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granicus.if.org Git - clang/log
Shuxin Yang [Wed, 14 Aug 2013 19:45:49 +0000 (19:45 +0000)]
Do no use -emit-llvm for -flto.
Tested on multiple OSes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188406
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Benjamin Kramer [Wed, 14 Aug 2013 19:45:27 +0000 (19:45 +0000)]
Testcase for r188400.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188405
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Peter Collingbourne [Wed, 14 Aug 2013 18:54:18 +0000 (18:54 +0000)]
Add support for -fsanitize-blacklist and default blacklists for DFSan.
Also add some documentation.
Differential Revision: http://llvm-reviews.chandlerc.com/D1346
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188403
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Benjamin Kramer [Wed, 14 Aug 2013 18:38:51 +0000 (18:38 +0000)]
Enhance the clang -v gcc debug printing to skip obviously bad and duplicate paths.
Otherwise it lists all files (e.g. shared libraries) that happen to be in the
same paths the GCC installations usually reside in.
On a x86_64 Debian 7 system with i386 multilibs.
before: clang -v 2>&1|wc -l
3059
after: clang -v 2>&1|wc -l
10
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188400
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Daniel Dunbar [Wed, 14 Aug 2013 16:32:20 +0000 (16:32 +0000)]
[tests] Reapply r188354, ensure subsitution string is ascii.
- Now fixed to ensure substitution value isn't of unicode type on Python 2.6-7.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188384
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NAKAMURA Takumi [Wed, 14 Aug 2013 14:57:01 +0000 (14:57 +0000)]
Revert r188354, "[tests] Ensure subsitution string is ascii."
It caused "shell parser error" on win32 internal shell. ShParser doesn't expect unicode, but str.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188373
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Daniel Dunbar [Wed, 14 Aug 2013 05:05:39 +0000 (05:05 +0000)]
[tests] Ensure subsitution string is ascii.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188354
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Shuxin Yang [Wed, 14 Aug 2013 04:47:39 +0000 (04:47 +0000)]
revert 188352
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188353
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Shuxin Yang [Wed, 14 Aug 2013 04:36:53 +0000 (04:36 +0000)]
Driver::IsUsingLTO() no longer return true when seeing -emit-llvm.
The rationale for this change is to differentiate following two situations:
1) clang -c -emit-llvm a.c
2) clang -c -flto a.c
Reviewed by Eric Christopher. Thanks a lot!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188352
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Larisse Voufo [Wed, 14 Aug 2013 03:09:19 +0000 (03:09 +0000)]
Bug fix: disallow a variable template to be redeclared as a non-templated variable
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188350
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Hans Wennborg [Wed, 14 Aug 2013 01:24:35 +0000 (01:24 +0000)]
Driver: Forward -Wl, and -Xlink arguments when using windows linker
Differential Revision: http://llvm-reviews.chandlerc.com/D1394
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188346
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Fariborz Jahanian [Wed, 14 Aug 2013 00:07:10 +0000 (00:07 +0000)]
Refine diagnostics in my last patch.
// rdar://
14303083
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188335
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Richard Smith [Wed, 14 Aug 2013 00:00:44 +0000 (00:00 +0000)]
Don't produce duplicate notes if we have deduction failure notes when resolving
the address of an overloaded function template.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188334
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Fariborz Jahanian [Tue, 13 Aug 2013 23:44:55 +0000 (23:44 +0000)]
ObjectiveC [QoI] issue warning if an element of an nsarray
expresison is a concatenated nsstring element.
// rdar://
14303083
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188332
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Hans Wennborg [Tue, 13 Aug 2013 23:38:57 +0000 (23:38 +0000)]
clang-cl: Support /link option and set target to win32
This adds support for the /link option, which forwards
subsequent arguments to the linker.
The test for this will only work when targetting win32.
Since that's the only target where clang-cl makes sense,
use that target by default.
Differential Revision: http://llvm-reviews.chandlerc.com/D1388
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188331
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Eli Friedman [Tue, 13 Aug 2013 23:38:34 +0000 (23:38 +0000)]
Fix Altivec vector literal parser hack for C++11.
