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* Use CHECK-LABEL when possible. NFC.Rafael Espindola2015-01-211-6/+6
| | | | llvm-svn: 226743
* Adopt new cl::HideUnrelatedOptions API added r226729.Chris Bieneman2015-01-212-18/+2
| | | | | | | | | | | | Summary: cl::HideUnrelatedOptions allows tools to hide all options not part of a specific OptionCategory. This is the common use case for cl::getRegisteredOptions, which should be deprecated in the future because it exposes implementation details of command line parsing. Reviewers: dexonsmith Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D7109 llvm-svn: 226741
* DebugInfo: Remove forced column-info workaround for inlined callsDavid Blaikie2015-01-215-32/+12
| | | | | | | | | | | | | | | | | This workaround was to provide unique call sites to ensure LLVM's inline debug info handling would properly unique two calls to the same function on the same line. Instead, this has now been fixed in LLVM (r226736) and the workaround here can be removed. Originally committed in r176895, but this isn't a straight revert due to all the changes since then. I just searched for anything ForcedColumn* related and removed them. We could test this - but it didn't strike me as terribly valuable once we're no longer adding this workaround everything just works as expected & it's no longer a special case to test for. llvm-svn: 226738
* DebugInfo: Remove distinct-call-inlining test case as this is being fixed in ↵David Blaikie2015-01-211-64/+0
| | | | | | | | | | | | | LLVM. This test will start failing shortly once this bug is fixed in LLVM. At that point this behavior is no longer required in Clang and will be removed. In the interim, remove this test just to avoid the race between the LLVM and Clang commits. After the LLVM commit, I'll cleanup the workaround behavior in Clang. llvm-svn: 226735
* Use a CHECK-LABEL. NFCRafael Espindola2015-01-211-1/+1
| | | | llvm-svn: 226709
* Add the "thunk" attribute to MS ABI virtual member pointersReid Kleckner2015-01-212-4/+20
| | | | | | | | | | | | | | | | This attribute implies indicates that the function musttail calls another function and returns whatever it returns. The return type of the thunk is meaningless, as the thunk can dynamically call different functions with different return types. So long as the callers bitcast the thunk with the correct type, behavior is well defined. This attribute was necessary to fix PR20944, where the indirect call combiner noticed that the thunk returned void and replaced the results of the indirect call instruction with undef. Over-the-shoulder reviewed by David Majnemer. llvm-svn: 226707
* Add back a FIXME note to lit.cfg.Francisco Lopes da Silva2015-01-211-0/+1
| | | | llvm-svn: 226703
* clang-format: Fix crasher when splitting incomplete escape sequences.Daniel Jasper2015-01-212-1/+7
| | | | llvm-svn: 226698
* Fix isTriviallyCopyableType for arraysSaleem Abdulrasool2015-01-212-1/+4
| | | | | | | | | Fix isTriviallyCopyableType for arrays. An array of type T is trivially copyable if T is trivially copyable. Patch by Agustín Bergé! llvm-svn: 226696
* clang-format: Fix crasher caused by incorrect resetting of token info.Daniel Jasper2015-01-212-0/+2
| | | | llvm-svn: 226685
* clang-format: Fix bad memory access.Daniel Jasper2015-01-212-0/+2
| | | | llvm-svn: 226680
* clang-format: Fix use-heap-after-free bug.Daniel Jasper2015-01-212-5/+9
| | | | | | Discovered by the awesome test case and ASAN. llvm-svn: 226678
* Used CHECK-DAG since the order is not important.Rafael Espindola2015-01-211-70/+70
| | | | llvm-svn: 226677
* Used CHECK-DAG since the order is not important.Rafael Espindola2015-01-211-238/+238
| | | | llvm-svn: 226675
* Initial support for C++ parameter completionFrancisco Lopes da Silva2015-01-2116-145/+1377
| | | | | | | | | | | | | | | | | | | | The improved completion in call context now works with: - Functions. - Member functions. - Constructors. - New expressions. - Function call expressions. - Template variants of the previous. There are still rough edges to be fixed: - Provide support for optional parameters. (fix known) - Provide support for member initializers. (fix known) - Provide support for variadic template functions. (fix unknown) - Others? llvm-svn: 226670
* Don't assume variable name.Rafael Espindola2015-01-211-1/+1
