Commit Graph

28178 Commits

Author SHA1 Message Date
Pete Cooper 71dfcb42eb Change test to use regex instead of explicit value numbers. NFC.
We were seeing an internal failure when running this test.  I can't
see a good reason for the difference, but the simple fix is to use
%{{.*}} instead of %1.

llvm-svn: 268416
2016-05-03 18:32:01 +00:00
Michael Zuckerman c66770313a [clang][AVX512][BuiltIn] Adding intrinsics for cast{pd|ps|si}128_{pd|ps|si}512 and castsi256_si512 instruction set
Differential Revision: http://reviews.llvm.org/D19858

llvm-svn: 268387
2016-05-03 14:26:52 +00:00
Michael Zuckerman e871785eb6 [Clang][avx512][Builtin] Adding intrinsics for cvtw2mask{128|256|512} instruction set
Differential Revision: http://reviews.llvm.org/D19766

llvm-svn: 268385
2016-05-03 14:12:23 +00:00
Michael Zuckerman 8bfb7776e4 [Clang][AVX512][Builtin] Adding intrinsics for vcvt{ph|ps}2{ps|ph} instruction set
Differential Revision: http://reviews.llvm.org/D19767

llvm-svn: 268376
2016-05-03 12:45:04 +00:00
Michael Zuckerman 138fc5b5a8 [Clang][AVX512][Builtin] Adding intrinsics for vcvttpd2udq instruction set
Differential Revision: http://reviews.llvm.org/D19768

llvm-svn: 268373
2016-05-03 11:05:24 +00:00
Michael Zuckerman 708e759b86 [Clang][AVX512][BUILTIN] Adding intrinsics for compressstore{df|di|sf|si} instruction set.
Differential Revision: http://reviews.llvm.org/D19808

llvm-svn: 268372
2016-05-03 10:42:46 +00:00
Sergey Kalinichev 69770aee36 [libclang] Expose the ElaboratedType
Differential Revision: http://reviews.llvm.org/D11797

llvm-svn: 268366
2016-05-03 06:58:29 +00:00
Xiuli Pan 2d12e65b6b [OpenCL] Fix pipe type dump.
Summary:
Fix the dump of PipeType.
Now we will have "pipe int" and element type.

Reviewers: yaxunl, Anastasia

Subscribers: cfe-commits, bader

Differential Revision: http://reviews.llvm.org/D19524

llvm-svn: 268364
2016-05-03 05:37:07 +00:00
Douglas Yung d58d9fa573 Adding a test for a compiler crash that was fixed in r248069.
Differential Revision: http://reviews.llvm.org/D19048

llvm-svn: 268344
2016-05-03 00:29:56 +00:00
Reid Kleckner 9d03109233 Fix argument expansion of reference fields of structs
r268261 made Clang "expand" more struct arguments on Windows. It removed
the check for 'RD->isCLike()', which was preventing us from attempting
to expand structs with reference type fields.

Our expansion code was attempting to load and pass each field of the
type in turn. We were accidentally doing one to many loads on reference
type fields.

On the function prologue side, we can use
EmitLValueForFieldInitialization, which obviously gets the address of
the field. On the call side, I tweaked EmitRValueForField directly,
since this is the only use of this method.

Fixes PR27607

llvm-svn: 268321
2016-05-02 22:42:34 +00:00
Akira Hatanaka 3ba6535096 [CodeGenObjCXX] Don't rematerialize default arguments of function
parameters in the body of a block.

This fixes a bug where clang would materialize the default argument
inside the body of a block instead of passing the value via the block
descriptor.

For example, in the code below, foo1 would always print 42 regardless
of the value of argument "a" passed to foo1.

void foo1(const int a = 42 ) {
  auto block = ^{
    printf("%d\n", a);
  };
  block();
}

rdar://problem/24449235

llvm-svn: 268314
2016-05-02 21:52:57 +00:00
Artem Belevich ca2b951cbc [CUDA] Make sure device-side __global__ functions are always visible.
__global__ functions are a special case in CUDA.

Even when the symbol would normally not be externally
visible according to C++ rules, they still must be visible
in CUDA GPU object so host-side stub can launch them.

Differential Revision: http://reviews.llvm.org/D19748

llvm-svn: 268299
2016-05-02 20:30:03 +00:00
Bruno Cardoso Lopes 34c549ea02 Revert "[Driver] Quote clang full version in dwarf producer when invoking cc1as"
This reverts commit r264813 / 6484b95d634f53dd929c75265ef3c4decf397584.

While using it in the shell is fine, this a problem when cc1as is
invoked directly by the driver because single quoting the clang full
version makes cc1as write out the version with the quotes in the final
binary.

