Summary:
setABI() is still tied to the Arch component of the Triple to preserve existing
behaviour.
Reviewers: atanasyan
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D20961
llvm-svn: 271875
Now it gives the StmtClass of the Expr as well as the type. It's still
a long way from full visualization of expressions, but I have found
that having the class really helps when debugging, so definitely
worth submitting.
llvm-svn: 271866
This is really only needed for addition, subtraction, and multiplication, but I did the bitwise ops too for overall consistency. Clang currently doesn't set NSW for signed vector operations so the undefined behavior shouldn't happen today.
llvm-svn: 271778
We would attempt to evaluate the sizeof a dependent type to check for an
integral overflow. However, because the dependent type is not yet resolved, we
cannot determine if the expression would overflow. Report a failure to perform
a symbolic evaluation of a constant involving the dependent type.
llvm-svn: 271762
The assertion added earlier was overly strict. We need to strip the pointer
casts (as when constructing the GV). Correct the types (Function or Variable).
llvm-svn: 271750
We now have a cmake option to change the default: ENABLE_LINKER_BUILD_ID.
The reason is that build-id is fairly expensive, so we shouldn't impose
it in the regular edit/build cycle.
This is similar to gcc, that has an off by default --enable-linker-build-id
option.
llvm-svn: 271692
This patch enables +ras +noras to AArch64 in clang.
Patch by: Roger Ferrer Ibanez and Oliver Stannard
Differential Revision: http://reviews.llvm.org/D20283
llvm-svn: 271672
Summary:
[clang-format] skip empty lines and comments in the top of the code when inserting new headers.
Pair-programmed with @hokein
Reviewers: djasper
Subscribers: ioeric, cfe-commits, hokein, klimek
Differential Revision: http://reviews.llvm.org/D20898
llvm-svn: 271664
Summary:
When this flag is specified, the target llvm-lto is not built, but is still
used as a dependency of the test targets. cmake 2.8 silently ignored this
situation, but with cmake_minimum_required(3.4) it becomes an error. Fix this
by avoiding the inclusion the target as a dependency.
Reviewers: beanz
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D20883
llvm-svn: 271533
Instead of setting DeclSpec's range end to point to the next token
after the DeclSpec, we use getLocForEndOfToken to insert fix-it after a type
name.
Before this fix, fix-it will change
^(NSView view) to ^(*NSView view)
This commit correctly updates the source to ^(NSView* view).
rdar://21042144
Differential Revision: http://reviews.llvm.org/D20844
llvm-svn: 271448
The 'cvtt' truncation (round to zero) conversions can be safely represented as generic __builtin_convertvector (fptosi) calls instead of x86 intrinsics. We already do this (implicitly) for the scalar equivalents.
Note: I looked at updating _mm_cvttpd_epi32 as well but this still requires a lot more backend work to correctly lower (both for debug and optimized builds).
Differential Revision: http://reviews.llvm.org/D20859
llvm-svn: 271436
Summary:
This patch fix the scoping of enum literal. They were not resolving
to the right type.
It was not causing any problem as one is a copy of the other one.
The literal in the switch are resolving to Sema.h:5527
```
enum AccessResult {
AR_accessible,
AR_inaccessible,
AR_dependent,
AR_delayed
};
```
Instead of SemaAccess.cpp:27
```
/// A copy of Sema's enum without AR_delayed.
enum AccessResult {
AR_accessible,
AR_inaccessible,
AR_dependent
};
```
This issue was found by a new clang-tidy check (still on-going).
Reviewers: rsmith, aaron.ballman
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D20773
llvm-svn: 271431
Add a new test android-ndk-standalone.cpp
with new Android NDK release tree structure.
Detect armv7 sub architecture and thumb mode,
to add system include and link search paths.
Differential Revision: http://reviews.llvm.org/D20600
llvm-svn: 271427
It's possible to have multiple local ObjCLifetime qualifiers. When there is
a conflict, we can't stop after we reach a type that is directly qualified.
We need to keep pulling sugar off and removing the ObjCLifetime qualifers.
rdar://25804796
Differential Revision: http://reviews.llvm.org/D20843
llvm-svn: 271409
Summary: ASI did not handle the ES6 `as` operator correctly.
Reviewers: djasper
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D20817
llvm-svn: 271401
The `isa' member was previously not given the correct DLL Storage. Ensure that
we give the `isa' constant `__CFConstantStringClassReference' the correct DLL
storage. Default to dllimport unless an explicit specification gives it a
dllexport storage.
llvm-svn: 271361
Summary:
This is particularly important because a some convergent CUDA intrinsics
(e.g. __shfl_down) are implemented in terms of inline asm.
Reviewers: tra
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D20836
llvm-svn: 271336
I added this call in r271308. It's redundant because it's dominated by a
call to extendRegion().
