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2013-01-25Remove empty directories.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173492 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[utils] Remove the OptionalTests subdir no one runs.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173491 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[utils] Remove C++Tests that I don't think anyone uses anymore.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173490 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Silence unintended fallthrough diagnostic on a case label preceded with a ↵Alexander Kornienko
normal label. Summary: It's unlikely that a fallthrough is unintended in the following code: switch (n) { ... label: case 1: ... goto label; ... } Reviewers: rsmith, doug.gregor Reviewed By: doug.gregor CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D329 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173486 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25FileCheck'ize testsDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173484 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Migrate tests to -verify and merge themDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173482 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[tests] Force a triple to ensure /usr/include is one of the entries.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173469 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[tests] Add a test for -iwithprefix.Daniel Dunbar
- This just scratches the surface, We have pretty horrible test coverage in this area it seems like, but this at least covers the change in r173410. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173464 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add space after ';'.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173462 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Improve diagnsotic further on integer overflow.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173461 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Don't suggest to insert [[clang::fallthrough]] before empty cases. Fix for ↵Alexander Kornienko
multiple case labels. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173458 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Fix some alignment and line break decisions.Daniel Jasper
This combines two small changes: 1) Put a penalty on breaking after "<" 2) Only produce a hanging indent when parameters are separated by commas. Before: aaaaaaaaaaaaaaaaaaaaaaaa< aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaa>(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa); aaaaaa(new Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaaaaaaaaaa)); After: aaaaaaaaaaaaaaaaaaaaaaaa<aaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaa>( aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa); aaaaaa(new Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaaaaaaaaaa)); This changes one ObjC test, but AFAICT this is not according to any style guide (neither before nor after). We probably should be aligning on the ":" there according to: http://google-styleguide.googlecode.com/svn/trunk/objcguide.xml?showone=Method_Invocations#Method_Invocations git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173457 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Lexer.cpp: Fix a warning with ptrdiff_t on i686. [-Wsign-compare]NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173447 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/PCH/modified-header-error.c: Disable it again. It had been ↵NAKAMURA Takumi
problematic on win32 for while. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173439 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Allow breaking after "::" if absolutely necessary.Daniel Jasper
Otherwise, really long nested name specifiers can easily lead to a violation of the column limit. Not sure about the rules for indentation in those cases, so input is appreciated (see tests.). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173438 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25ConvertUTF.h: Suppress a warning with ptrdiff_t on i686. [-Wsign-compare]NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173436 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Driver/output-file-cleanup.c: Add arm and powerpc to XFAIL.NAKAMURA Takumi
..."ppc" was not recognized here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173435 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Add missing InGroup for this warning.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173429 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Driver/output-file-cleanup.c: Mark it as XFAIL:*-mingw32, ppc, ↵NAKAMURA Takumi
for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173428 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/Index/crash-recovery-*.c: Drop 'REQUIRES:shell". "test !" is ↵NAKAMURA Takumi
available on Lit win32 since r173421. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173422 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test: Drop "REQUIRES:shell" in three tests. They can run on win32.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173419 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25clang/test/CodeGenCXX/debug-info-static-member.cpp: Appease targetting msvc ↵NAKAMURA Takumi
to add explicit -target x86_64-unknown-unknown. with -target i686-win32, you will see; debug-info-static-member.cpp:11:22: error: in-class initializer for static data member of type 'const float' requires 'constexpr' specifier [-Wstatic-float-init] const static float const_b = 3.14; ^ ~~~~ constexpr git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173418 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Create clang/test/Driver/lit.local.cfg.NAKAMURA Takumi
These files had been ignored. - clang_f_opts.h - debug-comp-dir.S - debug-main-file.S git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173416 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Sync 'in class initialization of static const double' extension up with GCC,Richard Smith
and split it out of -Wgnu into its own warning flag. * In C++11, this is now a hard error (GCC has no extension here in C++11 mode). The error can be disabled with -Wno-static-float-init, and has a fixit to add 'constexpr'. * In C++98, this is still an ExtWarn, but is now controlled by -Wstatic-float-init as well as -Wgnu. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173414 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[Frontend] Remove another IsUserSpecified member variable that is now unused.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173412 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[Frontend] Drop the isUserSupplied argument to InitHeaderSearch, it is unused.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173411 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[Frontend] The -iwithprefix option belongs in the After category, according toDaniel Dunbar