If the user wants to copy-n-pastable output, it could use either -###
or CC_PRINT_OPTIONS=1 clang -v ...

llvm-svn: 268297
2016-05-02 20:20:49 +00:00
Reid Kleckner 0404605dda Expand aggregate arguments more often on 32-bit Windows
Before this change, we would pass all non-HFA record arguments on
Windows with byval. Byval often blocks optimizations and results in bad
code generation. Windows now uses the existing workaround that other
x86_32 platforms use.

I also expanded the workaround to handle C++ records with constructors
on Windows. On non-Windows platforms, we have to keep generating the
same LLVM IR prototypes if we want our bitcode to be ABI compatible.
Otherwise we will encounter mismatch issues like PR21573.

Essentially fixes PR27522 in Clang instead of LLVM.

Reviewers: hans

Differential Revision: http://reviews.llvm.org/D19756

llvm-svn: 268261
2016-05-02 17:41:07 +00:00
Derek Schuff dbd24b4593 [WebAssembly] Rename memory_size intrinsic to current_memory
This follows the recent change in the wasm spec.

llvm-svn: 268256
2016-05-02 17:26:19 +00:00
Michael Zuckerman 5f0e96e56a [CLANG][AVX512][BUILTIN]movap{d|s}{128|256|512}
Differential Revision: http://reviews.llvm.org/D17818

llvm-svn: 268230
2016-05-02 14:02:01 +00:00
Michael Zuckerman d6e68ce75f [Clang][AVX512][BuiltIn] Adding intrinsics for cvtps2pd instruction set
Differential Revision: http://reviews.llvm.org/D19774

llvm-svn: 268217
2016-05-02 09:42:31 +00:00
Michael Zuckerman 6a0e0871db [Clang][avx512][builtin] Adding intrinsics for vexpand{d|q|ps|pd} instrctuon set
Differential Revision: http://reviews.llvm.org/D19467

llvm-svn: 268214
2016-05-02 08:36:41 +00:00
Michael Zuckerman c62f27e3f4 [Clang][BuiltIn][avx512] Adding intrinsics for vpshufd instruction set
Differential Revision: http://reviews.llvm.org/D19580

llvm-svn: 268213
2016-05-02 07:35:27 +00:00
Michael Zuckerman ac1e519944 [clang][Builtin][AVX512] Adding intrinsics for vmovshdup and vmovsldup instruction set
Differential Revision: http://reviews.llvm.org/D19595

llvm-svn: 268196
2016-05-01 14:43:43 +00:00
Chris Bieneman eb5bd02a7e Stab in the dark to fix the PS4 bot
r268127 is causing the PS4 bots to fail. Not sure what is causing it, but hopefully this will fix it.

llvm-svn: 268156
2016-04-30 05:27:17 +00:00
Amjad Aboud dc4531e552 Reverting 268055 as it caused PR27579.
llvm-svn: 268151
2016-04-30 01:44:38 +00:00
Justin Lebar 76945b2f44 [CUDA] Copy host builtin types to NVPTXTargetInfo.
Summary:
Host and device types must match, otherwise when we pass values back and
forth between the host and device, we will get the wrong result.

This patch makes NVPTXTargetInfo inherit most of its type information
from the host's target info.

Reviewers: rsmith

Subscribers: cfe-commits, jhen, tra

Differential Revision: http://reviews.llvm.org/D19346

llvm-svn: 268131
2016-04-29 23:05:19 +00:00
Chris Bieneman bd61e0b4a8 Fix test case for incompatible sysroot warning
r268127 broke some bots because it needs to specify a darwin target.

llvm-svn: 268128
2016-04-29 22:44:33 +00:00
Chris Bieneman e60e7c2987 Add a new warning to notify users of mismatched SDK and deployment target
Summary:
This patch adds a new driver warning -Wincompatible-sdk which notifies the user when they are mismatching the version min options and the sysroot.

The patch works by checking the sysroot (if present) for an SDK name, then matching that against the target platform. In the case of a mismatch it logs a warning.

Reviewers: bob.wilson, rsmith

Subscribers: rsmith, edward-san, cfe-commits

Differential Revision: http://reviews.llvm.org/D18088

llvm-svn: 268127
2016-04-29 22:28:34 +00:00
Manman Ren a0f31a01f3 Method Pool in modules: we make sure that if a module contains an entry for
a selector, the entry should be complete, containing everything introduced by
that module and all modules it imports.

Before writing out the method pool of a module, we sync up the out of date
selectors by pulling in methods for the selectors, from all modules it imports.

