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* Vector GEP - fixed a crash on InstSimplify Pass.Elena Demikhovsky2016-05-152-7/+25
| | | | | | | | Vector GEP with mixed (vector and scalar) indices failed on the InstSimplify Pass when all indices are constants. Differential revision http://reviews.llvm.org/D20149 llvm-svn: 269590
* [PM/SCCP] Fix pass dependencies.Davide Italiano2016-05-151-1/+4
| | | | | | | | | | | | TargetLibraryInfoWrapperPass is a dependency of SCCP but it's not listed as such. Chandler pointed out this is an easy mistake to make which only surfaces in weird crashes with some flag combinations. This code will go away anyway at some point in the future, but as long as it's (still) exercised, try to make it correct. llvm-svn: 269589
* ThinLTOCodeGenerator: fix race condition found using TSANMehdi Amini2016-05-151-0/+5
| | | | | From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269588
* Rename pass name to prepare to new PM porting /NFCXinliang David Li2016-05-156-14/+16
| | | | llvm-svn: 269586
* Revert "Revert "Revert 220932.": "Removing the static initializer in ↵Mehdi Amini2016-05-145-83/+4
| | | | | | | | | | ManagedStatic.cpp by using llvm_call_once to initialize the ManagedStatic mutex"" This reverts commit r269577. Broke NetBSD, waiting for Kamil to investigate From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269584
* [PM] Add newline at the end of the file, for consistency. NFC.Davide Italiano2016-05-141-1/+1
| | | | llvm-svn: 269583
* [PM] Refactor cross-registration of AM into an helper.Davide Italiano2016-05-143-10/+24
| | | | | | Requested by: Chandler Carruth. llvm-svn: 269582
* [AVX512] Make the permd intrinsics take a 32-bit immediate to match the ↵Craig Topper2016-05-144-28/+28
| | | | | | software spec. llvm-svn: 269579
* [SCCP] Use range-based for loops. NFC.Davide Italiano2016-05-141-10/+10
| | | | llvm-svn: 269578
* Revert "Revert 220932.": "Removing the static initializer in ↵Mehdi Amini2016-05-145-4/+83
| | | | | | | | | | | | | | | | | | | | | | ManagedStatic.cpp by using llvm_call_once to initialize the ManagedStatic mutex" This reverts commit r221331 and reinstate r220932 as discussed in D19271. Original commit message was: This patch adds an llvm_call_once which is a wrapper around std::call_once on platforms where it is available and devoid of bugs. The patch also migrates the ManagedStatic mutex to be allocated using llvm_call_once. These changes are philosophically equivalent to the changes added in r219638, which were reverted due to a hang on Win32 which was the result of a bug in the Windows implementation of std::call_once. Differential Revision: http://reviews.llvm.org/D5922 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269577
* ARM: support export directives for WindowsSaleem Abdulrasool2016-05-142-0/+98
| | | | | | | | | | It seems that cl will emit the export directives for Windows ARM targets. The fact that it did this had originally been missed and this functionality was never implemented. This makes it possible to rely solely on the source code for indicating what the exported interfaces are and brings us more compatibility with cl. llvm-svn: 269574
* [AArch64] Update local variable names to conform to coding standard. NFC.Chad Rosier2016-05-141-31/+31
| | | | llvm-svn: 269573
* Fixed lowering of _comi_ intrinsics from all sets - SSE/SSE2/AVX/AVX-512Elena Demikhovsky2016-05-146-242/+227
| | | | | | Differential revision http://reviews.llvm.org/D19261 llvm-svn: 269569
* Revert "[llc] New diagnostic handler"Renato Golin2016-05-1431-70/+34
| | | | | | | | | | | | This reverts commit r269563. Even though now it passes all LLDB bots after a local fix, there's a new buildbot it fails with tests that we hadn't seen locally: http://lab.llvm.org:8011/builders/clang-x86_64-linux-selfhost-modules/builds/15647 Adding those tests to the list to investigate. llvm-svn: 269568
* Re-enable llvm/test/ThinLTO/X86/cache.ll.NAKAMURA Takumi2016-05-141-3/+0
| | | | | | | | This reverts; r269548, "XFAIL ThinLTO Caching test on Windows." r269561, "Rework r269548, "XFAIL ThinLTO Caching test on Windows.", not to use XFAIL, for now." llvm-svn: 269567
* [Docs] Add some requirements to the Testing GuideRenato Golin2016-05-141-0/+6
| | | | | | Patch by Diana Picus. llvm-svn: 269566
* CachePruning.cpp: Don't use errno.NAKAMURA Takumi2016-05-141-2/+3
| | | | llvm-svn: 269565
* Revert changes after test commit.Dima Stepanov2016-05-141-0/+1
| | | | llvm-svn: 269564
* [llc] New diagnostic handlerRenato Golin2016-05-1431-34/+70
