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11 years agoConsumed analysis: check destructor calls.
DeLesley Hutchins [Fri, 11 Oct 2013 21:55:33 +0000 (21:55 +0000)]
Consumed analysis: check destructor calls.
This allows the callable_when attribute to be attached to destructors.
Original patch by chris.wailes@gmail.com, reviewed and edited by delesley.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192508 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDon't break string literals inside preprocessor directives.
Alexander Kornienko [Fri, 11 Oct 2013 21:43:05 +0000 (21:43 +0000)]
Don't break string literals inside preprocessor directives.

Summary:
This way we avoid breaking code which uses unknown preprocessor
directives with long string literals. The specific use case in
http://llvm.org/PR17035 isn't very common, but it seems to be a good idea to
avoid this kind of problem anyway.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D1813

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192507 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. also support migration to
Fariborz Jahanian [Fri, 11 Oct 2013 21:34:56 +0000 (21:34 +0000)]
ObjectiveC migrator. also support migration to
NS_ENUM/NS_OPTIONS macros when typedef declaration
precedes enum declaration. // rdar://15200915

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192506 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoChanged clang-format-diff.py to output diff by default. Added -i option to apply...
Alexander Kornienko [Fri, 11 Oct 2013 21:32:01 +0000 (21:32 +0000)]
Changed clang-format-diff.py to output diff by default. Added -i option to apply changes to files instead.

Summary:
"svn diff|clang-format-diff.py" will just output the diff.
Now it's possible to use:
  svn diff|clang-format-diff.py|patch -p0
as an equivalent to:
  svn diff|clang-format-diff.py -i
;)

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1840

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192505 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSupport formatting of preprocessor branches.
Manuel Klimek [Fri, 11 Oct 2013 21:25:45 +0000 (21:25 +0000)]
Support formatting of preprocessor branches.

We now correctly format:
  void SomeFunction(int param1,
  #ifdef X
                    NoTemplate param2,
  #else
                    template <
  #ifdef A
                        MyType<Some> >
  #else
                        Type1, Type2>
  #endif
                    param2,
  #endif
                    param3) {
    f();
  }

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192503 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOnly use the MS record layout when using the MS C++ ABI
Reid Kleckner [Fri, 11 Oct 2013 21:10:11 +0000 (21:10 +0000)]
Only use the MS record layout when using the MS C++ ABI

We're not ready to use it everywhere we use a win32 triple yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192502 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoTurn struct-path aware TBAA on by default.
Manman Ren [Fri, 11 Oct 2013 20:48:38 +0000 (20:48 +0000)]
Turn struct-path aware TBAA on by default.

Use -no-struct-path-tbaa to turn it off.
This is the same as r191695, which was reverted because it depends on a
commit that has issues.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192497 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse castAs instead of cast in thunk generation
Reid Kleckner [Fri, 11 Oct 2013 20:46:27 +0000 (20:46 +0000)]
Use castAs instead of cast in thunk generation

Calling convention attributes can add sugar to methods that we have to
look through.  This fixes an assertion failure in the provided test
case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192496 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix unused variable warning in MS record layout.
Reid Kleckner [Fri, 11 Oct 2013 20:41:08 +0000 (20:41 +0000)]
Fix unused variable warning in MS record layout.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192495 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdds Microsoft compatiable C++ record layout code to clang.
Warren Hunt [Fri, 11 Oct 2013 20:19:00 +0000 (20:19 +0000)]
Adds Microsoft compatiable C++ record layout code to clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192494 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[libclang] Introduce clang_Type_getCXXRefQualifier whichexposes ref-qualifier informa...
Argyrios Kyrtzidis [Fri, 11 Oct 2013 19:58:38 +0000 (19:58 +0000)]
[libclang] Introduce clang_Type_getCXXRefQualifier whichexposes ref-qualifier information of function type.

Patch by Che-Liang Chiou!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192493 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Don't remove 'unknown' tokens.
Daniel Jasper [Fri, 11 Oct 2013 19:45:02 +0000 (19:45 +0000)]
clang-format: Don't remove 'unknown' tokens.

In certain macros or incorrect string literals, the token stream can
contain 'unknown' tokens, e.g. a single backslash or a set of empty
ticks. clang-format simply treated them as whitespace and removed them
prior to this patch.