It doesn't make any sense to accept "..." in the argument to a C-style cast,
so use a separate expression list parsing routine which rejects it. PR16874.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188330
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Nick Lewycky [Tue, 13 Aug 2013 22:32:35 +0000 (22:32 +0000)]
Link in the ubsan runtime when building shared objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188325
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Eli Friedman [Tue, 13 Aug 2013 22:26:42 +0000 (22:26 +0000)]
sizeof(void) etc. should be a hard error in C++.
PR16872.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188324
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Hans Wennborg [Tue, 13 Aug 2013 21:32:29 +0000 (21:32 +0000)]
Handle "--" explicitly in the driver
Anything that comes after -- is treated as an input file. This
used to be handled automagically by the option parsing library,
but after LLVM r188314, we should handle it ourselves.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188316
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Richard Smith [Tue, 13 Aug 2013 18:18:50 +0000 (18:18 +0000)]
Fix implementation of C11 6.2.7/4 and C++11 [dcl.array]p3:
When a local extern declaration redeclares some other entity, the type of that
entity is merged with the prior type if the prior declaration is visible (in C)
or is declared in the same scope (in C++).
- Make LookupRedeclarationWithLinkage actually work in C++, use it in the right
set of cases, and make it track whether it found a shadowed declaration.
- Track whether we found a declaration in the same scope (for C++) including
across serialization and template instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188307
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Edwin Vane [Tue, 13 Aug 2013 18:11:16 +0000 (18:11 +0000)]
Have Range::overlapsWith use positive logic
Improved test to catch missing case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188304
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Fariborz Jahanian [Tue, 13 Aug 2013 18:01:42 +0000 (18:01 +0000)]
ObjectiveC migrator: Fixes a crash and makes couple
of harmless changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188303
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Edwin Vane [Tue, 13 Aug 2013 17:38:19 +0000 (17:38 +0000)]
Adding a vector version of tooling::applyAllReplacements
One day soon, tooling::Replacements will be changed from being implemented as
an std::set to being implemented as an std::vector. Until then, some new code
using vectors of Replacements would enjoy having a version of
applyAllReplacements that takes a vector.
Differential Revision: http://llvm-reviews.chandlerc.com/D1380
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188295
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Edwin Vane [Tue, 13 Aug 2013 16:26:44 +0000 (16:26 +0000)]
Fixing a conflict detection bug in tooling::deduplicate
If a Replacment is contained within the conflict range being built, the
conflict range would be erroneously shortened. Now fixed. Tests updated to
catch this case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188287
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Arnold Schwaighofer [Tue, 13 Aug 2013 15:46:23 +0000 (15:46 +0000)]
Move logic to enable the vectorizer to clang
We used to decide whether to really vectorize depending on the optimization
level in PassManagerBuilder.
This patch moves this decision to the clang driver. We look at the optimization
level and whether the f(no-)vectorize is set and decide whether to vectorize.
This allows us to simplify the logic in PassManagerBuilder to just a check for
whether the vectorizer should run or not.
We now do the right thing for:
$ clang -O1 -fvectorize
$ clang -fno-vectorize -O3
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188280
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Samuel Benzaquen [Tue, 13 Aug 2013 14:54:51 +0000 (14:54 +0000)]
Refactor "MatcherList" into "VariantMatcher" and abstract the notion of a list of matchers for the polymorphic case.
Summary:
Refactor "MatcherList" into "VariantMatcher" and abstract the notion of a list of matchers for the polymorphic case.
This work is to support future changes needed for eachOf/allOf/anyOf matchers. We will add a new type on VariantMatcher.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1365
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188272
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Arnold Schwaighofer [Tue, 13 Aug 2013 14:51:38 +0000 (14:51 +0000)]
Fix xcore tests to use regex.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188271
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Daniel Jasper [Tue, 13 Aug 2013 10:58:30 +0000 (10:58 +0000)]
clang-format: Add option for the offset of constructor initializers.
Some coding styles use a different indent for constructor initializers.