| | | | | | | | | | | | | | | | | | | | | | Without a diagnostic handler installed, llc's behaviour is to exit on the first error that it encounters. This is very different from the behaviour of clang and other front ends, which try to gather as many errors as possible before exiting. This commit adds a diagnostic handler to llc, allowing it to find and report more than one error. The old behaviour is preserved under a flag (-exit-on-error). Some of the tests fail with the new diagnostic handler, so they have to use the new flag in order to run under the previous behaviour. Some of these are known bugs, others need further investigation. Ideally, we should fix the tests and remove the flag at some point in the future. Reapplied after fixing the LLDB build that was broken due to the new DiagnosticSeverity in LLVMContext.h. Patch by Diana Picus. llvm-svn: 269563
* Rework r269548, "XFAIL ThinLTO Caching test on Windows.", not to use XFAIL, ↵NAKAMURA Takumi2016-05-141-1/+1
| | | | | | | | for now. It was passing (and is XPASSing) with --host=linux --target=win32. llvm-svn: 269561
* [mips] Enable IAS by default for 32-bit MIPS targets (O32).Daniel Sanders2016-05-146-31/+96
| | | | | | | | | | | | | | | | | | | Summary: The MIPS IAS can now pass 'ninja check-all', recurse, build a bootable linux kernel, and pass a variety of LNT testing. Unfortunately we can't enable it by default for 64-bit targets yet since the N32 ABI is still very buggy and this also means we can't enable it for N64 either because we can't distinguish between N32 and N64 in the relevant code. Reviewers: vkalintiris Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D18759 Differential Revision: http://reviews.llvm.org/D18761 llvm-svn: 269560
* Test commt: remove a blank line.Dima Stepanov2016-05-141-1/+0
| | | | llvm-svn: 269558
* llvm/Support/MachO.h: Fix warnings. [-Wpedantic]NAKAMURA Takumi2016-05-141-8/+8
| | | | llvm-svn: 269555
* XFAIL ThinLTO Caching test on Windows.Mehdi Amini2016-05-141-0/+3
| | | | | | | I have no idea what's going on on Windows here. From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269548
* Revert "Retry "[ProfileData] (llvm) Use Error in InstrProf and Coverage, NFC""Chandler Carruth2016-05-1418-606/+503
| | | | | | | This reverts commit r269491. It triggers warnings with Clang, breaking builds for -Werror users including several build bots. llvm-svn: 269547
* Add testing in llvm-lto for ThinLTO caching.Mehdi Amini2016-05-143-0/+31
| | | | | | | Trying to improve code coverage for `make check` From: mehdi_amini <mehdi_amini@91177308-0d34-0410-b5e6-96231b3b80d8> llvm-svn: 269545
* ThinLTOCodeGenerator: handle cases where temporary files can't be renamedMehdi Amini2016-05-141-2/+6
| | | | | | | For instance when they're on different filesystem. From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269544
* Revert "Add testing in llvm-lto for ThinLTO caching."Mehdi Amini2016-05-143-33/+0
| | | | | | | | This reverts commit r269538 and r269542. "rename()" is expected to fail across filesystems, will handle this. From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269543
* Increase verbosity in the test output to help debugging windows issuesMehdi Amini2016-05-141-1/+3
| | | | | From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269542
* ThinLTOCodeGenerator: handle std::error_code instead of silently dropping it.Mehdi Amini2016-05-141-1/+5
| | | | | From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269541
* StripDebugInfo: uses isa<DbgInfoIntrinsic> instead of matching against ↵Mehdi Amini2016-05-141-9/+2
| | | | | | | | | | llvm.dbg.* (NFC) Suggested by Adrian. This is NFC right now but is more clean and robust against future potential new debug info intrinsics. From: mehdi_amini <mehdi_amini@91177308-0d34-0410-b5e6-96231b3b80d8> llvm-svn: 269540
* Revert "StripDebugInfo: uses isa<DbgInfoIntrinsic> instead of matching ↵Mehdi Amini2016-05-141-2/+9
| | | | | | | | | against llvm.dbg.* (NFC)" This reverts commit r269537, was not ready to be commited and went through by mistake From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269539
* Add testing in llvm-lto for ThinLTO caching.Mehdi Amini2016-05-143-0/+31
| | | | | | | Trying to improve code coverage for `make check` From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269538
* StripDebugInfo: uses isa<DbgInfoIntrinsic> instead of matching against ↵Mehdi Amini2016-05-141-9/+2
| | | | | | | | | | llvm.dbg.* (NFC) Suggested by Adrian. This is NFC right now but is more clean and robust against future potential new debug info intrinsics. From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269537