This fixes llvm.org/PR17215

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192490 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove extra braces.
Eric Christopher [Fri, 11 Oct 2013 18:16:51 +0000 (18:16 +0000)]
Remove extra braces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192473 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: fixes a bug when in NS_ENUM/NS_OPTIONS
Fariborz Jahanian [Fri, 11 Oct 2013 17:35:22 +0000 (17:35 +0000)]
ObjectiveC migrator: fixes a bug when in NS_ENUM/NS_OPTIONS
migration, the typedef has annotations.
// rdar://15200602

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192468 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Mark /FA and /Fa as unsupported options
Hans Wennborg [Fri, 11 Oct 2013 17:11:51 +0000 (17:11 +0000)]
clang-cl: Mark /FA and /Fa as unsupported options

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192465 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDon't hardcode the alias order in this test.
Rafael Espindola [Fri, 11 Oct 2013 16:56:21 +0000 (16:56 +0000)]
Don't hardcode the alias order in this test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192464 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoremove path separator from test/Driver/xcore-opts.c
Robert Lytton [Fri, 11 Oct 2013 10:55:53 +0000 (10:55 +0000)]
remove path separator from test/Driver/xcore-opts.c

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192439 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoXCore target: add an xcore toolchain implementation
Robert Lytton [Fri, 11 Oct 2013 10:29:40 +0000 (10:29 +0000)]
XCore target: add an xcore toolchain implementation

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192437 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoXCore : Fix bug in XCoreABIInfo::EmitVAArg()
Robert Lytton [Fri, 11 Oct 2013 10:29:34 +0000 (10:29 +0000)]
XCore : Fix bug in XCoreABIInfo::EmitVAArg()

Incorrect handling of 'double' and 'long long int'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192436 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDiagnose by-copy captures of abstract classes.
Douglas Gregor [Fri, 11 Oct 2013 04:25:21 +0000 (04:25 +0000)]
Diagnose by-copy captures of abstract classes.

Fixes <rdar://problem/14468891>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192419 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThe emitted IR is the same, we need these flags to actually use the LLVM target.
Nick Lewycky [Fri, 11 Oct 2013 03:52:43 +0000 (03:52 +0000)]
The emitted IR is the same, we need these flags to actually use the LLVM target.
Mark it as requiring the x86 target.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192417 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd -fno-function-sections and -fno-data-sections. Since
Nick Lewycky [Fri, 11 Oct 2013 03:35:10 +0000 (03:35 +0000)]
Add -fno-function-sections and -fno-data-sections. Since
-f{function,data}-sections had no tests at all, add some, and verify that the
-fno variants work as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192413 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix typo in comment. No functionality change.
Nick Lewycky [Fri, 11 Oct 2013 03:33:53 +0000 (03:33 +0000)]
Fix typo in comment. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192412 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoImplemented aarch64 SIMD copy related ACLE intrinsic :
Kevin Qin [Fri, 11 Oct 2013 02:34:30 +0000 (02:34 +0000)]
Implemented aarch64 SIMD copy related ACLE intrinsic :
vget_lane, vset_lane, vcopy_lane, vcreate, vdup_n, vdup_lane, vmov_n.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192411 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. When migrating to NS_ENUM/NS_OPTIONS,
Fariborz Jahanian [Thu, 10 Oct 2013 23:57:58 +0000 (23:57 +0000)]
ObjectiveC migrator. When migrating to NS_ENUM/NS_OPTIONS,
don't leave a blank line behind replacing the typedef
decl. // rdar://15200949

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192407 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: simplify the -m32 -m64 test
Hans Wennborg [Thu, 10 Oct 2013 23:04:06 +0000 (23:04 +0000)]
clang-cl: simplify the -m32 -m64 test

This was just broken.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192405 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Expose the -m32 and -m64 command-line options
Hans Wennborg [Thu, 10 Oct 2013 22:36:20 +0000 (22:36 +0000)]
clang-cl: Expose the -m32 and -m64 command-line options

And add a test to check that they work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192402 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC. ObjectiveC's collection selector expression in
Fariborz Jahanian [Thu, 10 Oct 2013 21:58:04 +0000 (21:58 +0000)]
ObjectiveC. ObjectiveC's collection selector expression in
the fereach loop must be a non-const lvalue expression as
it will be assigned to at the beginning of the loop.
// rdar://15123684

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192399 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake CodeGenTypes data members private.
Mark Lacey [Thu, 10 Oct 2013 20:57:00 +0000 (20:57 +0000)]
Make CodeGenTypes data members private.

No functionality differences.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192390 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug Info: update testing cases when the context field of subprogram is updated
Manman Ren [Thu, 10 Oct 2013 18:40:16 +0000 (18:40 +0000)]
Debug Info: update testing cases when the context field of subprogram is updated
to use DIScopeRef.