Patch by Klemens Baum. Thank you.
Review: http://llvm-reviews.chandlerc.com/D1360
Post review changes: Changed data type to unsigned as a negative indent
width does not make sense and added test for configuration parsing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188260
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Robert Lytton [Tue, 13 Aug 2013 09:43:10 +0000 (09:43 +0000)]
Add XCore target
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188258
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David Majnemer [Tue, 13 Aug 2013 09:17:25 +0000 (09:17 +0000)]
Fix typo in comment.
Thanks Kim Gräsman!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188257
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Daniel Jasper [Tue, 13 Aug 2013 09:09:09 +0000 (09:09 +0000)]
clang-format: Improve boolean expression formatting in macros.
Before:
#define IF(a, b, c) if (a&&(b == c))
After:
#define IF(a, b, c) if (a && (b == c))
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188256
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Daniel Jasper [Tue, 13 Aug 2013 08:29:26 +0000 (08:29 +0000)]
clang-format: Activate WebKit-style tests for MS compilers.
They were accidentally placed in the #if.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188255
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Daniel Jasper [Tue, 13 Aug 2013 06:50:04 +0000 (06:50 +0000)]
clang-format: Slightly adapt line break penalties.
Before:
aaaaaaaaaaaaaaaaaaaaaaaa (
aaaaaaaaaaaaa (
aaaaaaaaaaaaaaaaaaaaaaaaa )
->
aaaaaaaaa ());
After:
aaaaaaaaaaaaaaaaaaaaaaaa (
aaaaaaaaaaaaa (
aaaaaaaaaaaaaaaaaaaaaaaaa )->
aaaaaaaaa ());
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188253
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David Majnemer [Tue, 13 Aug 2013 06:32:20 +0000 (06:32 +0000)]
[-cxx-abi microsoft] Mangle __uuidof correctly into template parameters
Summary:
It seems that __uuidof introduces a global extern "C" declaration of
type __s_GUID. However, our implementation of __uuidof does not provide
such a declaration and thus must open-code the mangling for __uuidof in
template parameters.
This allows us to codegen scoped COM pointers and other such things.
This fixes PR16836.
Depends on D1356.
Reviewers: rnk, cdavis5x, rsmith
Reviewed By: rnk
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1357
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188252
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David Blaikie [Tue, 13 Aug 2013 04:21:38 +0000 (04:21 +0000)]
Drive by cleanup
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188251
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Larisse Voufo [Tue, 13 Aug 2013 02:02:26 +0000 (02:02 +0000)]
variable templates updated for PCH serialization... Still working on test cases...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188249
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NAKAMURA Takumi [Tue, 13 Aug 2013 01:53:21 +0000 (01:53 +0000)]
AnalysisBasedWarnings.cpp:: Prune "\param VariableName", possibly copypasto, in comments. [-Wdocumentation]
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188248
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David Majnemer [Tue, 13 Aug 2013 01:25:35 +0000 (01:25 +0000)]
[-cxx-abi microsoft] Mangle TemplateArgument::Declaration for references
Summary:
Properly mangle declarations showing up in template arguments that are
reference parameters. Fun-fact: undname cannot handle these!
Reviewers: rnk, cdavis5x
Reviewed By: rnk
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1356
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188245
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Reid Kleckner [Tue, 13 Aug 2013 00:11:59 +0000 (00:11 +0000)]
Silence a warning from MSVC about not returning a value
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188237
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Reid Kleckner [Mon, 12 Aug 2013 23:49:39 +0000 (23:49 +0000)]
Remove Sema includes from Analysis code to fix layering
This moves a header-only class from Sema to Analysis and puts the option
check in Sema.
