Commit Graph

60034 Commits

Author SHA1 Message Date
David Majnemer 9df56372e8 [MS ABI] Make member pointers return true for isIncompleteType
The type of a member pointer is incomplete if it has no inheritance
model.  This lets us reuse more general logic already embedded in clang.

llvm-svn: 247346
2015-09-10 21:52:00 +00:00
Piotr Padlewski 4bed31b9bf Revert "Generating assumption loads of vptr after ctor call (fixed)"
It seems that there is small bug, and we can't generate assume loads
when some virtual functions have internal visibiliy
This reverts commit 982bb7d966947812d216489b3c519c9825cacbf2.

llvm-svn: 247332
2015-09-10 20:18:30 +00:00
Nico Weber dc8b1e5304 Move sel-address.mm from test/CodeGenCXX to test/SemaObjCXX, it's not a codegen test.
llvm-svn: 247327
2015-09-10 19:35:31 +00:00
Peter Collingbourne 24ec4924c0 Driver: Support cfi-icall on all OSs when targeting x86/x86_64.
llvm-svn: 247324
2015-09-10 19:18:05 +00:00
Adrian Prantl 6ec370a4ed Add a getDeclContextDescriptor() helper function to CGDebugInfo. (NFC)
llvm-svn: 247319
2015-09-10 18:39:45 +00:00
Reid Kleckner bb34b60359 [SEH] Use catchret in the new EH IR like we do for C++
Also add tests for SEH with the new IRGen.

llvm-svn: 247318
2015-09-10 18:39:41 +00:00
Artem Belevich 7cb25c9b69 [CUDA] Postprocess bitcode linked in during device-side CUDA compilation.
Link in and internalize the symbols we need from supplied bitcode library.

Differential Revision: http://reviews.llvm.org/D11664

llvm-svn: 247317
2015-09-10 18:24:23 +00:00
Artem Belevich da1851ca58 [CUDA] Allow trivial constructors as initializer for __shared__ variables.
Differential Revision: http://reviews.llvm.org/D12739

llvm-svn: 247307
2015-09-10 17:26:58 +00:00
Adrian Prantl 54a3457fe1 Debug Info: Remove an unnecessary debug type visitor.
Thanks to dblaikie for spotting this.

llvm-svn: 247303
2015-09-10 17:13:31 +00:00
Hans Wennborg 7eb5464bc5 Re-commit r247218: "Fix Clang-tidy misc-use-override warnings, other minor fixes"
This never broke the build; it was the LLVM side, r247216, that caused problems.

llvm-svn: 247302
2015-09-10 17:07:54 +00:00
Aaron Ballman 47ebc1660d Properly close documentation /code blocks with /endcode.
llvm-svn: 247286
2015-09-10 15:13:22 +00:00
Igor Breger 86be1c5caf AVX-512: Changed nidx parameter in extractf64/32 intrinsic from i8 to i32 according to the Intel Spec
Differential Revision: http://reviews.llvm.org/D12752

llvm-svn: 247277
2015-09-10 12:55:54 +00:00
Alexey Bataev 6a43c00ebd [OPENMP] Generate threadprivates as TLS variables by default.
If target supports TLS all threadprivates are generated as TLS. If target does not support TLS, use runtime calls for proper codegen of threadprivate variables.

llvm-svn: 247273
2015-09-10 12:06:58 +00:00
Alexey Bataev 5852e42949 [OPENMP] Fix test incompatibility with Windows.
llvm-svn: 247270
2015-09-10 11:31:04 +00:00
Alexey Bataev e19facb9bc [OPENMP] Fix test incompatibility with Windows codegen.
llvm-svn: 247268
2015-09-10 11:09:46 +00:00
Alexey Bataev 1d7f0faf93 [OPENMP] Propagate alignment from original variables to the private copies.
Currently private copies of captured variables have default alignment. Patch makes private variables to have same alignment as original variables.

llvm-svn: 247260
2015-09-10 09:48:30 +00:00
Alexey Bataev 22b46291f4 [OPENMP] Fix test incompatibility with 32-bit platforms
llvm-svn: 247255
2015-09-10 09:06:59 +00:00
Alexey Bataev 2377fe95c6 [OPENMP] Outlined function for parallel and other regions with list of captured variables.
Currently all variables used in OpenMP regions are captured into a record and passed to outlined functions in this record. It may result in some poor performance because of too complex analysis later in optimization passes. Patch makes to emit outlined functions for parallel-based regions with a list of captured variables. It reduces code for 2*n GEPs, stores and loads at least.
Codegen for task-based regions remains unchanged because runtime requires that all captured variables are passed in captured record.

llvm-svn: 247251
2015-09-10 08:12:02 +00:00
David Majnemer cca07d7c48 [MS ABI] Select a pointer to member representation more often
Given a reference to a pointer to member whose class's inheritance model
is unspecified, make sure we come up with an inheritance model in
plausible places.  One place we were missing involved LValue to RValue
conversion, another involved unary type traits.

llvm-svn: 247248
2015-09-10 07:20:05 +00:00
Peter Collingbourne 2c7f7e31c4 CFI: Introduce -fsanitize=cfi-icall flag.
This flag causes the compiler to emit bit set entries for functions as well
as runtime bitset checks at indirect call sites. Depends on the new function
bitset mechanism.

