summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
...
* Remove non-existent file from module map.Richard Smith2015-02-251-2/+1
| | | | llvm-svn: 230538
* [asan] restict no_asan_gen_globals.c test to 64-bit due to PR22682Kostya Serebryany2015-02-252-2/+4
| | | | llvm-svn: 230537
* CFI: Add a check-cfi-and-supported rule.Peter Collingbourne2015-02-252-0/+9
| | | | | | | | This rule works like check-cfi, but fails if the tests are unsupported. This is useful to run on bots if we want to be sure that the tests aren't silently being skipped. llvm-svn: 230536
* Fixing a problem with insert location in WinEH outliningAndrew Kaylor2015-02-251-0/+1
| | | | llvm-svn: 230535
* Allow (Object *)kMyGlobalCFObj casts without bridgingBen Langmuir2015-02-256-23/+44
| | | | | | | | | | | | | | | | Previously we allowed these casts only for constants declared in system headers, which we assume are retain/release-neutral. Now also allow them for constants in user headers, treating them as +0. Practically, this means that we will now allow: id x = (id)kMyGlobalConst; But unlike with system headers we cannot mix them with +1 values: id y = (id)(b ? kMyGlobalConst : [Obj newValAtPlusOne]); // error id z = (id)(b ? kSystemGlobalConst: [Obj newValAtPlusOne]); // OK Thanks to John for suggesting this improvement. llvm-svn: 230534
* Bugfix: SCEVExpander incorrectly marks increment operations as no-wrapSanjoy Das2015-02-2510-10/+173
| | | | | | | | | | | | | | | | | | | | | (The change was landed in r230280 and caused the regression PR22674. This version contains a fix and a test-case for PR22674). When emitting the increment operation, SCEVExpander marks the operation as nuw or nsw based on the flags on the preincrement SCEV. This is incorrect because, for instance, it is possible that {-6,+,1} is <nuw> while {-6,+,1}+1 = {-5,+,1} is not. This change teaches SCEV to mark the increment as nuw/nsw only if it can explicitly prove that the increment operation won't overflow. Apart from the attached test case, another (more realistic) manifestation of the bug can be seen in Transforms/IndVarSimplify/pr20680.ll. Differential Revision: http://reviews.llvm.org/D7778 llvm-svn: 230533
* Add missing #include found by modules buildbot.Richard Smith2015-02-251-0/+1
| | | | llvm-svn: 230532
* Revert "Fix warnings found with clang-cl."Zachary Turner2015-02-2527-45/+60
| | | | | | | SWIG doesn't like enum : unsigned. Revert this until I can fix this in a way that swig likes. llvm-svn: 230531
* [compiler-rt] Symbolizer refactoring: Move SymbolizerProcess interface to headerKuba Brecka2015-02-252-183/+194
| | | | | | Reviewed at http://reviews.llvm.org/D7868 llvm-svn: 230530
* [compiler-rt] Symbolizer refactoring: Move string parsing into separate ↵Kuba Brecka2015-02-251-46/+65
| | | | | | | | functions Reviewed at http://reviews.llvm.org/D7869 llvm-svn: 230529
* Update isl to 0980603 'isl_tab_pip.c: parallel_constraints: drop useless ↵Tobias Grosser2015-02-2543-344/+2786
| | | | | | | | | | | | | | assignment' This update contains: - Fixes of minor issues detected by clang's scan_build - More schedule tree infrastructure additions This update slightly changes the output of our dependence analysis, but these changes are purely syntactially. llvm-svn: 230528
* clang-cl: Ignore /Fd silentlyReid Kleckner2015-02-252-2/+2
| | | | | | | | | While it's true that we don't create the PDB as requested on the command line, this is a well-documented limitation. Warning about it doesn't help people using legacy build systems with clang-cl, and it makes the clang-cl self-host very noisy. llvm-svn: 230527
* Reland (2x) r230314, "Fix codegen for virtual methods that are (re-) ↵Reid Kleckner2015-02-256-0/+70
| | | | | | | | exported from multiple modules." This reverts commits r230477 and r230478. llvm-svn: 230526
* Reland r230446, "MS ABI: Try to respect external AST source record layouts"Reid Kleckner2015-02-252-62/+132
| | | | | | | | | It broke test/PCH/headersearch.cpp because it was using -Wpadding, which only works for Itanium layout. Before this commit, we would use Itanium record layout when using PCH, which is crazy. Now that the test uses an explicit Itanium triple, we can reland. llvm-svn: 230525
* Use Itanium triple in test using -WpaddingReid Kleckner2015-02-251-4/+7
| | | | | | | | | -Wpadding is not implemented in the Microsoft record layout builder. This test only passes on Windows because PCH forces us to use the Itanium record layout builder. I'm about to fix that, so change the test to not rely on that ridiculous behavior. llvm-svn: 230524
* Solve hang on Windows when lldb fails to launch the process.Zachary Turner2015-02-251-0/+4