Paired commit with r192378.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192379 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: For 'default' and 'shared' family of
Fariborz Jahanian [Thu, 10 Oct 2013 18:23:13 +0000 (18:23 +0000)]
ObjectiveC migrator: For 'default' and 'shared' family of
methods, infer their self's type as their result type.
// rdar://15145218

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192377 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoLocate VS InstallDir in the presence of newer runtime
Hans Wennborg [Thu, 10 Oct 2013 18:03:08 +0000 (18:03 +0000)]
Locate VS InstallDir in the presence of newer runtime

This fixes getSystemRegistryString() in WindowsToolChain.cpp to
make sure that the VS version that it picks has an InstallDir.
Previously we would look for the highest version os VS and check
for InstallDir afterwards.

Patch by Yaron Keren!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192374 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoImplement AArch64 vector load/store multiple N-element structure class SIMD(lselem).
Hao Liu [Thu, 10 Oct 2013 17:01:49 +0000 (17:01 +0000)]
Implement AArch64 vector load/store multiple N-element structure class SIMD(lselem).
Including following 14 instructions:
4 ld1 insts: load multiple 1-element structure to sequential 1/2/3/4 registers.
ld2/ld3/ld4: load multiple N-element structure to sequential N registers (N=2,3,4).
4 st1 insts: store multiple 1-element structure from sequential 1/2/3/4 registers.
st2/st3/st4: store multiple N-element structure from sequential N registers (N = 2,3,4).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192362 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDisable RTTI in one test so clang doesn't assert behind the scenes
Timur Iskhodzhanov [Thu, 10 Oct 2013 16:38:32 +0000 (16:38 +0000)]
Disable RTTI in one test so clang doesn't assert behind the scenes

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192359 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "Implement AArch64 vector load/store multiple N-element structure class SIMD...
Tim Northover [Thu, 10 Oct 2013 16:00:08 +0000 (16:00 +0000)]
Revert "Implement AArch64 vector load/store multiple N-element structure class SIMD(lselem). "

This reverts commit r192351. The LLVM side broke the build and the Clang tests
will inevitably fail without it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192356 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "Use aliases for more constructors and destructors."
Rafael Espindola [Thu, 10 Oct 2013 15:04:21 +0000 (15:04 +0000)]
Revert "Use aliases for more constructors and destructors."

This reverts commit r192300.

The change itself looks correct, but it found issues on how we handle aliases
in llvm.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192353 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoImplement AArch64 vector load/store multiple N-element structure class SIMD(lselem).
Hao Liu [Thu, 10 Oct 2013 14:59:36 +0000 (14:59 +0000)]
Implement AArch64 vector load/store multiple N-element structure class SIMD(lselem).
Including following 14 instructions:
4 ld1 insts: load multiple 1-element structure to sequential 1/2/3/4 registers.
ld2/ld3/ld4: load multiple N-element structure to sequential N registers (N=2,3,4).
4 st1 insts: store multiple 1-element structure from sequential 1/2/3/4 registers.
st2/st3/st4: store multiple N-element structure from sequential N registers (N = 2,3,4).

E.g. ld1(3 registers version) will load 32-bit elements {A, B, C, D, E, F} sequentially into the three 64-bit vectors list {BA, DC, FE}.
E.g. ld3 will load 32-bit elements {A, B, C, D, E, F} into the three 64-bit vectors list {DA, EB, FC}.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192351 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCorrectly detect colon in bit fields. Fixes PR17333.
Alexander Kornienko [Thu, 10 Oct 2013 13:36:20 +0000 (13:36 +0000)]
Correctly detect colon in bit fields. Fixes PR17333.

Summary: Colon was incorrectly detected as a start of inheritance list. Fixed.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D1884

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192349 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoParser: Avoid a crash-on-invalid when trying to diagnose function calls with -> in it.
Benjamin Kramer [Thu, 10 Oct 2013 12:24:40 +0000 (12:24 +0000)]
Parser: Avoid a crash-on-invalid when trying to diagnose function calls with -> in it.

Use the existing convenience function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192347 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSema: Taking the address of a dtor is illegal per C++ [class.dtor]p2.
Benjamin Kramer [Thu, 10 Oct 2013 09:44:41 +0000 (09:44 +0000)]
Sema: Taking the address of a dtor is illegal per C++ [class.dtor]p2.