GCC docs. - Found by inspection. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173410 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25[Lex] Remove DirectoryLookup.UserSpecified, which is unused.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173409 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Serialization/GlobalModuleIndex.cpp: Fixup r173405, <cstdio>NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173408 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Implement the reader of the global module index and wire it into theDouglas Gregor
AST reader. The global module index tracks all of the identifiers known to a set of module files. Lookup of those identifiers looks first in the global module index, which returns the set of module files in which that identifier can be found. The AST reader only needs to look into those module files and any module files not known to the global index (e.g., because they were (re)built after the global index), reducing the number of on-disk hash tables to visit. For an example source I'm looking at, we go from 237844 total identifier lookups into on-disk hash tables down to 126817. Unfortunately, this does not translate into a performance advantage. At best, it's a wash once the global module index has been built, but that's ignore the cost of building the global module index (which is itself fairly large). Profiles show that the global module index code is far less efficient than it should be; optimizing it might give enough of an advantage to justify its continued inclusion. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173405 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Rename the -cc1 option "-generate-module-index" toDouglas Gregor
"-fmodules-global-index" and expand its behavior to include both the use and generation of the global module index. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173404 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Track the number of lookups and hits into the on-disk hash tables forDouglas Gregor
identifiers within the AST file reader. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173403 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Clarify comment: "diagnose" is better than "warn" when emitting an error.Jordan Rose
Thanks, Dmitri. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173400 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Clean up: since we have FunctionDecl::IsInline, make it store the right valueRichard Smith
for template instantiations, and use it to simplify the implementation of FunctionDecl::isInlined(). This incidentally changes the result of isInlined on a declared-but-not-defined non-inline member function from true to false. This is sort of a bug fix, but currently isInlined is only called on function definitions, so it has no visible effects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173397 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173396 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173393 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] Fixup for r173385 and r173386 - initialize the members.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173392 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173391 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize testDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173389 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Fixes text of diagnostics in integer overflow patch.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173388 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck'ize test/SemaCXX/qualified-names-print.cpp and merge it to otherDmitri Gribenko
-ast-print tests git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173387 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] Add "-analyzer-config mode=[deep|shallow] ".Anna Zaks
The idea is to introduce a higher level "user mode" option for different use scenarios. For example, if one wants to run the analyzer for a small project each time the code is built, they would use the "shallow" mode. The user mode option will influence the default settings for the lower-level analyzer options. For now, this just influences the ipa modes, but we plan to find more optimal settings for them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173386 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] Replace "-analyzer-ipa" with "-analyzer-config ipa".Anna Zaks
The idea is to eventually place all analyzer options under "analyzer-config". In addition, this lays the ground for introduction of a high-level analyzer mode option, which will influence the default setting for IPAMode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173385 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[analyzer] refactor: access IPAMode through the accessor.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173384 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24scan-build: Add a --keep-empty option for better testing.Jordan Rose
SATestBuild expects to compare output directories for each invocation of scan-build that it runs, but scan-build clears out empty directories by default. We were coincidentally not getting that behavior until r173294. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173383 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24FileCheck-ify some debug info scope related tests.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173379 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24removed duplicated comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173378 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Patch to check for integer overflow. It has beenFariborz Jahanian
commented on and approved by Richard Smith. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Move 'convertUTF8Sequence' helper into the C++ section of the header file.Jordan Rose
It's annotated as "inline", but ConvertUTF.c should still be able to compile as C89. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173376 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24[mips] Do not emit i32 padding if target ABI is O32. This was causing backendAkira Hatanaka
to pass floating point arguments to be passed in integer registers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173375 91177308-0d34-0410-b5e6-96231b3b80d8
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