Differential Revision: http://reviews.llvm.org/D11857

llvm-svn: 247238
2015-09-10 02:17:40 +00:00
Mehdi Amini 57a41913ed EmitRecord* API change: accepts ArrayRef instead of a SmallVector (NFC)
This reapply a variant commit r247179 after post-commit review from
D.Blaikie.
Hopefully I got it right this time: lifetime of initializer list ends
as with any expression, which make invalid the pattern:

ArrayRef<int> Arr = { 1, 2, 3, 4};

Just like StringRef, ArrayRef shouldn't be used to initialize local
variable but only as function argument.

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247233
2015-09-10 01:46:39 +00:00
John McCall 9a2c1c9603 Don't crash when emitting a block under returns_nonnull.
rdar://22071955

llvm-svn: 247228
2015-09-10 00:57:46 +00:00
Hans Wennborg e89c8c8033 Revert r247218: "Fix Clang-tidy misc-use-override warnings, other minor fixes"
Seems it broke the Polly build.
From http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3-polly-fast/builds/11687/steps/compile/logs/stdio:

In file included from /home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/lib/TableGen/Record.cpp:14:0:
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:369:3: error: looser throw specifier for 'virtual llvm::TypedInit::~TypedInit()'
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:270:11: error:   overriding 'virtual llvm::Init::~Init() noexcept (true)'

llvm-svn: 247222
2015-09-10 00:37:18 +00:00
Hans Wennborg 60f3e1f466 Fix Clang-tidy misc-use-override warnings, other minor fixes
Patch by Eugene Zelenko!

Differential Revision: http://reviews.llvm.org/D12741

llvm-svn: 247218
2015-09-10 00:24:40 +00:00
John McCall 6380a28248 ARC: Fix the precise-lifetime suppression of returns_inner_pointer
receiver extension for message sends via property syntax.

rdar://22172983

llvm-svn: 247209
2015-09-09 23:37:17 +00:00
John McCall f4a1b77157 Fix access control for lookups using the Microsoft __super extension.
rdar://22464808

llvm-svn: 247207
2015-09-09 23:04:17 +00:00
NAKAMURA Takumi 1083c40152 thread_local is not implemented for targeting cygwin yet.
llvm-svn: 247204
2015-09-09 22:51:31 +00:00
Sanjay Patel daf34e9d85 convert builtin_unpredictable on a switch into metadata for LLVM
llvm-svn: 247203
2015-09-09 22:39:06 +00:00
Piotr Padlewski 255652e828 Generating assumption loads of vptr after ctor call (fixed)
Generating call assume(icmp %vtable, %global_vtable) after constructor
call for devirtualization purposes.

For more info go to:
http://lists.llvm.org/pipermail/cfe-dev/2015-July/044227.html

Edit:
Fixed version because of PR24479.
After this patch got reverted because of ScalarEvolution bug (D12719)
Merged after John McCall big patch (Added Address).

http://reviews.llvm.org/D11859

llvm-svn: 247199
2015-09-09 22:20:28 +00:00
Nathan Wilson 085b9ff6e2 [Concepts] Add diagnostic; invalid specifier on function or variable concept declaration
Summary: Diagnose variable and function concept declarations when an invalid specifier appears

Reviewers: rsmith, aaron.ballman, faisalv, fraggamuffin, hubert.reinterpretcast

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D12435

llvm-svn: 247194
2015-09-09 21:48:31 +00:00
David Majnemer 22ee1a7466 [MS ABI] Don't crash on references to pointers to members in args
We know that a reference can always be dereferenced.  However, we don't
always know the number of bytes if the reference's pointee type is
incomplete.  This case was correctly handled but we didn't consider the
case where the type is complete but we cannot calculate its size for ABI
specific reasons.  In this specific case, a member pointer's size is
available only under certain conditions.

This fixes PR24703.

llvm-svn: 247188
2015-09-09 20:57:59 +00:00
Mehdi Amini 5ae4a85e3f Revert "EmitRecordWith* API change: takes an ArrayRef instead of a SmallVector (NFC)"
This reverts commit r247179.