Emit a proper error instead of crashing in CodeGen. PR16892.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192345 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Support FSF Mips toolchain directories tree in the Clang driver.
Simon Atanasyan [Thu, 10 Oct 2013 07:57:44 +0000 (07:57 +0000)]
[Mips] Support FSF Mips toolchain directories tree in the Clang driver.

The patch reviewed by Rafael Espindola.
http://llvm-reviews.chandlerc.com/D1843

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192343 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake test portable.
Ted Kremenek [Thu, 10 Oct 2013 02:12:25 +0000 (02:12 +0000)]
Make test portable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192338 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd a section about clang-cl to UsersManual.rst
Hans Wennborg [Thu, 10 Oct 2013 01:15:16 +0000 (01:15 +0000)]
Add a section about clang-cl to UsersManual.rst

Differential Revision: http://llvm-reviews.chandlerc.com/D1881

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192337 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix getIntegerTypeOrder() to properly handle enums by first unwrapping their underlyi...
Ted Kremenek [Thu, 10 Oct 2013 00:54:01 +0000 (00:54 +0000)]
Fix getIntegerTypeOrder() to properly handle enums by first unwrapping their underlying integer type.  This is a precondition for calling getIntegerRank().

Fixes an assertion failure in a test case involving vectors.

Fixes <rdar://problem/15091442>

Please somebody check this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192334 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse KEY_WOW64_32KEY when reading the registry in WindowsToolChain.cpp (PR17033)
Hans Wennborg [Wed, 9 Oct 2013 23:41:48 +0000 (23:41 +0000)]
Use KEY_WOW64_32KEY when reading the registry in WindowsToolChain.cpp (PR17033)

This exposes a 32-bit view of the registry even when Clang is built as a 64-bit
program. Since Visual Studio is a 32-bit application, this is necessary for us
to find it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192331 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRefine string literal concatenation warning within an NSArray literal to not warn...
Ted Kremenek [Wed, 9 Oct 2013 22:34:33 +0000 (22:34 +0000)]
Refine string literal concatenation warning within an NSArray literal to not warn when the literal comes from a macro expansion.  Fixes <rdar://problem/15147688>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192328 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThis patch addresses a problem encountered by the
Sean Callanan [Wed, 9 Oct 2013 21:45:11 +0000 (21:45 +0000)]
This patch addresses a problem encountered by the
ASTImporter when importing the following types:

typedef struct {
} A;

typedef struct {
  A a;
} B;

Suppose we have imported B, but we did not at that
time need to complete it.  Then later we want to
import A.  The struct is anonymous, so the first
thing we want to do is make sure no other anonymous
struct already matches it.  So we set up an
StructuralEquivalenceContext and compare B with A.

This happens at ASTImporter.cpp:2179.

Now, in this scenario, B is not complete.  So we go
and import its fields, including a, which causes A
to be imported.  The ASTImporter doesn’t yet have A
in its list of already-imported things, so we
import A.

After the StructuralEquivalenceContext is finished
determining that A and B are different, the
ASTImporter concludes that A must be imported
because no equivalent exists, so it imports a second
copy of A.  Now we have two different structs
representing A.  This is really bad news.

The patch allows the StructuralEquivalenceContext to
use the original version of B when making its
comparison, obviating the need for an import and
cutting this loop.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192324 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug Info: update testing cases when the context and type fields of
Manman Ren [Wed, 9 Oct 2013 19:47:05 +0000 (19:47 +0000)]
Debug Info: update testing cases when the context and type fields of
template_type and template_value are updated to use DIRef.

Paired commit with r192320.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192321 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. Introduce a new objcmt-atomic-property option
Fariborz Jahanian [Wed, 9 Oct 2013 19:06:08 +0000 (19:06 +0000)]
ObjectiveC migrator. Introduce a new objcmt-atomic-property option
and use it to infer all properties as 'atomic'.
// rdar://14988132

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192317 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix warnings introduced in r192314.
DeLesley Hutchins [Wed, 9 Oct 2013 18:38:53 +0000 (18:38 +0000)]
Fix warnings introduced in r192314.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192315 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoConsumed analysis: improve loop handling. The prior version of the analysis
DeLesley Hutchins [Wed, 9 Oct 2013 18:30:24 +0000 (18:30 +0000)]
Consumed analysis: improve loop handling.  The prior version of the analysis
marked all variables as "unknown" at the start of a loop.  The new version
keeps the initial state of variables unchanged, but issues a warning if the
state at the end of the loop is different from the state at the beginning.
This patch will eventually be replaced with a more precise analysis.