In ReadMethodPool, after pulling in the method pool entry for module A, this
lets us skip the modules that module A imports.

rdar://problem/25900131

llvm-svn: 268091
2016-04-29 19:04:05 +00:00
Reid Kleckner 327b06400f Fix crash in BuildCXXDefaultInitExpr.
Fix crash in BuildCXXDefaultInitExpr when member of template class has
same name as the class itself.

Based on patch by Raphael "Teemperor" Isemann!

Differential Revision: http://reviews.llvm.org/D19721

llvm-svn: 268082
2016-04-29 18:06:53 +00:00
Chris Bieneman 46977b62aa [Clang][Darwin] Define __ARM_DWARF_EH__ for WatchABI
Summary: The Darwin armv7k ABI uses Dwarf EH, so we need to set the OS define correctly. Without this the gcc_personality fails to build.

Reviewers: t.p.northover

Subscribers: aemerson, cfe-commits, rengolin

Differential Revision: http://reviews.llvm.org/D19693

llvm-svn: 268078
2016-04-29 17:53:00 +00:00
Robert Lougher c7deb18049 Improve test coverage of -Wdouble-promotion
This patch adds coverage for additional cases where implicit conversion can
occur (assignment and return).  It also adds tests for some cases where a
warning should occur but none is produced.  These are marked as FIXME.

Differential Revision: http://reviews.llvm.org/D16298

llvm-svn: 268075
2016-04-29 17:44:29 +00:00
Paul Robinson e801f6a7f4 Add a Subjects line to NoDebugAttr [NFC].
The 'nodebug' attribute had hand-coded constraints; replace those with
a Subjects line in Attr.td.
Also add a missing test to verify the attribute is okay on an
Objective-C method.

Differential Revision: http://reviews.llvm.org/D19689

llvm-svn: 268065
2016-04-29 17:03:34 +00:00
Amjad Aboud 0ccbfa3b44 Recommitted r264281 "Supporting all entities declared in lexical scope in LLVM debug info."
After fixing PR26942 in r267004.

llvm-svn: 268055
2016-04-29 16:08:08 +00:00
Silviu Baranga 3102a01258 [ARM] Guard the declarations of f16 to f32 vcvt intrinsics in arm_neon.h by testing __ARM_FP
Summary:
Conversions between float and half are only available when the
taraget has the half-precision extension. Guard these intrinsics
so that they don't cause crashes in the backend.

Fixes PR27550.

Reviewers: rengolin, t.p.northover

Subscribers: cfe-commits, aemerson, t.p.northover, rengolin

Differential Revision: http://reviews.llvm.org/D19665

llvm-svn: 268047
2016-04-29 15:03:32 +00:00
Denis Zobnin 2290dacaf8 Recommit "[MS] Improved implementation of stack pragmas (vtordisp, *_seg)"
Slightly updated version, double-checked build and tests.
Improve implementation of MS pragmas that use stack + compatibility fixes.
This patch:
  1. Changes implementation of #pragma vtordisp to use PragmaStack class
     that other stack pragmas use;
  2. Fixes "#pragma vtordisp()" behavior - it shouldn't affect the stack;
  3. Supports "save-restore" of pragma stacks on enter / exit a C++ method
     body, as MSVC does.

TODO:
  1. Change implementation of #pragma pack to use the same approach;
  2. Introduce diagnostics on popping named stack slots, as MSVC does.

Reviewers:
  rnk, thakis

Differential revision: http://reviews.llvm.org/D19361

llvm-svn: 268029
2016-04-29 11:27:00 +00:00
Michael Zuckerman 0b9d105a16 [clang][BuiltIn][AVX512]Adding intrinsics for cmp{ss|sd} instruction set.
Differential Revision: http://reviews.llvm.org/D19601

llvm-svn: 268028
2016-04-29 11:01:16 +00:00
Alexey Bataev 07b79c24c7 [OPENMP] Fix detection of explicit data-sharing attributes in templates.
Fixes a bug with analysis of data-sharing attributes in templates.

llvm-svn: 268020
2016-04-29 09:56:11 +00:00
Alexey Bataev e7545b33ff Implementation of VlA of GNU C++ extension, by Vladimir Yakovlev.
This enables GNU C++ extension "Variable length array" by default.
Differential Revision: http://reviews.llvm.org/D18823

llvm-svn: 268018
2016-04-29 09:39:50 +00:00
Michael Zuckerman 41f5a37707 [Clang][AVX512][Builtin] Adding intrinsics for compress instruction set
Differential Revision: http://reviews.llvm.org/D19599

llvm-svn: 268013
2016-04-29 08:52:02 +00:00
Akira Hatanaka 10aced824a [Parser] Clear the TemplateParamScope bit of the current scope's flag
if we are parsing a template specialization.