Patch by Chris Wailes!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188230
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Hans Wennborg [Mon, 12 Aug 2013 23:26:25 +0000 (23:26 +0000)]
clang-cl: Sink /Fe and /Fo diagnostic code into BuildActions
Differential Revision: http://llvm-reviews.chandlerc.com/D1370
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188226
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Fariborz Jahanian [Mon, 12 Aug 2013 23:17:13 +0000 (23:17 +0000)]
ObjectiveC migration. Add couple of routine
, currently unused, for future cf-annotation work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188224
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David Blaikie [Mon, 12 Aug 2013 23:14:36 +0000 (23:14 +0000)]
DebugInfo: Simplify declaration building code - relying on the limit debug info checking already in CreateType(RecordType)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188222
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David Blaikie [Mon, 12 Aug 2013 22:24:20 +0000 (22:24 +0000)]
DebugInfo: simplify some limited/declaration creation APIs
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188214
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Hans Wennborg [Mon, 12 Aug 2013 22:19:13 +0000 (22:19 +0000)]
clang-cl: Consolidate tests for /Fo and /Fe into cl-outputs.c
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188213
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Kaelyn Uhrain [Mon, 12 Aug 2013 22:11:14 +0000 (22:11 +0000)]
Add hooks to ExternalSemaSource for after-the-fact diagnosis of
incomplete types, courtesy of Luke Zarko.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188212
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Hans Wennborg [Mon, 12 Aug 2013 22:02:09 +0000 (22:02 +0000)]
Speculative build fix for r188206.
The cmake-clang-x86_64 was upset:
error: 'template<class ImplClass, class RetTy> class clang::ConstStmtVisitor' used without template parameters
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188211
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Hans Wennborg [Mon, 12 Aug 2013 21:56:42 +0000 (21:56 +0000)]
clang-cl: Support the /Fe option
This is used to name the linked output file.
Differential Revision: http://llvm-reviews.chandlerc.com/D1344
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188210
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Eli Friedman [Mon, 12 Aug 2013 21:54:04 +0000 (21:54 +0000)]
Fix pretty-printing for unnamed unions.
This is just a couple of minor fixes to account for the existence
of ElaboratedType.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188209
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Eli Friedman [Mon, 12 Aug 2013 21:54:01 +0000 (21:54 +0000)]
Fix crash w/BlockDecl and invalid qualified decl.
I'm not really satisfied with the ad-hoc nature of
Sema::diagnoseQualifiedDeclaration, but I'm not sure how to fix it.
Fixes <rdar://problem/
14639501 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188208
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DeLesley Hutchins [Mon, 12 Aug 2013 21:20:55 +0000 (21:20 +0000)]
Patch by Chris Wailes <chris.wailes@gmail.com>.
Reviewed by delesley, dblaikie.
Add the annotations and code needed to support a basic 'consumed' analysis.
Summary:
This new analysis is based on academic literature on linear types. It tracks
the state of a value, either as unconsumed, consumed, or unknown. Methods are
then annotated as CallableWhenUnconsumed, and when an annotated method is
called while the value is in the 'consumed' state a warning is issued. A value
may be tested in the conditional statement of an if-statement; when this occurs
we know the state of the value in the different branches, and this information
is added to our analysis. The code is still highly experimental, and the names
of annotations or the algorithm may be subject to change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188206
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Kaelyn Uhrain [Mon, 12 Aug 2013 19:57:06 +0000 (19:57 +0000)]
Forgot to add unittests/Sema/ before committing r188196 :(
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188197
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Kaelyn Uhrain [Mon, 12 Aug 2013 19:54:38 +0000 (19:54 +0000)]
Add hooks for typo correction to ExternalSemaSource, courtesy of Luke Zarko.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188196
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Hans Wennborg [Mon, 12 Aug 2013 18:34:17 +0000 (18:34 +0000)]
clang-cl: Expand warning about /TC and /TP override, and expand test
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188190
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Jack Carter [Mon, 12 Aug 2013 17:20:29 +0000 (17:20 +0000)]
[Mips] MSA frontend option support
This patch adds -mmsa and -mno-msa to the options supported by
clang to enable and disable support for MSA.
When MSA is enabled, a predefined macro '__mips_msa' is defined to 1.
Patch by Daniel Sanders
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188184
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Benjamin Kramer [Mon, 12 Aug 2013 16:29:25 +0000 (16:29 +0000)]
This test passes on freebsd after r188178. Not exactly sure why.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188182
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Benjamin Kramer [Mon, 12 Aug 2013 13:46:52 +0000 (13:46 +0000)]
SourceManager intialization tweaks.