* Remove unwanted fprintf debugMehdi Amini2016-05-141-1/+0
| | | | | From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 269536
* Revert r269534 "Silence a -Wundefined-var-template build warning." The bots ↵Craig Topper2016-05-141-2/+0
| | | | | | didn't like that. llvm-svn: 269535
* Silence a -Wundefined-var-template build warning.Craig Topper2016-05-141-0/+2
| | | | llvm-svn: 269534
* [WebAssembly] Fix legalization of i128 shifts.Dan Gohman2016-05-142-9/+284
| | | | | | | | compiler-rt/libgcc shift routines expect the shift count to be an i32, so use i32 as the shift count for shifts that are legalized to libcalls. This also reverts r268991, now that the signatures are correct. llvm-svn: 269531
* [AVX512] Fix types for pshufd intrinsics. The immediate is the second ↵Craig Topper2016-05-145-53/+54
| | | | | | | | argument and the mask is the 4th argument. Also move the 128/256 tests to the right test file. Prior to this the immediate was a strange 16-bits and the 512-bit intrinsic couldn't receive the full 16 mask bits it needs. llvm-svn: 269526
* [WebAssembly] Update expected torture test failuresDerek Schuff2016-05-141-2/+2
| | | | | | NFC; the waterfall just changed the way they are built. llvm-svn: 269523
* [codeview] Add type stream merging prototypeReid Kleckner2016-05-1422-135/+820
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This code is intended to be used as part of LLD's PDB writing. Until that exists, this is exposed via llvm-readobj for testing purposes. Type stream merging uses the following algorithm: - Begin with a new empty stream, and a new empty hash table that maps from type record contents to new type index. - For each new type stream, maintain a map from source type index to destination type index. - For each record, copy it and rewrite its type indices to be valid in the destination type stream. - If the new type record is not already present in the destination stream hash table, append it to the destination type stream, assign it the next type index, and update the two hash tables. - If the type record already exists in the destination stream, discard it and update the type index map to forward the source type index to the existing destination type index. Reviewers: zturner, ruiu Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D20122 llvm-svn: 269521
* SDAG: Implement Select instead of SelectImpl in MipsDAGToDAGISelJustin Bogner2016-05-136-62/+54
| | | | | | | | | | | - Where we were returning a node before, call ReplaceNode instead. - Where we would return null to fall back to another selector, rename the method to try* and return a bool for success. - Where we were calling SelectNodeTo, just return afterwards. Part of llvm.org/pr26808. llvm-svn: 269519
* [MSan] [PowerPC] Implement PowerPC64 vararg helper.Marcin Koscielnicki2016-05-133-0/+371
| | | | | | Differential Revision: http://reviews.llvm.org/D20000 llvm-svn: 269518
* SDAG: Clean up a dead node I missed earlier in X86Justin Bogner2016-05-131-1/+1
| | | | | | H.J. Lu pointed out that I missed this in r269236. Thanks! llvm-svn: 269516
* [MachO] More missing swapStruct implementationsChris Bieneman2016-05-131-0/+17
| | | | | | Added swapStruct for ident_command, fvmlib and fvmlib_command. llvm-svn: 269514
* [MachO] Filling in some structs I missed in r269499Chris Bieneman2016-05-131-12/+12
| | | | | | | | I missed the fvmlib_command and the sub_framework_command, as well as a few uses of the dylib_command, dylinker_command, and linkedit_data_command. This should now be a pretty complete listing. The only case I'm not sure about is LC_PREPAGE which doesn't seem to be referenced directly anywhere in LLVM. llvm-svn: 269513
* [AArch64] Simplify logic to reduce vertical space. NFC.Chad Rosier2016-05-131-6/+2
| | | | llvm-svn: 269512
* [PM] Port LowerAtomic to the new pass manager.Davide Italiano2016-05-137-43/+89
| | | | llvm-svn: 269511
* SDAG: Implement Select instead of SelectImpl in XCoreDAGToDAGISelJustin Bogner2016-05-131-28/+38
| | | | | | | | | | | - Where we were returning a node before, call ReplaceNode instead. - Where we would return null to fall back to another selector, rename the method to try* and return a bool for success. - Where we were calling SelectNodeTo, just return afterwards. Part of llvm.org/pr26808. llvm-svn: 269509
* [LAA] Include MaxSafeDepDistBytes in the analysis print-outAdam Nemet2016-05-132-0/+40
| | | | llvm-svn: 269508
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