[CMake] Add PACKAGE_VENDOR for customizing version output

Summary: This change adds a PACKAGE_VENDOR variable. When set it makes the version output more closely resemble the clang version output.

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[CMake] Add PACKAGE_VENDOR for customizing version output

Summary: This change adds a PACKAGE_VENDOR variable. When set it makes the version output more closely resemble the clang version output.

Reviewers: aprantl, bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D18159

llvm-svn: 263566

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More UTF string conversion wrappers

Added new string conversion wrappers that convert between `std::string` (of UTF-8 bytes) and `std::wstring`, which is particularly useful for Win32 interop. Also

More UTF string conversion wrappers

Added new string conversion wrappers that convert between `std::string` (of UTF-8 bytes) and `std::wstring`, which is particularly useful for Win32 interop. Also fixed a missing string conversion for `getenv` on Win32, using these new wrappers.
The motivation behind this is to provide the support functions required for LLDB to work properly on Windows with non-ASCII data; however, the functions are not LLDB specific.

Patch by cameron314

Differential Revision: http://reviews.llvm.org/D17549

llvm-svn: 263247

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Avoid overly large SmallPtrSet/SmallSet

These sets perform linear searching in small mode so it is never a good
idea to use SmallSize/N bigger than 32.

llvm-svn: 259283

Refactor: Simplify boolean conditional return statements in llvm/lib/Support

Summary: Use clang-tidy to simplify boolean conditional return statements

Reviewers: rafael, bkramer, ddunbar, Bigcheese

Refactor: Simplify boolean conditional return statements in llvm/lib/Support

Summary: Use clang-tidy to simplify boolean conditional return statements

Reviewers: rafael, bkramer, ddunbar, Bigcheese, chandlerc, chapuni, nicholas, alexfh

Subscribers: alexfh, craig.topper, llvm-commits

Patch by Richard Thomson!

Differential Revision: http://reviews.llvm.org/D9978

llvm-svn: 256500

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StringRef-ify some Option APIs

Patch by Eugene Kosov!

Differential Revision: http://reviews.llvm.org/D14711

llvm-svn: 253360

There is only one saver of strings.

llvm-svn: 244854

Remove macro guards for extern template instantiations.

This is a C++11 feature that both GCC and MSVC have supported as ane extension
long before C++11 was approved.

llvm-svn: 242042

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

Apparently, the style needs to be agreed upon first.

llvm-svn: 240390

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-c

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137

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Bring in a BumpPtrStringSaver from lld and simplify the interface.

StringSaver now always saves to a BumpPtrAllocator.

The only reason for having the virtual saveImpl is so lld can have a
thread sa

Bring in a BumpPtrStringSaver from lld and simplify the interface.

StringSaver now always saves to a BumpPtrAllocator.

The only reason for having the virtual saveImpl is so lld can have a
thread safe version.

The reason for the distinct BumpPtrStringSaver class is to avoid the
virtual destructor.

llvm-svn: 239669

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Use 'override/final' instead of 'virtual' for overridden methods

The patch is generated using clang-tidy misc-use-override check.

This command was used:

tools/clang/tools/extra/clang-tidy/tool/r

Use 'override/final' instead of 'virtual' for overridden methods

The patch is generated using clang-tidy misc-use-override check.

This command was used:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
-checks='-*,misc-use-override' -header-filter='llvm|clang' \
-j=32 -fix -format

http://reviews.llvm.org/D8925

llvm-svn: 234679

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Remove more superfluous .str() and replace std::string concatenation with Twine.

Following r233392, http://llvm.org/viewvc/llvm-project?rev=233392&view=rev.

llvm-svn: 233555

Purge unused includes throughout libSupport.

NFC.

llvm-svn: 232976

CommandLine: Replace cold std::sort with array_pod_sort.

Also replace an old use of qsort with it. Compiles down to the same thing but
gives us some type safety. Safes a couple of kb on CommandLine.

CommandLine: Replace cold std::sort with array_pod_sort.

Also replace an old use of qsort with it. Compiles down to the same thing but
gives us some type safety. Safes a couple of kb on CommandLine.o.

NFC.

llvm-svn: 232236

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Simplify expressions involving boolean constants with clang-tidy

Patch by Richard (legalize at xmission dot com).

Differential Revision: http://reviews.llvm.org/D8154

llvm-svn: 231617

Prefer SmallVector::append/insert over push_back loops.

Same functionality, but hoists the vector growth out of the loop.

llvm-svn: 229500

Fixing broken bots.

llvm-svn: 229176

NFC. Moving the RegisteredOptionCategories global into the CommandLineParser class.

llvm-svn: 229172

NFC. clang-format wants to change this from two lines to one.

llvm-svn: 229171

NFC. More code cleanup making LookupOption a member of the CommandLineParser.

llvm-svn: 229170

Make helper functions/classes/globals static. NFC.

llvm-svn: 228410

NFC. Making printOptionValues an API on the parser class.

llvm-svn: 227626

CommandLineParser: Avoid non-static member nitializer(s).

llvm-svn: 227428

Build fix for Visual Studio. NFC.

llvm-svn: 227385

Refactoring llvm command line parsing and option registration.

Summary:
The primary goal of this patch is to remove the need for MarkOptionsChanged(). That goal is accomplished by having addOption a

Refactoring llvm command line parsing and option registration.

Summary:
The primary goal of this patch is to remove the need for MarkOptionsChanged(). That goal is accomplished by having addOption and removeOption properly sort the options.

This patch puts the new add and remove functionality on a CommandLineParser class that is a placeholder. Some of the functionality in this class will need to be merged into the OptionRegistry, and other bits can hopefully be in a better abstraction.

This patch also removes the RegisteredOptionList global, and the need for cl::Option objects to be linked list nodes.

The changes in CommandLineTest.cpp are required because these changes shift when we validate that options are not duplicated. Before this change duplicate options were only found during certain cl API calls (like cl::ParseCommandLine). With this change duplicate options are found during option construction.

Reviewers: dexonsmith, chandlerc, pete

Reviewed By: pete

Subscribers: pete, majnemer, llvm-commits

Differential Revision: http://reviews.llvm.org/D7132

llvm-svn: 227345

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