This commit makes changes to clear the TemplateParamScope bit and set
the TemplateParamParent field of the current scope to null if a template
specialization is being parsed.

Before this commit, Sema::ActOnStartOfLambdaDefinition would check
whether the parent template scope had any decls to determine whether
or not a template specialization was being parsed. This wasn't correct
since it couldn't distinguish between a real template specialization and
a template defintion with an unnamed template parameter (only template
parameters with names are added to the scope's decl list). To fix the
bug, this commit changes the code to check the pointer to the parent
template scope rather than the decl list.

rdar://problem/23440346

Differential Revision: http://reviews.llvm.org/D19175

llvm-svn: 267975
2016-04-29 02:24:14 +00:00
Carlo Bertolli 6eee9061ac [OPENMP] Enable correct generation of runtime call when target directive is separated from teams directive by multiple curly brackets
http://reviews.llvm.org/D18474

This patch fixes a bug in code generation of the correct OpenMP runtime library call in presence of target and teams, when target is separated by teams with multiple curly brackets. The current implementation will not be able to see the teams directive inside target and issue a call to tgt_target instead of the correct one tgt_target_teams.

llvm-svn: 267972
2016-04-29 01:37:30 +00:00
Richard Smith ec24bbe332 PR27549: fix bug that resulted in us giving a translation-unit-scope variable a
mangled name if it happened to be declared in an 'extern "C++"' context. This
also causes us to use the '_ZL' mangling rather than the '_Z' mangling for
internal-linkage entities that are wrapped in a language linkage construct.

llvm-svn: 267969
2016-04-29 01:23:20 +00:00
Reid Kleckner f463a8a424 Avoid -Wshadow warnings about constructor parameters named after fields
Usually these parameters are used solely to initialize the field in the
initializer list, and there is no real shadowing confusion.

There is a new warning under -Wshadow called
-Wshadow-field-in-constructor-modified. It attempts to find
modifications of such constructor parameters that probably intended to
modify the field.

It has some false negatives, though, so there is another warning group,
-Wshadow-field-in-constructor, which always warns on this special case.
For users who just want the old behavior and don't care about these fine
grained groups, we have a new warning group called -Wshadow-all that
activates everything.

Fixes PR16088.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D18271

llvm-svn: 267957
2016-04-29 00:37:43 +00:00
Akira Hatanaka b87faffdb9 [Sema] Fix a crash that occurs when a variable template is initialized
with a generic lambda.

This patch fixes Sema::InstantiateVariableInitializer to switch to the
context of the variable before instantiating its initializer, which is
necessary to set the correct type for VarTemplateSpecializationDecl.

This is the first part of the patch that was reviewed here:
http://reviews.llvm.org/D19175

rdar://problem/23440346

llvm-svn: 267956
2016-04-28 23:50:12 +00:00
Michael Zuckerman de8d3753d3 [clang][AVX512][Builtin] Adding intrinsics for the SAD instruction set.
Differential Revision: http://reviews.llvm.org/D19591

llvm-svn: 267942
2016-04-28 21:21:08 +00:00
Devin Coughlin 97dc0c8c29 [analyzer] Add path note for localizability checker.
Add a path note indicating the location of the non-localized string
literal in NonLocalizedStringChecker.

rdar://problem/25981525

llvm-svn: 267924
2016-04-28 19:44:40 +00:00
Paul Robinson 9253135c15 Make the test exercise all paths modified in r267746.
llvm-svn: 267909
2016-04-28 17:52:28 +00:00
Yaxun Liu ab93394a29 [OpenCL] Fix bug in mergeTypes which causes equivalent types treated as different.
When comparing unqualified types, canonical types should be used, otherwise equivalent types may be treated as different type.

Differential Revision: http://reviews.llvm.org/D19662

llvm-svn: 267906
2016-04-28 17:34:57 +00:00
Adrian Prantl 06f445d65b Debug info: Apply an artificial debug location to __cyg_profile_func.* calls.
The LLVM Verifier expects all inlinable calls in debuggable functions to
have a location.

rdar://problem/25818489

llvm-svn: 267904
2016-04-28 17:21:56 +00:00
Peter Collingbourne 3afb266886 Re-apply r267784, r267824 and r267830.
I have updated the compiler-rt tests.

llvm-svn: 267903
2016-04-28 17:09:37 +00:00
Vassil Vassilev 928c8254a9 Reland r267691 fixing PR27535.
llvm-svn: 267882
2016-04-28 14:13:28 +00:00
Tim Northover 3261799573 Add accidentally dropped test to r267880.
Forgot "git add".

llvm-svn: 267881
2016-04-28 14:01:49 +00:00