Initial patch by chris.wailes@gmail.com.  Reviewed and edited by
delesley@google.com.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192314 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert commit r192299 until find a way to account for simlinks in OS X.
Ariel J. Bernal [Wed, 9 Oct 2013 18:27:27 +0000 (18:27 +0000)]
Revert commit r192299 until find a way to account for simlinks in OS X.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192313 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoInitialize vtorDisp in class constructors and destructors
Timur Iskhodzhanov [Wed, 9 Oct 2013 18:16:58 +0000 (18:16 +0000)]
Initialize vtorDisp in class constructors and destructors

Reviewed at http://llvm-reviews.chandlerc.com/D1867

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192312 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoTighten diagnostics for calling conventions on variadic functions
Hans Wennborg [Wed, 9 Oct 2013 18:10:25 +0000 (18:10 +0000)]
Tighten diagnostics for calling conventions on variadic functions

Follow-up from r192240.

This makes it an error to use callee-cleanup conventions on variadic
functions, except for __fastcall and __stdcall, which we ignore with
a warning for GCC and MSVC compatibility.

Differential Revision: http://llvm-reviews.chandlerc.com/D1870

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192308 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator. Introduce a new print policy for
Fariborz Jahanian [Wed, 9 Oct 2013 17:37:28 +0000 (17:37 +0000)]
ObjectiveC migrator. Introduce a new print policy for
suppression of strong lifetime qualifiers when
inferring property. // rdar://15082812

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192305 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse aliases for more constructors and destructors.
Rafael Espindola [Wed, 9 Oct 2013 16:13:15 +0000 (16:13 +0000)]
Use aliases for more constructors and destructors.

With this patch we produce alias for cases like

template<typename T>
struct foobar {
  foobar() {
  }
};
template struct foobar<void>;

It is safe to use aliases to weak symbols, as long and the alias itself is also
weak.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192300 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThis patch fixes replacements that are not applied when relative paths are
Ariel J. Bernal [Wed, 9 Oct 2013 16:09:23 +0000 (16:09 +0000)]
This patch fixes replacements that are not applied when relative paths are
specified.

In particular it makes sure that relative paths for non-virtual files aren't
made absolute.
Added unittest test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192299 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Fix template declaration line breaking with comment.
Daniel Jasper [Wed, 9 Oct 2013 15:06:17 +0000 (15:06 +0000)]
clang-format: Fix template declaration line breaking with comment.

Before, clang-format would always insert a linebreak before the comment
in code like:
  template <typename T> // T can be A, B or C.
  struct S {};

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192297 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Group MIPS-related options checking function in one place.
Simon Atanasyan [Wed, 9 Oct 2013 12:12:39 +0000 (12:12 +0000)]
[Mips] Group MIPS-related options checking function in one place.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192293 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Make the isMipsR2Arch() function simpler - remove checking for
Simon Atanasyan [Wed, 9 Oct 2013 12:12:34 +0000 (12:12 +0000)]
[Mips] Make the isMipsR2Arch() function simpler - remove checking for
MIPS-arch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192292 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Remove unused mips_CPUs_Group options group. It's better to join
Simon Atanasyan [Wed, 9 Oct 2013 12:12:29 +0000 (12:12 +0000)]
[Mips] Remove unused mips_CPUs_Group options group. It's better to join
all MIPS-related options to the new m_mips_Features_Group later.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192291 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Do not check for options from the OPT_mips_CPUs_Group. All these
Simon Atanasyan [Wed, 9 Oct 2013 12:12:24 +0000 (12:12 +0000)]
[Mips] Do not check for options from the OPT_mips_CPUs_Group. All these
options are aliases now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192290 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] Make mips32/mips32r2/mips64/mips64r2 real aliases for appropriate
Simon Atanasyan [Wed, 9 Oct 2013 12:12:19 +0000 (12:12 +0000)]
[Mips] Make mips32/mips32r2/mips64/mips64r2 real aliases for appropriate
march options.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192289 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCode cleanup: rename VTableContext to ItaniumVTableContext, VTableBuilder to ItaniumV...
Timur Iskhodzhanov [Wed, 9 Oct 2013 11:33:51 +0000 (11:33 +0000)]
Code cleanup: rename VTableContext to ItaniumVTableContext, VTableBuilder to ItaniumVTableBuilder and clang-format code around

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192288 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang/test/Coverage/codegen-next.m: Exclude this for targeting x86_64-win32.
NAKAMURA Takumi [Wed, 9 Oct 2013 09:45:27 +0000 (09:45 +0000)]
clang/test/Coverage/codegen-next.m: Exclude this for targeting x86_64-win32.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192286 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoReland 192220 "Abstract out parts of thunk emission code, add support for simple...
Timur Iskhodzhanov [Wed, 9 Oct 2013 09:23:58 +0000 (09:23 +0000)]
Reland 192220 "Abstract out parts of thunk emission code, add support for simple thunks when using -cxx-abi microsoft" with relaxed assertions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192285 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake wording for certain invalid unary expressions more consistent.
David Majnemer [Wed, 9 Oct 2013 00:22:23 +0000 (00:22 +0000)]
Make wording for certain invalid unary expressions more consistent.