| | | | | | | | | | | | | | The DebuggerThread was detecting the launch error, but it was ignored by ProcessWindows::DoLaunch, causing LLDB to wait forever in the debugger loop. This fixes the test case that explicitly attempts to launch a process from a non-existant path. Patch by Adrian McCarthy Differential Revision: http://reviews.llvm.org/D7874 llvm-svn: 230523
* Fix warnings found with clang-cl.Zachary Turner2015-02-2527-60/+45
| | | | | | | | | | | Earlier this week I was able to get clang-cl on Windows to be able to self host. This opened the door to being able to get a whole new slew of warnings for the Windows build. This patch fixes all of the warnings, many of which were real bugs. llvm-svn: 230522
* Removed all header files for OpenMP 2.5Andrey Churbanov2015-02-257-1454/+1
| | | | llvm-svn: 230521
* Export the common header files to exports/ with CMakeAndrey Churbanov2015-02-251-1/+1
| | | | llvm-svn: 230520
* Set the Intel compiler as default when building for the MIC without CMakeAndrey Churbanov2015-02-251-3/+3
| | | | llvm-svn: 230519
* [PowerPC] Cleanup unused target-specific SDAG nodesHal Finkel2015-02-254-35/+7
| | | | | | | | We had somehow accumulated a few target-specific SDAG nodes dealing with PPC64 TOC access that were referenced only in TableGen patterns. The associated (pseudo-)instructions are used, but are being generated directly. NFC. llvm-svn: 230518
* AArch64: Add debug message for large shift constants.Matthias Braun2015-02-251-2/+8
| | | | | | As requested in code review. llvm-svn: 230517
* [asan] temporary disable the test on non-x86-64 while we are investigating ↵Kostya Serebryany2015-02-251-1/+3
| | | | | | PR22699 llvm-svn: 230516
* Fix really obscure bug in CannotBeNegativeZero() (PR22688)Sanjay Patel2015-02-252-1/+33
| | | | | | | | | | With a diabolically crafted test case, we could recurse through this code and return true instead of false. The larger engineering crime is the use of magic numbers. Added FIXME comments for those. llvm-svn: 230515
* Make __leave test pass in -Asserts builds.Nico Weber2015-02-251-52/+55
| | | | llvm-svn: 230514
* Update for clang r230512David Majnemer2015-02-251-1/+1
| | | | llvm-svn: 230513
* Sema: Parenthesized bound destructor member expressions can be calledDavid Majnemer2015-02-2524-117/+96
| | | | | | | | | We would wrongfully reject (a.~A)() in both the destructor and pseudo-destructor cases. This fixes PR22668. llvm-svn: 230512
* fix a typoChris Lattner2015-02-251-1/+1
| | | | llvm-svn: 230510
* MacOSX symbol table change to combine the N_GSYM debug map entry with the ↵Greg Clayton2015-02-251-28/+74
| | | | | | "_OBJC_CLASS_$_", "_OBJC_METACLASS_$_", and "_OBJC_IVAR_$_" non debug symbols. This allows the symbol that represents the object file to contain the eSymbolTypeObjCClass and eSymbolTypeObjCMetaClass and will help us to be able to efficiently lookup the real definition of an objective C class without loading all .o files linearly to find the .o file that contains the true definition. llvm-svn: 230509
* Fix the dumping of symbol tables to be correctly alligned for all entries ↵Greg Clayton2015-02-252-6/+3
| | | | | | when using "image dump symtab". llvm-svn: 230508
* Address post-commit feedback on r230344: Don't use weak hooks on Sanitizer ↵Timur Iskhodzhanov2015-02-251-1/+1
| | | | | | Go build for Windows llvm-svn: 230507
* Reland r230019 - [ASan] Make the argument of ↵Timur Iskhodzhanov2015-02-252-3/+17
| | | | | | | | '__sanitizer_annotate_contiguous_container' is not aligned error message easier to understand This incorporates the fix for ARM architecture suggested by Renato Golin. llvm-svn: 230506
* Fix duplicate test code introduced by running "patch -p0" twiceTimur Iskhodzhanov2015-02-251-7/+0
| | | | | | | | Sorry, SVN had some weird problems so I had to revert and reapply the patch locally a couple of times and didn't notice I've added file contents to the same file.... llvm-svn: 230505
* Fix formattingTobias Grosser2015-02-251-1/+1
| | | | llvm-svn: 230504
* Reland r230460 with a test fix for -Asserts builds.Nico Weber2015-02-252-3/+46
| | | | | | | | | | | | | | | | | | | | | | | | Original CL description: Produce less broken basic block sequences for __finally blocks. The way cleanups (such as PerformSEHFinally) get emitted is that codegen generates some initialization code, then calls the cleanup's Emit() with the insertion point set to a good place, then the cleanup is supposed to emit its stuff, and then codegen might tack in a jump or similar to where the insertion point is after the cleanup. The PerformSEHFinally cleanup tries to just stash away the block it's supposed to codegen into, and then does codegen later, into that stashed block. However, after codegen'ing the __finally block, it used to set the insertion point to the finally's continuation block (where the __finally cleanup goes when its body is completed after regular, non-exceptional control flow). That's not correct, as that block can (and generally does) already ends in a jump. Instead, remember the insertion point that was current before the __finally got emitted, and restore that. Fixes two of the crashes in PR22553. llvm-svn: 230503