- Open files before calling stat on them.
- Go through FileManager for getting the buffer of named pipes. It has the
necessary plumbing to deal with "volatile" files.
- Print the cause when stdin reading fails. The only case I can imagine where
this happens is when stdin is wired to a device file, so no test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188178
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Daniel Jasper [Mon, 12 Aug 2013 12:58:05 +0000 (12:58 +0000)]
clang-format: Improve stream-formatting.
Before:
CHECK(controller->WriteProto(FLAGS_row_key, FLAGS_proto)) << "\""
<< FLAGS_proto
<< "\"";
After:
SemaRef.Diag(Loc, diag::note_for_range_begin_end)
<< BEF << IsTemplate << Description << E->getType();
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188175
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Tim Northover [Mon, 12 Aug 2013 12:51:05 +0000 (12:51 +0000)]
Fix FileCheck --check-prefix lines.
Various tests had sprung up over the years which had --check-prefix=ABC on the
RUN line, but "CHECK-ABC:" later on. This happened to work before, but was
strictly incorrect. FileCheck is getting stricter soon though.
Patch by Ron Ofir.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188174
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Daniel Jasper [Mon, 12 Aug 2013 12:16:34 +0000 (12:16 +0000)]
clang-format: Correctly format alias declarations.
Before:
template <class CallbackClass>
using MyCallback = void(CallbackClass::*)(SomeObject * Data);");
After:
template <class CallbackClass>
using MyCallback = void (CallbackClass::*)(SomeObject *Data);");
Also fix three wrong indentations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188172
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Alexey Samsonov [Mon, 12 Aug 2013 11:48:05 +0000 (11:48 +0000)]
Use new llvm::SpecialCaseList API in CodeGenModule
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188170
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Manuel Klimek [Mon, 12 Aug 2013 03:51:17 +0000 (03:51 +0000)]
This change fixes the formatting of statements such as catch (E& e).
Previously these were formatting as catch (E & e) because the inner parenthesis
was being marked as an expression.
Patch by Thomas Gibson-Robinson.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188153
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Richard Smith [Mon, 12 Aug 2013 02:53:18 +0000 (02:53 +0000)]
Fix misindentation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188151
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Robert Wilhelm [Sat, 10 Aug 2013 13:29:01 +0000 (13:29 +0000)]
Omit llvm:: before StringRef and SmallString. We have using directive in include/clang/Basic/LLVM.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188139
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Robert Wilhelm [Sat, 10 Aug 2013 12:33:24 +0000 (12:33 +0000)]
Omit llvm:: before SmallVector and SmallVectorImpl. We have using directive in include/clang/Basic/LLVM.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188138
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Serge Pavlov [Sat, 10 Aug 2013 12:00:21 +0000 (12:00 +0000)]
Fix to PR16225 (Assert-on-invalid: isa<LabelDecl>(D) && "declaration not instantiated in this scope")
Differential Revision: http://llvm-reviews.chandlerc.com/D920
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188137
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Enea Zaffanella [Sat, 10 Aug 2013 07:24:53 +0000 (07:24 +0000)]
Added source locs for angled parentheses in class/var template partial specs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188134
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Serge Pavlov [Sat, 10 Aug 2013 05:54:47 +0000 (05:54 +0000)]
Avoid spurious error messages if parent template class cannot be instantiated
Differential Revision: http://llvm-reviews.chandlerc.com/D924
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188133
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Rafael Espindola [Sat, 10 Aug 2013 04:25:53 +0000 (04:25 +0000)]
Fix warning in builds without asserts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188132
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Rafael Espindola [Sat, 10 Aug 2013 01:40:10 +0000 (01:40 +0000)]
Simplify now that llvm::sys::current_path checks $PWD.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188128
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Jordan Rose [Sat, 10 Aug 2013 01:24:35 +0000 (01:24 +0000)]
[analyzer] Update Open Projects and Potential Checkers pages.