An invalid decltype expression like 'decltype int' gives:
error: expected '(' after 'decltype'

This makes it so 'sizeof int' gives a similar one:
error: expected parentheses around type name in sizeof expression

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192258 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug Info: update testing cases when the context field of
Manman Ren [Wed, 9 Oct 2013 00:17:23 +0000 (00:17 +0000)]
Debug Info: update testing cases when the context field of
DICompositeType is updated to use DIScopeRef.

Paired commit with r192256.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192257 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug Info: update testing cases when the derived-from field of
Manman Ren [Tue, 8 Oct 2013 23:29:36 +0000 (23:29 +0000)]
Debug Info: update testing cases when the derived-from field of
DICompositeType is updated to use DITypeRef.

Paired commit with r192251.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192252 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebug Info: update testing cases when the derived-from field of
Manman Ren [Tue, 8 Oct 2013 22:56:54 +0000 (22:56 +0000)]
Debug Info: update testing cases when the derived-from field of
DIDerivedType is updated to use DITypeRef.

Paired commit with r192246.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192247 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago-Wmicrosoft: Don't warn on non-inline pure virtual method definitions
Reid Kleckner [Tue, 8 Oct 2013 22:45:29 +0000 (22:45 +0000)]
-Wmicrosoft: Don't warn on non-inline pure virtual method definitions

MSVC and clang with -fms-extensions allow pure virtual methods to be
defined inline after the "= 0" tokens.  Clang warns on these because it
is not standard, but incorrectly warns on out-of-line definitions, which
are standard.

With this change, clang will only warn on inline definitions of pure
virtual methods.

Fixes some self-host warnings on out-of-line definitions of pure virtual
destructors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192244 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[AArch64] Add support for NEON scalar floating-point reciprocal estimate,
Chad Rosier [Tue, 8 Oct 2013 22:09:29 +0000 (22:09 +0000)]
[AArch64] Add support for NEON scalar floating-point reciprocal estimate,
reciprocal exponent, and reciprocal square root estimate instructions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192243 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoTurn error about fastcall variadic function into warning in MS mode (PR12535)
Hans Wennborg [Tue, 8 Oct 2013 21:52:56 +0000 (21:52 +0000)]
Turn error about fastcall variadic function into warning in MS mode (PR12535)

MSVC allows this and silently falls back to __cdecl for variadic functions.
This patch turns Clang's error into a warning in MS mode and adds a test
to make sure we generate correct code.

Differential Revision: http://llvm-reviews.chandlerc.com/D1861

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192240 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: Add support for inferring
Fariborz Jahanian [Tue, 8 Oct 2013 21:32:16 +0000 (21:32 +0000)]
ObjectiveC migrator: Add support for inferring
properties of function pointer type.
// rdar://15082812

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192237 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[AArch64] Add support for NEON scalar signed/unsigned integer to floating-point
Chad Rosier [Tue, 8 Oct 2013 20:43:46 +0000 (20:43 +0000)]
[AArch64] Add support for NEON scalar signed/unsigned integer to floating-point
convert instructions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192232 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoExplicitly request unsigned enum types when desired
Reid Kleckner [Tue, 8 Oct 2013 20:20:00 +0000 (20:20 +0000)]
Explicitly request unsigned enum types when desired

This fixes repeated -Wmicrosoft warnings when self-hosting clang on
Windows, and gets us real unsigned enum types with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192228 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migration. Add support for inferring
Fariborz Jahanian [Tue, 8 Oct 2013 20:14:24 +0000 (20:14 +0000)]
ObjectiveC migration. Add support for inferring
properties of block pointer types. Also, remove
strong lifetime attribute from property type
in this migration. This is wip.
// rdar://15082818

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192226 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert 192220 as it fails on an assertion
Timur Iskhodzhanov [Tue, 8 Oct 2013 20:09:50 +0000 (20:09 +0000)]
Revert 192220 as it fails on an assertion