* Add missing "return" statements.Hafiz Abid Qadeer2015-02-251-2/+2
| | | | | | | ExecutionContext::GetAddressByteSize() was calling GettAddressByteSize () on Target and Process class but was ignoring the return type. I have added the missing return. No regression in the test suite. Committed as obvious. llvm-svn: 230502
* Reland r230419 - add __asan_default_suppressions() hook with a fix for WindowsTimur Iskhodzhanov2015-02-253-0/+28
| | | | llvm-svn: 230501
* [MIPS]Multiple and add instructions for Mips are currently available in ↵Vladimir Medic2015-02-2514-94/+70
| | | | | | mips32r2/mips64r2 and later but should also be available in mips4, mips5, and mips64. This patch fixes the requested features and updates the corresponding test files. llvm-svn: 230500
* [X86][MMX] Reapply: Add MMX instructions to foldable tablesBruno Cardoso Lopes2015-02-253-2/+230
| | | | | | | | | | Reapply r230248. Teach the peephole optimizer to work with MMX instructions by adding entries into the foldable tables. This covers folding opportunities not handled during isel. llvm-svn: 230499
* [X86][MMX] Prevent MMX_MOVD64rm foldingBruno Cardoso Lopes2015-02-251-1/+0
| | | | | | | | | | | | | | | MMX_MOVD64rm zero-extends i32 load results into i64 registers. The peephole optimizer will try to fold it in other MMX foldable instructions, the wrong thing to do, since there's no MMX memory instruction that loads from i32 and does implict zero extension. Remove 'canFoldAsLoad' from MOVD64rm in order to prevent such folding. The current MMX tests already test this, but since there are no MMX instructions in the foldable tables yet, this did not trigger. This commit prepares the addition of those instructions. llvm-svn: 230498
* [clang-tidy] Use the new ArrayRef<FixItHint> inserter.Alexander Kornienko2015-02-251-8/+5
| | | | llvm-svn: 230497
* Improve handling of stack accesses in Thumb-1Renato Golin2015-02-2513-138/+223
| | | | | | | | | | | | | | | | | Thumb-1 only allows SP-based LDR and STR to be word-sized, and SP-base LDR, STR, and ADD only allow offsets that are a multiple of 4. Make some changes to better make use of these instructions: * Use word loads for anyext byte and halfword loads from the stack. * Enforce 4-byte alignment on objects accessed in this way, to ensure that the offset is valid. * Do the same for objects whose frame index is used, in order to avoid having to use more than one ADD to generate the frame index. * Correct how many bits of offset we think AddrModeT1_s has. Patch by John Brawn. llvm-svn: 230496
* Add support for inserting ArrayRef<FixItHint> into DiagnosticBuilder.Alexander Kornienko2015-02-252-10/+11
| | | | | | This is going to be needed in clang-tidy as more checks add complex fixits. llvm-svn: 230495
* InstrProf: Fix warnings for mixed declarations and code. NFC.Vasileios Kalintiris2015-02-251-10/+15
| | | | llvm-svn: 230494
* Remove use_pthread option from getBuildFlags in the test environmentTamas Berghammer2015-02-255-4/+6
| | | | | | | | | | | Removing the option to require the usage of pthread based on an argument of the getBuildFlags method in lldbtest.py because it can be specified by a variable in the makefile for the given test case. Using the variable in the makefile works in all supported platforms. Differential revision: http://reviews.llvm.org/D7861 llvm-svn: 230493
* Truncate target file for stdout and stderrTamas Berghammer2015-02-251-2/+2
| | | | | | | | | Add O_TRUNC when opening file for redirecting stdout and stderr of the process. It is neccessary because if the file exists then on some platform the original content is kept while it isn't overwritten by the new data causing pollution of the saved stdout and stderr. llvm-svn: 230492
* [clang-tidy] Correct spelling error in test file name. NFC.Alexander Kornienko2015-02-251-0/+0
| | | | | | | Patch by Richard Thomson! http://reviews.llvm.org/D7603 llvm-svn: 230491
* [clang-tidy] Correct confusion between overwrite and override. NFC.Alexander Kornienko2015-02-251-5/+5
| | | | | | | Patch by Richard Thomson! http://reviews.llvm.org/D7604 llvm-svn: 230490
* Silencing a "result of 32-bit shift implicitly converted to 64 bits (was ↵Aaron Ballman2015-02-251-1/+1
| | | | | | 64-bit shift intended?)" warning in MSVC; NFC. llvm-svn: 230489
* Silencing a -Wsign-compare warning triggered in MSVC; NFC.Aaron Ballman2015-02-251-1/+1
| | | | llvm-svn: 230488
OpenPOWER on IntegriCloud