- va_list checker (PR16811 and PR16812)
- Model floating-point values
- Bound bitwise masking operations (PR16615)
- Bound C string length (PR16558 and others)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188127
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NAKAMURA Takumi [Sat, 10 Aug 2013 00:59:43 +0000 (00:59 +0000)]
clang/test/Driver/cl-options.c: Suppress this on cygming due to -fno-builtin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188126
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Eli Friedman [Fri, 9 Aug 2013 23:37:05 +0000 (23:37 +0000)]
Correctly profile CXXPseudoDestructorExprs.
CXXPseudoDestructorExprs may not contain a type. PR16852.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188123
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James Dennett [Fri, 9 Aug 2013 23:08:25 +0000 (23:08 +0000)]
Expose LambdaIntroducer::DefaultLoc in the AST's LambdaExpr.
Summary:
Source-centric tools need access to the location of a C++11
lambda expression's capture-default ('&' or '=') when it's present.
It's possible for them to find it by re-lexing and re-implementing
rules that Clang's parser has already applied, but the cost of storing
the SourceLocation and making it available to them is 32 bits per
LambdaExpr (a small delta, proportionally), and the simplification in
client code is significant.
Reviewers: rsmith
Reviewed By: rsmith
CC: cfe-commits, klimek, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1192
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188121
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Richard Trieu [Fri, 9 Aug 2013 22:52:48 +0000 (22:52 +0000)]
Fix typo in template diffing docs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188120
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Richard Trieu [Fri, 9 Aug 2013 21:42:32 +0000 (21:42 +0000)]
Fix for PR16570: when comparing two function pointers, discard qualifiers when
comparing non-reference function parameters. The qualifiers don't matter for
comparisons.
This is a re-commit of r187769, which was accidentially reverted in r187770,
with a simplification at the suggestion of Eli Friedman.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188112
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Argyrios Kyrtzidis [Fri, 9 Aug 2013 20:20:25 +0000 (20:20 +0000)]
[arcmt] When handling unbridged casts, handle the body of BlockDecl separately because ParentMap does not record
Stmt parent nodes inside a BlockDecl.
Fixes rdar://
14686900
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188101
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Robert Wilhelm [Fri, 9 Aug 2013 18:02:13 +0000 (18:02 +0000)]
Omit llvm:: before ArrayRef, as we have using llvm::ArrayRef in include/clang/Basic/LLVM.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188089
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Benjamin Kramer [Fri, 9 Aug 2013 17:51:03 +0000 (17:51 +0000)]
Remove "static" on simple temporary StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188088
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Hans Wennborg [Fri, 9 Aug 2013 17:38:42 +0000 (17:38 +0000)]
clang-cl: Don't pass /defaultlib to the linker
Since r187945, clang-cl will add the runtime library dependency to
the .obj file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188086
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David Blaikie [Fri, 9 Aug 2013 17:20:05 +0000 (17:20 +0000)]
Only emit debug info for implicit members that actually get codegen, not just ODR use.
This includes special members (copy/default ctor, copy assign, default
ctor) and template specializations for member function templates.
Good for a 5% decrease (1.80 to 1.71 GB) in size on Clang+LLVM's .dwo
files (when using fission).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188085
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Benjamin Kramer [Fri, 9 Aug 2013 17:17:48 +0000 (17:17 +0000)]
Add a convenient way to compare GCCVersions without creating temporary objects.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188084
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Benjamin Kramer [Fri, 9 Aug 2013 17:17:42 +0000 (17:17 +0000)]
DirectIvarAssignment: Replace vtable'd objects with simple functions.