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247183
2015-09-09 20:35:37 +00:00
Mehdi Amini 65e742a34f EmitRecordWith* API change: takes an ArrayRef instead of a SmallVector (NFC)
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247179
2015-09-09 20:08:51 +00:00
Argyrios Kyrtzidis e260227c43 [libclang] Add missing clang_CompileCommand_* functions in libclang.exports.
llvm-svn: 247176
2015-09-09 18:54:16 +00:00
Argyrios Kyrtzidis 203e92394d Fix a small bug in clang where generating some temporary files would have an extra period before the extension.
Patch by Cameron Esfahani!

llvm-svn: 247160
2015-09-09 16:48:47 +00:00
Rafael Espindola d511726ce9 [Solaris] Use the GCC Installation detector to add the C++ include paths.
Patch by Xan López!

llvm-svn: 247144
2015-09-09 13:36:00 +00:00
Alexandros Lamprineas 3834d2ca08 [ARM] "cortex-r5f" and "cortex-m4f" are unknown names for clang.
The tests in test/CodeGen/arm-target-features.c are currently
passing but warning messages are suppressed. These tests are now
synchronized with the corresponding changes in Target Parser.

This patch will fix the regressions in clang caused by r247136

Differential Revision: http://reviews.llvm.org/D12722

llvm-svn: 247138
2015-09-09 11:29:06 +00:00
Steven Wu 0d22f2d57e Fix vld1_lane intrinsic generation
Fix a bug introduced in r246985 which causes assertion when generating
vld1_lane.

llvm-svn: 247117
2015-09-09 01:37:18 +00:00
Peter Collingbourne ee381ffba4 CodeGen: Add CFI unrelated cast checks to the new pointer code path.
llvm-svn: 247105
2015-09-09 00:01:31 +00:00
Michael Zolotukhin 84df12375c Introduce __builtin_nontemporal_store and __builtin_nontemporal_load.
Summary:
Currently clang provides no general way to generate nontemporal loads/stores.
There are some architecture specific builtins for doing so (e.g. in x86), but
there is no way to generate non-temporal store on, e.g. AArch64. This patch adds
generic builtins which are expanded to a simple store with '!nontemporal'
attribute in IR.

Differential Revision: http://reviews.llvm.org/D12313

llvm-svn: 247104
2015-09-08 23:52:33 +00:00
Devin Coughlin 00691e3169 Revert "[Static Analyzer] BugReporter.cpp:2869: Assertion failed: !RemainingNodes.empty() && "No error node found in the trimmed graph""
This is making our internal build bot fail because it results in extra warnings being
emitted past what should be sink nodes. (There is actually an example of this in the
updated malloc.c test in the reverted commit.)

I'm working on a patch to fix the original issue by adding a new checker API to explicitly
create error nodes. This API will ensure that error nodes are always tagged in order to
prevent them from being reclaimed.

This reverts commit r246188.

llvm-svn: 247103
2015-09-08 23:50:22 +00:00
Peter Collingbourne 25a80bf9b6 CodeGen: Introduce CodeGenModule::CreateMetadataIdentifierForType.
This function can be used to create a metadata identifier for a specific
type. No functionality change, but this will be used by D11857 and D12026.

Differential Revision: http://reviews.llvm.org/D12038

llvm-svn: 247098
2015-09-08 23:01:30 +00:00
NAKAMURA Takumi 0981f73473 clang/test/Modules/ModuleDebugInfo.cpp: Add -triple %itanium to appease ms-targeted builds.
I think DebugInfo tests may avoid MS stuff for now.

llvm-svn: 247093
2015-09-08 22:47:32 +00:00
Adrian Prantl ab010c4e0e Remove unneeded #include.
llvm-svn: 247081
2015-09-08 22:06:40 +00:00
John McCall 0a49015629 Collect SEH captures in a set instead of a vector to avoid
doing redundant work if a variable is used multiple times.

Fixes PR24751.

llvm-svn: 247075
2015-09-08 21:15:22 +00:00
Gabor Horvath 1cbf435cd6 [Static Analyzer] Objective-C Generics Checker improvements.
Differential Revision: http://reviews.llvm.org/D12701

llvm-svn: 247071
2015-09-08 21:04:14 +00:00
Adrian Prantl 748a6cd1ac Module Debugging: Emit debug type information into clang ObjC modules.
When -fmodule-format is set to "obj", emit debug info for all types
declared in a module or referenced by a declaration into the module's
object file container.

This patch adds support for Objective-C types and methods.

llvm-svn: 247068
2015-09-08 20:41:52 +00:00
Richard Smith 0516b1864d [modules] Write the options records to a separate subblock rather than writing
them directly to the control block. These are fairly large, and in a build with
lots of modules / chained PCH, we don't need to read most of them. No
functionality change intended.

llvm-svn: 247055
2015-09-08 19:40:14 +00:00
Douglas Katzman 38dca88838 [Shave]: add a -MT option to moviCompile if there wasn't one
Differential Revision: http://reviews.llvm.org/D12622

llvm-svn: 247052
2015-09-08 19:29:55 +00:00
Adrian Prantl 4aa2b3a311 Module Debugging: Emit debug type information into clang modules.
When -fmodule-format is set to "obj", emit debug info for all types
declared in a module or referenced by a declaration into the module's
object file container.

This patch adds support for C and C++ types.

llvm-svn: 247049
2015-09-08 19:20:27 +00:00