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* Change representation of member function pointers for MIPS targetsZoran Jovanovic2015-02-182-0/+4
| | | | | | Differential Revision: http://reviews.llvm.org/D7148 llvm-svn: 229680
* Rename flags and options to match current naming: from -fdef-sized-delete to ↵Larisse Voufo2015-02-182-2/+2
| | | | | | -fdefine-sized-deallocation, and from DefaultSizedDelete to DefineSizedDeallocation. llvm-svn: 229597
* Revert accidental commit.Benjamin Kramer2015-02-171-2/+3
| | | | llvm-svn: 229510
* Prefer SmallVector::append/insert over push_back loops. Clang edition.Benjamin Kramer2015-02-174-11/+6
| | | | | | Same functionality, but hoists the vector growth out of the loop. llvm-svn: 229508
* [X86] Convert palignr builtin handling to use shuffle form of right shift ↵Craig Topper2015-02-171-35/+16
| | | | | | instead of intrinsics. This should allow the instrinsics to removed from the backend. llvm-svn: 229474
* [X86] Merge the 2 separate builtin handlers for PALIGNR into a single one ↵Craig Topper2015-02-171-52/+39
| | | | | | that handles both. llvm-svn: 229469
* [X86] Remove code that does custom handling of the builtin for MMX palignr. ↵Craig Topper2015-02-171-31/+0
| | | | | | This code is unreachable since its already marked for non-custom handling in llvm's IntrinsicsX86.td file. llvm-svn: 229468
* [X86] Remove completely unnecessary switch statement.Craig Topper2015-02-161-12/+2
| | | | llvm-svn: 229435
* InstrProf: Update for LLVM API changeJustin Bogner2015-02-161-2/+4
| | | | | | Update for the API change in r229433 llvm-svn: 229434
* x86-64 ABI: unwrap single element structs / arrays of 256-bit vectors to ↵Sanjay Patel2015-02-161-11/+7
| | | | | | | | | | | | | | pass and return in registers This is a patch for PR22563 ( http://llvm.org/bugs/show_bug.cgi?id=22563 ). We were not correctly unwrapping a single 256-bit AVX vector that was defined as an array of 1 inside a struct. We would generate a <4 x float> param/return value instead of <8 x float> and lose half of the vector. Differential Revision: http://reviews.llvm.org/D7614 llvm-svn: 229408
* Fix quoting of #pragma comment for MS compat, clang part.Michael Kuperstein2015-02-161-3/+7
| | | | | | | | | For #pragma comment(linker, ...) MSVC expects the comment string to be quoted, but for #pragma comment(lib, ...) the compiler itself quotes the library name. Since this distinction disappears by the time the directive reaches the backend, move quoting for the "lib" version to the frontend. Differential Revision: http://reviews.llvm.org/D7653 llvm-svn: 229376
* [X86] Teach clang to lower __builtin_ia32_psrldqi256 and ↵Craig Topper2015-02-161-0/+54
| | | | | | __builtin_ia32_pslldqi256 to vector shuffles the backend recognizes. This is a step towards removing the corresponding intrinsics from the backend. llvm-svn: 229348
* Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for ↵Aaron Ballman2015-02-158-20/+20
| | | | | | requiring the macro. NFC; Clang edition. llvm-svn: 229339
* Removing LLVM_EXPLICIT, as MSVC 2012 was the last reason for requiring the ↵Aaron Ballman2015-02-151-1/+1
| | | | | | macro. NFC; Clang edition. llvm-svn: 229336
* Unbreak the build.Benjamin Kramer2015-02-151-1/+1
| | | | llvm-svn: 229329
* Make pushCleanup a variadic template. NFC.Benjamin Kramer2015-02-151-46/+5
| | | | llvm-svn: 229327
* Fix a typo in r229291 causing buildbot failure.Larisse Voufo2015-02-151-1/+1
| | | | llvm-svn: 229295
* More on fixing sized deallocation implementation logic: Fix PR21754.Larisse Voufo2015-02-151-5/+8
| | | | llvm-svn: 229291
* Revise the implementation logic of sized deallocation: Do not automatically ↵Larisse Voufo2015-02-142-5/+8
| | | | | | | | generate weak definitions of the sized operator delete (in terms of unsized operator delete). Instead, provide the funcitonality via a new compiler flag, -fdef-sized-delete. The current implementation causes link-time ODR violations when the delete symbols are exported into the dynamic table. llvm-svn: 229241