Avoids unnecessary static constructors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188083
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Daniel Dunbar [Fri, 9 Aug 2013 14:43:04 +0000 (14:43 +0000)]
[tests] Update to use lit_config and lit package, as appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188072
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Alexey Samsonov [Fri, 9 Aug 2013 10:56:42 +0000 (10:56 +0000)]
Fixup for r188058: assume hasAsanZeroBaseShadow() is false if ASan is not needed
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188068
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Benjamin Kramer [Fri, 9 Aug 2013 10:12:30 +0000 (10:12 +0000)]
Add lrint to the list of math builtins. It never sets errno so we can mark it as readnone.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188065
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Benjamin Kramer [Fri, 9 Aug 2013 09:39:17 +0000 (09:39 +0000)]
Put back a microoptimization with a comment to make it more obvious.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188063
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David Majnemer [Fri, 9 Aug 2013 08:56:20 +0000 (08:56 +0000)]
Sema: Assertion failure during CodeGen in CodeGenModule::EmitUuidofInitializer
Make sure we can properly generate code when the UUID has curly braces
on it, strip the curly braces at the sema layer.
This fixes PR16813.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188061
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David Majnemer [Fri, 9 Aug 2013 08:35:59 +0000 (08:35 +0000)]
[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section
Revert r188055 which reverted r188053. An unrelated change previously snuck in.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188060
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Pavel Labath [Fri, 9 Aug 2013 07:46:29 +0000 (07:46 +0000)]
[analyzer] Enable usage of temporaries in InitListExprs
Summary:
ExprEngine had code which specificaly disabled using CXXTempObjectRegions in
InitListExprs. This was a hack put in r168757 to silence a false positive.
The underlying problem seems to have been fixed in the mean time, as removing
this code doesn't seem to break anything. Therefore I propose to remove it and
solve PR16629 in the process.
Reviewers: jordan_rose
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1325
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188059
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Alexey Samsonov [Fri, 9 Aug 2013 07:42:13 +0000 (07:42 +0000)]
Make SanitizerArgs parsing toolchain-independent
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188058
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Alexander Kornienko [Fri, 9 Aug 2013 06:35:06 +0000 (06:35 +0000)]
Use isCharInSet from llvm/Support/UnicodeCharRanges.h, added a test for double-width characters in FixIt-hints.
Summary: This is a follow-up to r187837.
Reviewers: gribozavr, jordan_rose
Reviewed By: jordan_rose
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1306
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188056
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David Majnemer [Fri, 9 Aug 2013 05:56:24 +0000 (05:56 +0000)]
Revert "[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section"
This commit reverts r188053.
It is breaking the build bots.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188055
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David Majnemer [Fri, 9 Aug 2013 05:09:04 +0000 (05:09 +0000)]
[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section
We mangled them like:
L___uuid_12345678-1234-1234-1234-
123456789abc
We should've mangled them like:
__GUID_12345678_1234_1234_1234_123456789abc
Furthermore, they are external symbols.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188053
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Richard Smith [Fri, 9 Aug 2013 04:35:01 +0000 (04:35 +0000)]
Implement [class.friend]p11's special name lookup rules for friend declarations
of local classes. We were previously handling this by performing qualified
lookup within a function declaration(!!); replace it with the proper scope
lookup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188050
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Jordan Rose [Fri, 9 Aug 2013 00:55:47 +0000 (00:55 +0000)]
[analyzer] Warn when using 'delete' on an uninitialized variable.
Patch by Karthik Bhat, modified slightly by me.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188043
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Daniel Dunbar [Fri, 9 Aug 2013 00:45:18 +0000 (00:45 +0000)]
[tests] Make string encoding issues explicit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188042
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Daniel Dunbar [Fri, 9 Aug 2013 00:44:59 +0000 (00:44 +0000)]
[tests] Avoid deprecated except syntax.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188041
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Hans Wennborg [Fri, 9 Aug 2013 00:32:23 +0000 (00:32 +0000)]
clang-cl: Support /showIncludes
This option prints information about #included files to stderr. Clang could
already do it, this patch just teaches the existing code about the /showIncludes
style and adds the flag.
Differential Revision: http://llvm-reviews.chandlerc.com/D1333
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188037
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Hans Wennborg [Thu, 8 Aug 2013 23:44:01 +0000 (23:44 +0000)]
clang-cl: Map /Oi[-] to -f[no-]builtin
Differential Revision: http://llvm-reviews.chandlerc.com/D1328
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188027
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