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192225 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSuggest people use -Xclang not -cc1 when passing options to the frontend.
Richard Smith [Tue, 8 Oct 2013 19:50:01 +0000 (19:50 +0000)]
Suggest people use -Xclang not -cc1 when passing options to the frontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192222 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove documentation of removed -ast-dump-xml flag.
Richard Smith [Tue, 8 Oct 2013 19:45:46 +0000 (19:45 +0000)]
Remove documentation of removed -ast-dump-xml flag.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192221 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAbstract out parts of thunk emission code, add support for simple thunks when using...
Timur Iskhodzhanov [Tue, 8 Oct 2013 19:15:38 +0000 (19:15 +0000)]
Abstract out parts of thunk emission code, add support for simple thunks when using -cxx-abi microsoft

Reviewed at http://llvm-reviews.chandlerc.com/D1787

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192220 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[mips] Remove XFAIL.
Akira Hatanaka [Tue, 8 Oct 2013 19:08:54 +0000 (19:08 +0000)]
[mips] Remove XFAIL.

Triple x86_64 has been added to the command line, so this test doesn't fail
on mips anymore.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192219 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove transient code I did not mean to check in.
Ted Kremenek [Tue, 8 Oct 2013 18:04:56 +0000 (18:04 +0000)]
Remove transient code I did not mean to check in.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192211 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFixed messages in tests.
Serge Pavlov [Tue, 8 Oct 2013 17:38:38 +0000 (17:38 +0000)]
Fixed messages in tests.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192208 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFixed grammar. Thanks to Jordan Rose.
Serge Pavlov [Tue, 8 Oct 2013 17:09:03 +0000 (17:09 +0000)]
Fixed grammar. Thanks to Jordan Rose.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192204 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoConvert anachronistic use of 'void *' to 'DeclContext *' in Scope that was a holdover...
Ted Kremenek [Tue, 8 Oct 2013 17:08:03 +0000 (17:08 +0000)]
Convert anachronistic use of 'void *' to 'DeclContext *' in Scope that was a holdover from the long-dead Action interface.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192203 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix an edge case in the template differ with default arguments.
Benjamin Kramer [Tue, 8 Oct 2013 16:58:52 +0000 (16:58 +0000)]
Fix an edge case in the template differ with default arguments.

In the test case one type is coming from a typedef with no default arg, the
other has the default arg. Taking the default arg from the typedef crashes, so
always use the real template paramter declaration. PR17510.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192202 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: ignore the /sdl[-] flag
Hans Wennborg [Tue, 8 Oct 2013 16:56:54 +0000 (16:56 +0000)]
clang-cl: ignore the /sdl[-] flag

In cl.exe, this flag turns some warnings into errors and adds some
codegen security checks. I don't think we intend to support this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192201 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd fixits suggesting parenthesis around type name in expressions like sizeof.
Serge Pavlov [Tue, 8 Oct 2013 16:56:30 +0000 (16:56 +0000)]
Add fixits suggesting parenthesis around type name in expressions like sizeof.
This fixes PR16992 - Fixit missing when "sizeof type" found.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192200 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Improve indentation when deriving from templated classes.
Daniel Jasper [Tue, 8 Oct 2013 16:24:07 +0000 (16:24 +0000)]
clang-format: Improve indentation when deriving from templated classes.

Before:
  struct aaaaaaaaaaaaa : public aaaaaaaaaaaaaaaaaaa< //
      aaaaaaaaaaaaaaaa> {};
  struct aaaaaaaaaaaaaaaaaaaa : public aaaaaaaaaaaaaaaaaaa<
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa> {};

After:
  struct aaaaaaaaaaaaa : public aaaaaaaaaaaaaaaaaaa< //
                             aaaaaaaaaaaaaaaa> {};
  struct aaaaaaaaaaaaaaaaaaaa
      : public aaaaaaaaaaaaaaaaaaa<aaaaaaaaaaaaaaaaaaaaa,
                                   aaaaaaaaaaaaaaaaaaaaaa> {};

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192187 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Don't exit with failure on empty files.
Daniel Jasper [Tue, 8 Oct 2013 15:54:36 +0000 (15:54 +0000)]
clang-format: Don't exit with failure on empty files.

Also let clang-format-diff.py detect errors based on clang-format's
return code. Otherwise messages like "Can't find usable .clang-format,
falling back to LLVM style" can make it fail, which might be undesired.

