equivalent. - Clang now errors on unknown -m flags (``-munknown-to-clang``), unknown -f flags (``-funknown-to-clang``) and unknown options (``-what-is-this``). C Language Changes in Clang --------------------------- - Added new checked arithmetic builtins for security critical applications. C++ Language Changes in Clang ----------------------------- - Fixed an ABI regression, introduced in Clang 3.2, which affected member offsets for classes inheriting from certain classes with tail padding. See Bug16537. - Clang 3.4 supports the 2013-08-28 draft of the ISO WG21 SG10 feature test macro recommendations. These aim to provide a portable method to determine whether a compiler supports a language feature, much like Clang's |has_feature macro|_. .. |has_feature macro| replace:: ``__has_feature`` macro .. _has_feature macro: LanguageExtensions.html#has-feature-and-has-extension C++1y Feature Support ^^^^^^^^^^^^^^^^^^^^^ Clang 3.4 supports all the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. Support for the following major new features has been added since Clang 3.3: - Generic lambdas and initialized lambda captures. - Deduced function return types (``auto f() { return 0; }``). - Generalized ``constexpr`` support (variable mutation and loops). - Variable templates and static data member templates. - Use of ``'`` as a digit separator in numeric literals. - Support for sized ``::operator delete`` functions. In addition, ``[[deprecated]]`` is now accepted as a synonym for Clang's existing ``deprecated`` attribute. Use ``-std=c++1y`` to enable C++1y mode. OpenCL C Language Changes in Clang ---------------------------------- - OpenCL C "long" now always has a size of 64 bit, and all OpenCL C types are aligned as specified in the OpenCL C standard. Also, "char" is now always signed. Internal API Changes -------------------- These are major API changes that have happened since the 3.3 release of Clang. If upgrading an external codebase that uses Clang as a library, this section should help get you past the largest hurdles of upgrading. Wide Character Types ^^^^^^^^^^^^^^^^^^^^ The ASTContext class now keeps track of two different types for wide character types: WCharTy and WideCharTy. WCharTy represents the built-in wchar_t type available in C++. WideCharTy is the type used for wide character literals; in C++ it is the same as WCharTy, but in C99, where wchar_t is a typedef, it is an integer type. Static Analyzer --------------- The static analyzer has been greatly improved. This impacts the overall analyzer quality and reduces a number of false positives. In particular, this release provides enhanced C++ support, reasoning about initializer lists, zeroing constructors, noreturn destructors and modeling of destructor calls on calls to delete. Clang Format ------------ Clang now includes a new tool ``clang-format`` which can be used to automatically format C, C++ and Objective-C source code. ``clang-format`` automatically chooses linebreaks and indentation and can be easily integrated into editors, IDEs and version control systems. It supports several pre-defined styles as well as precise style control using a multitude of formatting options. ``clang-format`` itself is just a thin wrapper around a library which can also be used directly from code refactoring and code translation tools. More information can be found on `Clang Format's site <http://clang.llvm.org/docs/ClangFormat.html>`_.
2014-01-19 15:06:41 +01:00
SHA1 (patch-ac) = 0f0cc98d443ec957fc5374fb491809d27e4f9d4e
Use ${PKGMANDIR}
2013-05-22 22:51:16 +02:00
SHA1 (patch-ad) = ad1f6720e4c73e57fce10ba968b03637a133602d
Update to 3.4 * Tested under NetBSD/amd64 6.99.28 and Debian GNU/Linux/amd64 7.3 Changelog: From: http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_34/final/docs/ReleaseNotes.rst Non-comprehensive list of changes in this release ================================================= * This is expected to be the last release of LLVM which compiles using a C++98 toolchain. We expect to start using some C++11 features in LLVM and other sub-projects starting after this release. That said, we are committed to supporting a reasonable set of modern C++ toolchains as the host compiler on all of the platforms. This will at least include Visual Studio 2012 on Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of compilers (and the C++11 features they support) is not set in stone, but we wanted users of LLVM to have a heads up that the next release will involve a substantial change in the host toolchain requirements. * The regression tests now fail if any command in a pipe fails. To disable it in a directory, just add ``config.pipefail = False`` to its ``lit.local.cfg``. See :doc:`Lit <CommandGuide/lit>` for the details. * Support for exception handling has been removed from the old JIT. Use MCJIT if you need EH support. * The R600 backend is not marked experimental anymore and is built by default. * ``APFloat::isNormal()`` was renamed to ``APFloat::isFiniteNonZero()`` and ``APFloat::isIEEENormal()`` was renamed to ``APFloat::isNormal()``. This ensures that ``APFloat::isNormal()`` conforms to IEEE-754R-2008. * The library call simplification pass has been removed. Its functionality has been integrated into the instruction combiner and function attribute marking passes. * Support for