* Try to unbreak the Hexagon botDavid Majnemer2015-02-142-2/+2
| | | | llvm-svn: 229219
* DR1748: the reserved placement allocation functions have undefined behavior ifRichard Smith2015-02-141-3/+2
| | | | | | | they're given a null pointer as an argument, so we do not need to emit null checks on their results. llvm-svn: 229213
* CodeGen: _Atomic(_Complex) shouldn't crashDavid Majnemer2015-02-142-2/+8
| | | | | | | We could be a little kinder if we did a compare-exchange loop instead of an atomic-load/store pair. llvm-svn: 229212
* Revert "Revert r229082 for a bit, it caused PR22577."David Majnemer2015-02-146-13/+81
| | | | | | | This reverts commit r229123. It was a red herring, the bug was present without r229082. llvm-svn: 229205
* CodeGen: Correctly convert atomic bool from i8 to i1David Majnemer2015-02-141-1/+1
| | | | | | | | | Bools are a little tricky, they are i8 in memory and must be coerced back to i1 before further operations can be performed on them. This fixes PR22577. llvm-svn: 229204
* Revert r229082 for a bit, it caused PR22577.Nico Weber2015-02-136-81/+13
| | | | llvm-svn: 229123
* [PM] Fix #include order here that I forgot to update before changing it.Chandler Carruth2015-02-131-1/+1
| | | | llvm-svn: 229092
* [PM] Move away from the old llvm/PassManager.h header and its usingChandler Carruth2015-02-131-22/+22
| | | | | | | | | | | | declarations and just use the legacy namespace qualifier in this file and the permanent header name. The old wrapper header is going away to make LLVM's build more modular, and without updating Clang I can't easily start to add usage of the new pass manager to Clang. This should make it more clear in the code which set of types is doing what. llvm-svn: 229090
* MS ABI: Implement /volatile:msDavid Majnemer2015-02-136-13/+81
| | | | | | | | | | | | The /volatile:ms semantics turn volatile loads and stores into atomic acquire and release operations. This distinction is important because volatile memory operations do not form a happens-before relationship with non-atomic memory. This means that a volatile store is not sufficient for implementing a mutex unlock routine. Differential Revision: http://reviews.llvm.org/D7580 llvm-svn: 229082
* SEH: Use the SEHTryEpilogueStack instead of a separate boolReid Kleckner2015-02-124-10/+7
| | | | | | We don't need a bool to track this now that we have a stack for it. llvm-svn: 228982
* [ms] Implement codegen for __leave.Nico Weber2015-02-123-4/+21
| | | | | | Reviewed at http://reviews.llvm.org/D7575 llvm-svn: 228977
* Fix typoo.Richard Smith2015-02-123-5/+5
| | | | llvm-svn: 228963
* Add InlineAsmDiagnosticHandler for bitcode inputSteven Wu2015-02-121-0/+8
| | | | | | | | | | | | | | | | | | | | Summary: This patch installs an InlineAsmDiagnosticsHandler to avoid the crash report when the input is bitcode and the bitcode contains invalid inline assembly. The handler will simply print the same error message that will print from the backend. Add CHECK in test-case Reviewers: echristo, rafael Reviewed By: rafael Subscribers: rafael, cfe-commits Differential Revision: http://reviews.llvm.org/D7568 llvm-svn: 228898
* Wrap to 80 columns. No behavior change.Nico Weber2015-02-112-4/+7
| | | | llvm-svn: 228880
* Add the 'noinline' attribute to call sites within __try bodiesReid Kleckner2015-02-114-2/+16
| | | | | | | LLVM doesn't support non-call exceptions, so inlining makes it harder to catch such asynchronous exceptions. llvm-svn: 228876
* Add a comdat to __clang_call_terminateReid Kleckner2015-02-111-0/+2
| | | | llvm-svn: 228863
* Fix PR19351. While building up a composite type it is important to useAdrian Prantl2015-02-111-28/+29