| | | | | | Should fix the test in -Asserts builds. llvm-svn: 226668
* Make the test a bit stricter. NFC.Rafael Espindola2015-01-211-2/+2
| | | | llvm-svn: 226667
* Make the test a bit stricter. NFC.Rafael Espindola2015-01-211-0/+3
| | | | llvm-svn: 226666
* clang-format function. NFC.Rafael Espindola2015-01-211-2/+2
| | | | llvm-svn: 226662
* AST: Don't ignore alignas on EnumDecls when calculating alignmentDavid Majnemer2015-01-214-10/+31
| | | | | | | | | | | | | | | | | | | | | | We didn't consider any alignment attributes on an EnumDecl when calculating alignment. While we are here, ignore alignment specifications on typedef types if one is used as the underlying type. Otherwise, weird things happen: enum Y : int; Y y; typedef int __attribute__((aligned(64))) u; enum Y : u {}; What is the alignment of 'Y'? It would be more consistent with the overall design of enums with fixed underlying types to consider the underlying type's UnqualifiedDesugaredType. This fixes PR22279. llvm-svn: 226653
* Revert "Sema: err_after_alias is unreachable, remove it"David Majnemer2015-01-213-4/+9
| | | | | | This reverts commit r226626. err_after_alias is, in fact, reachable. llvm-svn: 226633
* MS ABI: Virtual member pointer thunks should be in COMDAT groupsDavid Majnemer2015-01-214-11/+15
| | | | | | | They can be emitted by multiple translation units and thus belong in a COMDAT group. llvm-svn: 226630
* MS ABI: Let guard variables be present in COMDATsDavid Majnemer2015-01-212-2/+5
| | | | | | A guard variable in a COMDAT'd function should also be in a COMDAT. llvm-svn: 226629
* CodeGen: Compiler generated __declspec(uuid) objects should be COMDAT'dDavid Majnemer2015-01-212-2/+5
| | | | llvm-svn: 226628
* Sema: err_after_alias is unreachable, remove itDavid Majnemer2015-01-213-7/+5
| | | | | | | Examples this would have catched are now handled by the attribute verification code. llvm-svn: 226626
* Correct all typos in the initialization arguments, even if one could notKaelyn Takata2015-01-212-3/+12
| | | | | | | | | | be corrected. This fixes PR22250, which exposed the bug where if there's more than one TypoExpr in the arguments, once one failed to be corrected none of the TypoExprs after it would be handled at all thanks to an early return. llvm-svn: 226624
* Link libclang with dl if available.Rafael Espindola2015-01-201-0/+5
| | | | | | This is in preparation for changing the link to use -Wl,-z,defs. llvm-svn: 226609
* Fix crashes on missing @interface for categoryBen Langmuir2015-01-205-5/+33
| | | | | | | In a few places we didn't check that Category->getClassInterface() was not null before using it. llvm-svn: 226605
* Add the test that was supposed to be included with r223162.Kaelyn Takata2015-01-201-0/+13
| | | | | | | | | The test case is based on the reduction from PR21679 and has to be freestanding to work correctly, since some of the expected errors (and some of the problems that were fixed) only occur when the end of the file is reached. llvm-svn: 226603
* Implement command line options for stack probe spaceHans Wennborg2015-01-207-2/+62
| | | | | | | | | | | | | This code adds the -mstack-probe-size command line option and implements the /Gs compiler switch for clang-cl. This should fix http://llvm.org/bugs/show_bug.cgi?id=21896 Patch by Andrew H! Differential Revision: http://reviews.llvm.org/D6685 llvm-svn: 226601
* Patch fixes PR21932 crash on invalid code. UsingFariborz Jahanian2015-01-202-21/+28
| | | | | | | property-dot syntax on 'super' with no super class. Patch by Jason Haslam. llvm-svn: 226578
* clang-format: Fix AlwaysBreakBeforeMultilineStrings with ColumnLimit=0Daniel Jasper2015-01-202-2/+6
| | | | | | | | | | | | | | Before: const char *x = "hello llvm"; After: const char *x = "hello llvm"; This fixes llvm.org/PR22245. Patch by Bill Meltsner, thank you! llvm-svn: 226564
* Re-apply "r226548 - Introduce SPIR calling conventions" reverted in r226558.Alexander Kornienko2015-01-209-4/+64
| | | | | | | | | | | | | | | | | | | | | | | The test was fixed after a discussion with the revision author: the check pattern was made more flexible as the "%call" part is not what we actually want to check strictly there. The original patch description: === Introduce SPIR calling conventions. This implements Section 3.7 from the SPIR 1.2 spec: SPIR kernels should use "spir_kernel" calling convention. Non-kernel functions use "spir_func" calling convention. All other calling conventions are disallowed. The patch works only for OpenCL source. Any other uses will need to ensure that kernels are assigned the spir_kernel calling convention correctly. === llvm-svn: 226561