building using Visual Studio 2008 has been dropped. Use VS 2010 or later instead. For more information, see the `Getting Started using Visual Studio <GettingStartedVS.html>`_ page. * The Loop Vectorizer that was previously enabled for ``-O3`` is now enabled for ``-Os`` and ``-O2``. * The new SLP Vectorizer is now enabled by default. * ``llvm-ar`` now uses the new Object library and produces archives and symbol tables in the gnu format. * FileCheck now allows specifing ``-check-prefix`` multiple times. This helps reduce duplicate check lines when using multiple RUN lines. * The bitcast instruction no longer allows casting between pointers with different address spaces. To achieve this, use the new addrspacecast instruction. * Different sized pointers for different address spaces should now generally work. This is primarily useful for GPU targets. * OCaml bindings have been significantly extended to cover almost all of the LLVM libraries. Mips Target ----------- Support for the MIPS SIMD Architecture (MSA) has been added. MSA is supported through inline assembly, intrinsics with the prefix '``__builtin_msa``', and normal code generation. For more information on MSA (including documentation for the instruction set), see the `MIPS SIMD page at Imagination Technologies <http://imgtec.com/mips/mips-simd.asp>`_ PowerPC Target -------------- Changes in the PowerPC backend include: * fast-isel support (for faster ``-O0`` code generation) * many improvements to the builtin assembler * support for generating unaligned (Altivec) vector loads * support for generating the fcpsgn instruction * generate ``frin`` for ``round()`` (not ``nearbyint()`` and ``rint()``, which had been done only in fast-math mode) * improved instruction scheduling for embedded cores (such as the A2) * improved prologue/epilogue generation (especially in 32-bit mode) * support for dynamic stack alignment (and dynamic stack allocations with large alignments) * improved generation of counter-register-based loops * bug fixes SPARC Target ------------ The SPARC backend got many improvements, namely * experimental SPARC V9 backend * JIT support for SPARC * fp128 support * exception handling * TLS support * leaf functions optimization * bug fixes SystemZ/s390x Backend --------------------- LLVM and clang can now optimize for zEnterprise z196 and zEnterprise EC12 targets. In clang these targets are selected using ``-march=z196`` and ``-march=zEC12`` respectively. From: http://llvm.org/svn/llvm-project/cfe/tags/RELEASE_34/final/docs/ReleaseNotes.rst What's New in Clang 3.4? ======================== Some of the major new features and improvements to Clang are listed here. Generic improvements to Clang as a whole or to its underlying infrastructure are described first, followed by language-specific sections with improvements to Clang's support for those languages. Last release which will build as C++98 -------------------------------------- This is expected to be the last release of Clang which compiles using a C++98 toolchain. We expect to start using some C++11 features in Clang starting after this release. That said, we are committed to supporting a reasonable set of modern C++ toolchains as the host compiler on all of the platforms. This will at least include Visual Studio 2012 on Windows, and Clang 3.1 or GCC 4.7.x on Mac and Linux. The final set of compilers (and the C++11 features they support) is not set in stone, but we wanted users of Clang to have a heads up that the next release will involve a substantial change in the host toolchain requirements. Note that this change is part of a change for the entire LLVM project, not just Clang. Major New Features ------------------ Improvements to Clang's diagnostics ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Clang's diagnostics are constantly being improved to catch more issues, explain them more clearly, and provide more accurate source information about them. The improvements since the 3.3 release include: - -Wheader-guard warns on mismatches between the #ifndef and #define lines in a header guard. .. code-block:: c #ifndef multiple #define multi #endif returns `warning: 'multiple' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]` - -Wlogical-not-parentheses warns when a logical not ('!') only applies to the left-hand side of a comparison. This warning is part of -Wparentheses. .. code-block:: c++ int i1 = 0, i2 = 1; bool ret; ret = !i1 == i2; returns `warning: logical not is only applied to the left hand side of this comparison [-Wlogical-not-parentheses]` - Boolean increment, a deprecated feature, has own warning flag -Wdeprecated-increment-bool, and is still part of -Wdeprecated. - Clang errors on builtin enum increments and decrements. .. code-block:: c++ enum A { A1, A2 }; void test() { A a; a++; } returns `error: must use 'enum' tag to refer to type 'A'` - -Wloop-analysis now warns on for-loops which have the same increment or decrement in the loop header as the last statement in the loop. .. code-block:: c void foo(char *a, char *b, unsigned c) { for (unsigned i = 0; i < c; ++i) { a[i] = b[i]; ++i; } } returns `warning: variable 'i' is incremented both in the loop header and in the loop body [-Wloop-analysis]` - -Wuninitialized now performs checking across field initializers to detect when one field in used