Patch by Alp Toker. Thank you!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192184 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake InstantiatingTemplate depth checks clearer
Alp Toker [Tue, 8 Oct 2013 08:09:04 +0000 (08:09 +0000)]
Make InstantiatingTemplate depth checks clearer

The bool conversion operator on InstantiatingTemplate never added value and
only served to obfuscate the template instantiation routines.

This replaces the conversion and its callers with an explicit isInvalid()
function to make it clear what's going on at a glance.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192177 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Improve constructor initializer linewrapping.
Daniel Jasper [Tue, 8 Oct 2013 05:11:18 +0000 (05:11 +0000)]
clang-format: Improve constructor initializer linewrapping.

Specifically make ConstructorInitializerAllOnOneLineOrOnePerLine work
nicely with BreakConstructorInitializersBeforeComma.

This fixes llvm.org/PR17395.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192168 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix linkage calculation of auto member functions returning lambdas
Faisal Vali [Tue, 8 Oct 2013 04:15:04 +0000 (04:15 +0000)]
Fix linkage calculation of auto member functions returning lambdas

As described by Richard in https://groups.google.com/a/isocpp.org/d/msg/std-discussion/S1kmj0wF5-g/fb6agEYoL2IJ

we should allow:

template<typename S>
struct A {

template<typename T> static auto default_lambda() {
  return [](const T&) { return 42; };
}

template<class U = decltype(default_lambda<S>())>
  U func(U u = default_lambda<S>()) { return u; }

};

int run2 = A<double>{}.func()(3.14);

int run3 = A<char>{}.func()('a');

This patch allows the code using the same trickery that was used to allow the code in non-member functions at namespace scope.

Please see http://llvm-reviews.chandlerc.com/D1844 for richard's approval.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192166 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[ms-cxxabi] Fix the calling convention for operator new in records
Reid Kleckner [Tue, 8 Oct 2013 00:58:57 +0000 (00:58 +0000)]
[ms-cxxabi] Fix the calling convention for operator new in records

Summary:
Operator new, new[], delete, and delete[] are all implicitly static when
declared inside a record.  CXXMethodDecl already knows this, but we need
to account for that before we pick the calling convention for the
function type.

Fixes PR17371.

Reviewers: rsmith

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1761

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192150 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSema: Only merge typedef attributes if the previous decl is a typedef
Justin Bogner [Tue, 8 Oct 2013 00:19:09 +0000 (00:19 +0000)]
Sema: Only merge typedef attributes if the previous decl is a typedef

In r186373, we started merging attributes on typedefs, but this causes
us to try to merge attributes even if the previous declaration was not
a typedef.

Only merge the attributes if the previous decl was also a typedef.

Fixes rdar://problem/15044218

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192146 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoTBAA: use the same format for scalar TBAA and struct-path aware TBAA.
Manman Ren [Tue, 8 Oct 2013 00:08:49 +0000 (00:08 +0000)]
TBAA: use the same format for scalar TBAA and struct-path aware TBAA.

An updated version of r191586 with bug fix.

Struct-path aware TBAA generates tags to specify the access path,
while scalar TBAA only generates tags to scalar types.

We should not generate a TBAA tag with null being the first field. When
a TBAA type node is null, the tag should be null too. Make sure we
don't decorate an instruction with a null TBAA tag.

Added a testing case for the bug reported by Richard with -relaxed-aliasing
and -fsanitizer=thread.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192145 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSplit test to test -Wshadow with emmintrin.h more portable.
Ted Kremenek [Tue, 8 Oct 2013 00:03:41 +0000 (00:03 +0000)]
Split test to test -Wshadow with emmintrin.h more portable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192144 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSuppress useless -Wshadow warning when using _mm* macros from emmintrin.h
Ted Kremenek [Mon, 7 Oct 2013 23:51:11 +0000 (23:51 +0000)]
Suppress useless -Wshadow warning when using _mm* macros from emmintrin.h

Fixes <rdar://problem/10679282>.

I'm not completely satisfied with this patch.  Sprinkling "diagnostic ignored"
_Pragmas throughout this file is gross, but I couldn't suppress
it for the entire file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192143 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Accept and mostly ignore /vm*, /GF, /GF-, /Zm, and /bigobj
Reid Kleckner [Mon, 7 Oct 2013 23:19:01 +0000 (23:19 +0000)]
clang-cl: Accept and mostly ignore /vm*, /GF, /GF-, /Zm, and /bigobj

Patch by David Ziman!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192141 91177308-0d34-0410-b5e6-96231b3b80d8