Thanks to Justin Bogner for pointing this out!
llvm-svn: 271331
If a closing ')' isn't found for a macro instantiation inside a '[',
the next token is EOF, this leads to crashes if we try to look ahead of
that. This could be triggered whenever trying to parse lambdas or objs
message expressions.
Differential Revision: http://reviews.llvm.org/D20451
rdar://problem/25662647
llvm-svn: 271314
When we import a module that defines a builtin identifier from prefix header and
precompile the prefix header, the macro information related to the identifier
is lost.
If we don't precompile the prefix header, the source file can still see the
macro information. The reason is that we write out the identifier in the pch
but not the macro information since the macro is not defined locally.
This is related to r251565. In that commit, if we read a builtin identifier from
a module that wasn't "interesting" to that module, we will still write it out to
a PCH that imports that module.
The fix is to write exported module macros for PCH as well.
rdar://24666630
Differential Revision: http://reviews.llvm.org/D20383
llvm-svn: 271310
Previous attempts to rename the IBOutletCollection argument to something
other than "Interface" were undone (r127127 and r139620). Instead of
renaming it, work around this in tablegen, so the public facing getter
can have the usual name of 'getInterface'.
Fixes PR26682
llvm-svn: 271305
Summary:
When a replacement's offset is set to UINT_MAX or -1U, it is treated as
a header insertion replacement by cleanupAroundReplacements(). The new #include
directive is then inserted into the correct block.
Reviewers: klimek, djasper
Subscribers: klimek, cfe-commits, bkramer
Differential Revision: http://reviews.llvm.org/D20734
llvm-svn: 271276
Added notes about full support of all non-offloading features of OpenMP
4.5 + info about option -fopenmp-version=[31|40|45] that allows to
control supported OpenMP version.
llvm-svn: 271263
Wilson.
An unqualified lookup for in base classes may cause stack overflow if
the base class is a specialization of current class.
Patch by Will Wilson.
llvm-svn: 271251
According to the gcc headers, intel intrinsics docs and msdn codegen the _mm_store1_pd (and its _mm_store_pd1 equivalent) should use an aligned pointer - the clang headers are the only implementation I can find that assume non-aligned stores (by storing with _mm_storeu_pd).
Additionally, according to the intel intrinsics docs and msdn codegen the _mm_store1_ps (_mm_store_ps1) requires a similarly aligned pointer.
This patch raises the alignment requirements to match the other implementations by calling _mm_store_ps/_mm_store_pd instead.
I've also added the missing _mm_store_pd1 intrinsic (which maps to _mm_store1_pd like _mm_store_ps1 does to _mm_store1_ps).
As a followup I'll update the llvm fast-isel tests to match this codegen.
Differential Revision: http://reviews.llvm.org/D20617
llvm-svn: 271218
Summary: The order is [x, y, z, w], not [w, x, y, z].
Subscribers: cfe-commits, tra
Differential Revision: http://reviews.llvm.org/D20794
llvm-svn: 271215
Adjust the constant CFString emission to emit into more appropriate sections on
ELF and COFF targets. It would previously try to use MachO section names
irrespective of the file format.
llvm-svn: 271211
'simd' modifier.
Runtime library defines new schedule constant kmp_sch_static_balanced_chunked = 45 for static loop-based directives static with chunk adjustment (e.g., simd). Added codegen for this kind of schedule.
llvm-svn: 271204
directives.
'kmp_task_t' record type added a new field for 'priority' clause and
changed the representation of pointer to destructors for privates used
within loop-based directives.
Old representation:
typedef struct kmp_task { /* GEH: Shouldn't this be
aligned somehow? */
void *shareds; /**< pointer to block of
pointers to shared vars */
kmp_routine_entry_t routine; /**< pointer to routine
to call for executing task */
kmp_int32 part_id; /**< part id for the
task */
kmp_routine_entry_t destructors; /* pointer to function to
invoke deconstructors of firstprivate C++ objects */
/* private vars */
} kmp_task_t;
New representation:
typedef struct kmp_task { /* GEH: Shouldn't this be
aligned somehow? */
void *shareds; /**< pointer to block of
pointers to shared vars */
kmp_routine_entry_t routine; /**< pointer to routine
to call for executing task */
kmp_int32 part_id; /**< part id for the
task */
kmp_cmplrdata_t data1; /* Two known
optional additions: destructors and priority */
kmp_cmplrdata_t data2; /* Process
destructors first, priority second */
/* future data */
/* private vars */
} kmp_task_t;
Also excessive initialization of 'destructors' fields to 'null' was
removed from codegen if it is known that no destructors shal be used.
Currently a special bit is used in 'kmp_tasking_flags_t' bitfields
('destructors_thunk' bitfield).
llvm-svn: 271201
Eric Liu