uninitialized in another field initialization. .. code-block:: c++ class A { int x; int y; A() : x(y) {} }; returns `warning: field 'y' is uninitialized when used here [-Wuninitialized]` - Clang can detect initializer list use inside a macro and suggest parentheses if possible to fix. - Many improvements to Clang's typo correction facilities, such as: + Adding global namespace qualifiers so that corrections can refer to shadowed or otherwise ambiguous or unreachable namespaces. + Including accessible class members in the set of typo correction candidates, so that corrections requiring a class name in the name specifier are now possible. + Allowing typo corrections that involve removing a name specifier. + In some situations, correcting function names when a function was given the wrong number of arguments, including situations where the original function name was correct but was shadowed by a lexically closer function with the same name yet took a different number of arguments. + Offering typo suggestions for 'using' declarations. + Providing better diagnostics and fixit suggestions in more situations when a '->' was used instead of '.' or vice versa. + Providing more relevant suggestions for typos followed by '.' or '='. + Various performance improvements when searching for typo correction candidates. - `LeakSanitizer <LeakSanitizer.html>`_ is an experimental memory leak detector which can be combined with AddressSanitizer. New Compiler Flags ------------------ - Clang no longer special cases -O4 to enable lto. Explicitly pass -flto to enable it. - Clang no longer fails on >= -O5. These flags are mapped to -O3 instead. - Command line "clang -O3 -flto a.c -c" and "clang -emit-llvm a.c -c" are no longer equivalent. - Clang now errors on unknown -m flags (``-munknown-to-clang``), unknown -f flags (``-funknown-to-clang``) and unknown options (``-what-is-this``). C Language Changes in Clang --------------------------- - Added new checked arithmetic builtins for security critical applications. C++ Language Changes in Clang ----------------------------- - Fixed an ABI regression, introduced in Clang 3.2, which affected member offsets for classes inheriting from certain classes with tail padding. See Bug16537. - Clang 3.4 supports the 2013-08-28 draft of the ISO WG21 SG10 feature test macro recommendations. These aim to provide a portable method to determine whether a compiler supports a language feature, much like Clang's |has_feature macro|_. .. |has_feature macro| replace:: ``__has_feature`` macro .. _has_feature macro: LanguageExtensions.html#has-feature-and-has-extension C++1y Feature Support ^^^^^^^^^^^^^^^^^^^^^ Clang 3.4 supports all the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. Support for the following major new features has been added since Clang 3.3: - Generic lambdas and initialized lambda captures. - Deduced function return types (``auto f() { return 0; }``). - Generalized ``constexpr`` support (variable mutation and loops). - Variable templates and static data member templates. - Use of ``'`` as a digit separator in numeric literals. - Support for sized ``::operator delete`` functions. In addition, ``[[deprecated]]`` is now accepted as a synonym for Clang's existing ``deprecated`` attribute. Use ``-std=c++1y`` to enable C++1y mode. OpenCL C Language Changes in Clang ---------------------------------- - OpenCL C "long" now always has a size of 64 bit, and all OpenCL C types are aligned as specified in the OpenCL C standard. Also, "char" is now always signed. Internal API Changes -------------------- These are major API changes that have happened since the 3.3 release of Clang. If upgrading an external codebase that uses Clang as a library, this section should help get you past the largest hurdles of upgrading. Wide Character Types ^^^^^^^^^^^^^^^^^^^^ The ASTContext class now keeps track of two different types for wide character types: WCharTy and WideCharTy. WCharTy represents the built-in wchar_t type available in C++. WideCharTy is the type used for wide character literals; in C++ it is the same as WCharTy, but in C99, where wchar_t is a typedef, it is an integer type. Static Analyzer --------------- The static analyzer has been greatly improved. This impacts the overall analyzer quality and reduces a number of false positives. In particular, this release provides enhanced C++ support, reasoning about initializer lists, zeroing constructors, noreturn destructors and modeling of destructor calls on calls to delete. Clang Format ------------ Clang now includes a new tool ``clang-format`` which can be used to automatically format C, C++ and Objective-C source code. ``clang-format`` automatically chooses linebreaks and indentation and can be easily integrated into editors, IDEs and version control systems. It supports several pre-defined styles as well as precise style control using a multitude of formatting options. ``clang-format`` itself is just a thin wrapper around a library which can also be used directly from code refactoring and code translation tools. More information can be found on `Clang Format's site <http://clang.llvm.org/docs/ClangFormat.html>`_.
2014-01-19 15:06:41 +01:00
SHA1 (patch-include_llvm_Support_Host.h) = 545f9542cd2aaa6cea58d3653902b4e1a9e7189a
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