| | | | | | | | | | | a non-uniqueable temporary node that is only turned into a permanent unique or distinct node after it is finished. Otherwise an intermediate node may get accidentally uniqued with another node as illustrated by the testcase. Paired commit with LLVM. llvm-svn: 228855
* Emit landing pads for SEH even if nounwind is presentReid Kleckner2015-02-113-3/+8
| | | | | | | Disabling exceptions applies nounwind to lots of functions. SEH catches asynch exceptions, so emit the landing pad anyway. llvm-svn: 228769
* DebugInfo: Refactor default arg handling into a common place (instead of ↵David Blaikie2015-02-094-21/+18
| | | | | | handling in repeatedly for aggregate, complex, and scalar types) llvm-svn: 228591
* DebugInfo: Suppress the location of instructions in complex default arguments.David Blaikie2015-02-091-2/+8
| | | | llvm-svn: 228589
* DebugInfo: Suppress the location of instructions in aggregate default arguments.David Blaikie2015-02-091-0/+5
| | | | | | | | Matches the existing code for scalar default arguments. Complex default arguments probably need the same handling too (test/fix to that coming next). llvm-svn: 228588
* CodeGen: Move DebugLocs.Benjamin Kramer2015-02-072-3/+3
| | | | | | | | It's slightly cheaper than copying it, if the DebugLoc points to replaceable metadata every copy is recorded in a DenseMap, moving reduces the peak size of that map. llvm-svn: 228492
* Inline asm IR input register constraints don't have early clobberEric Christopher2015-02-061-4/+3
| | | | | | | | modifiers on them. If we have a matching output constraint with an early clobber make sure we don't propagate that to the input constraint. llvm-svn: 228422
* Re-land r228258 and make clang-cl's /EHs- disable -fexceptions againReid Kleckner2015-02-051-24/+32
| | | | | | | | | | | After r228258, Clang started emitting C++ EH IR that LLVM wasn't ready to deal with, even when exceptions were disabled with /EHs-. This time, make /EHs- turn off -fexceptions while still emitting exceptional constructs in functions using __try. Since Sema rejects C++ exception handling constructs before CodeGen, landingpads should only appear in such functions as the result of a __try. llvm-svn: 228329
* [OPENMP] Initial codegen for 'single' directive.Alexey Bataev2015-02-053-2/+67
| | | | | | | | | | | | | | | | This patch emits the following code for the single directive: #pragma omp single <body> <----> if(__kmpc_single(...)) { <body> __kmpc_end_single(...); } Differential Revision: http://reviews.llvm.org/D7045 llvm-svn: 228275
* [OPENMP] Codegen for 'taskyield' directiveAlexey Bataev2015-02-053-2/+28
| | | | | | | | | For 'taskyield' directive emit call to kmp_int32 __kmpc_omp_taskyield(ident_t *, kmp_int32 global_tid, int end_part); runtime function call with end_part arg set to 0 (it is ignored). Differential Revision: http://reviews.llvm.org/D7047 llvm-svn: 228272
* Revert r228258.Nico Weber2015-02-051-22/+22
| | | | | | | | | It caused a chromium base unittest that tests throwing and catching SEH exceptions to fail (http://crbug.com/455488) and I suspect it might also be the cause of the chromium clang win 64-bit shared release builder timing out during compiles. So revert to see if that's true. llvm-svn: 228262
* Silence a warning.Sean Silva2015-02-051-1/+1
| | | | | | | | | /Users/Sean/pg/llvm/tools/clang/lib/CodeGen/CGException.cpp:1871:23: warning: unused variable 'Finally' [-Wunused-variable] if (SEHFinallyStmt *Finally = S.getFinallyHandler()) { ^ 1 warning generated. llvm-svn: 228255
* Fix crash on finally blocks that don't fall throughReid Kleckner2015-02-051-1/+9
| | | | llvm-svn: 228243
* Fix build break, these builtins don't existReid Kleckner2015-02-051-4/+1
| | | | llvm-svn: 228241
* Do the same IRgen for __builtin_pow* as for pow*Reid Kleckner2015-02-051-1/+7
| | | | | | There's no reason for these to be different. llvm-svn: 228240
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