* Reverting r226548 as one of the tests fails in some configurations.Alexander Kornienko2015-01-209-64/+4
| | | | | | | | | | | | | | | | | | | | | | Here's the fail log from our internal setup: === .../tools/clang/clang -cc1 -internal-isystem .../tools/clang/staging/include -nostdsysteminc .../tools/clang/test/CodeGenOpenCL/spir-calling-conv.cl -triple spir-unknown-unknown -emit-llvm -o - FileCheck .../tools/clang/test/CodeGenOpenCL/spir-calling-conv.cl .../tools/clang/test/CodeGenOpenCL/spir-calling-conv.cl:11:12: error: expected string not found in input // CHECK: %call = tail call spir_func i32 @get_dummy_id(i32 0) ^ <stdin>:6:52: note: scanning from here define spir_kernel void @foo(i32 addrspace(1)* %A) #0 { ^ <stdin>:7:2: note: possible intended match here %1 = tail call spir_func i32 @get_dummy_id(i32 0) #2 ^ === Here's a failure on a public CI server: http://lab.llvm.org:8080/green/job/clang-stage2-configure-Rlto_check/1183/ llvm-svn: 226558
* Test commit, no changes.Pavel Labath2015-01-201-1/+1
| | | | llvm-svn: 226552
* [OPENMP] Fixed DSA processing for predetermined shared variables.Alexey Bataev2015-01-202-6/+18
| | | | | | | This patch allows to use predetermined shared variables in private clauses in parallel or tasks regions. llvm-svn: 226549
* Introduce SPIR calling conventions.Sameer Sahasrabuddhe2015-01-209-4/+64
| | | | | | | | | | | | | | This implements Section 3.7 from the SPIR 1.2 spec: SPIR kernels should use "spir_kernel" calling convention. Non-kernel functions use "spir_func" calling convention. All other calling conventions are disallowed. The patch works only for OpenCL source. Any other uses will need to ensure that kernels are assigned the spir_kernel calling convention correctly. llvm-svn: 226548
* CodeGen: Update LoopAttributes for LLVM API changeDuncan P. N. Exon Smith2015-01-191-3/+2
| | | | | | `MDNode::getTemporary()` returns a `unique_ptr<>` as of r226504. llvm-svn: 226505
* [AVX512] Add sub-vector FP extractsAdam Nemet2015-01-193-0/+34
| | | | | | | | | Analogous to AVX2, these need to be implemented as macros to properly propagate the immediate index operand. Part of <rdar://problem/17688758> llvm-svn: 226496
* Migrate all uses of DIVariable's FlagIndirectVariable to use a DIExpressionAdrian Prantl2015-01-193-13/+21
| | | | | | with a DW_OP_deref instead. llvm-svn: 226474
* Add comdat to thunks.Rafael Espindola2015-01-192-4/+7
| | | | llvm-svn: 226465
* Make this test a bit stricter. NFC.Rafael Espindola2015-01-191-6/+6
| | | | llvm-svn: 226463
* clang-format: Fix crasher on weird comments.Daniel Jasper2015-01-192-4/+5
| | | | | | | | Crashing input: /\ / comment llvm-svn: 226454
* clang-format: Fix crasher on incomplete condition compilation.Daniel Jasper2015-01-192-1/+7
| | | | | | | | | | | Previously crashing input: void f( #if A ); #else #endif llvm-svn: 226451
* clang-format: Fix crash on invalid code.Daniel Jasper2015-01-192-1/+4
| | | | | | Input "a<," made clang-format crash. llvm-svn: 226450
* clang-format: Fix clang-format crash on invalid code.Daniel Jasper2015-01-192-1/+9
| | | | llvm-svn: 226449
* clang-format: Fix assertion when trying to build a nullptr StringRef.Daniel Jasper2015-01-192-0/+2
| | | | llvm-svn: 226448
* clang-format: Fix endless loop on incomplete try-catch-block.Daniel Jasper2015-01-192-1/+4
| | | | llvm-svn: 226447
* clang-format: Remove assert that isn't helpful.Daniel Jasper2015-01-192-1/+1
| | | | | | | This assert would trigger on: #d , = } llvm-svn: 226446
* Make clang-format work in emacs buffers with unicode characters.Manuel Klimek2015-01-191-11/+16
| | | | | | | | | | Emacs functions by default use character positions; convert characters to offsets when handing parameters to clang-format and convert byte offsets we get from clang-format back to character positions. Reworked the code a bit so the 0-based to 1-based offset calculations are done in the same place where we do the multi-byte to offset mapping. llvm-svn: 226445
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