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* Clean up HiPE prologue emission a bit and avoid signed arithmetic tricks.Benjamin Kramer2013-02-191-43/+47
| | | | | | No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175536 91177308-0d34-0410-b5e6-96231b3b80d8
* Move LLVM_LIBRARY_VISIBILITY for consistency with what was done toRafael Espindola2013-02-191-1/+1
| | | | | | PPCJITInfo.cpp in r175394. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175531 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typoEli Bendersky2013-02-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175530 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix GCMetadaPrinter::finishAssembly not executed, patch by Yiannis Tsiouris.Benjamin Kramer2013-02-193-40/+34
| | | | | | | | | | | Due to the execution order of doFinalization functions, the GC information were deleted before AsmPrinter::doFinalization was executed. Thus, the GCMetadataPrinter::finishAssembly was never called. The patch fixes that by moving the code of the GCInfoDeleter::doFinalization to Printer::doFinalization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175528 91177308-0d34-0410-b5e6-96231b3b80d8
* Make ARMAsmPrinter pass name more precise and fix comment.Eli Bendersky2013-02-191-6/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175527 91177308-0d34-0410-b5e6-96231b3b80d8
* Make pass name more precise and fix comment.Eli Bendersky2013-02-191-6/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175525 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM NEON: Merge a f32 bitcast of a v2i32 extracteltArnold Schwaighofer2013-02-192-0/+31
| | | | | | | | | | | | | | A vectorized sitfp on doubles will get scalarized to a sequence of an extract_element of <2 x i32>, a bitcast to f32 and a sitofp. Due to the the extract_element, and the bitcast we will uneccessarily generate moves between scalar and vector registers. The patch fixes this by using a COPY_TO_REGCLASS and a EXTRACT_SUBREG to extract the element from the vector instead. radar://13191881 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175520 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Add AR_X to the R600_TReg_X register class.Tom Stellard2013-02-191-1/+1
| | | | | | NOTE: This is a candidate for the Mesa stable branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175519 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Mark all members of the TRegMem register class as reservedTom Stellard2013-02-191-0/+6
| | | | | | | | | This stops the Machine Verifier from complaining about uses of undefined physical registers. NOTE: This is a candidate for the Mesa stable branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175518 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Fix scheduler crash caused by invalid MachinePointerInfoTom Stellard2013-02-191-1/+1
| | | | | | | | | | | | | | | Kernel function arguments are lowered to loads from the PARAM_I address space. When creating these load instructions, we were initializing their MachinePointerInfo with an Arguement object that was not attached to any function. This was causing the MachineScheduler to crash when it tried to access the parent of the Arguement. This has been fixed by initializing the MachinePointerInfo with a UndefValue instead. NOTE: This is a candidate for the Mesa stable branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175517 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Fix tracking of implicit defs in the IndirectAddressing passTom Stellard2013-02-191-7/+25
| | | | | | | | | | In some cases, we were losing track of live implicit registers which was creating dead defs and causing the scheduler to produce invalid code. NOTE: This is a candidate for the Mesa stable branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175516 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix initialization-order bug in llvm::Support::TimeValue. TimeValue::now() ↵Alexey Samsonov2013-02-193-9/+18
| | | | | | is explicitly called during module initialization of lib/Support/Process.cpp. It reads the field of global object PosixZeroTime, which is not guaranteed to be initialized at this point. Found by AddressSanitizer with -fsanitize=init-order option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175509 91177308-0d34-0410-b5e6-96231b3b80d8
* [asan] instrument memory accesses with unusual sizesKostya Serebryany2013-02-192-30/+80
| | | | | | | | | | | | | | | | | | | This patch makes asan instrument memory accesses with unusual sizes (e.g. 5 bytes or 10 bytes), e.g. long double or packed structures. Instrumentation is done with two 1-byte checks (first and last bytes) and if the error is found __asan_report_load_n(addr, real_size) or __asan_report_store_n(addr, real_size) is called. Also, call these two new functions in memset/memcpy instrumentation. asan-rt part will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175507 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify code. No functionality change.Jakub Staszak2013-02-191-14/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175501 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix capitalization in comment to match function name.Craig Topper2013-02-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175497 91177308-0d34-0410-b5e6-96231b3b80d8
* Grammar.Eric Christopher2013-02-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175493 91177308-0d34-0410-b5e6-96231b3b80d8
* More const correcting of stack coloring.Craig Topper2013-02-191-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175490 91177308-0d34-0410-b5e6-96231b3b80d8
* Const-correct the stack coloring code.Craig Topper2013-02-191-18/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175488 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid extra DenseMap lookups in StackColoring::calculateLocalLiveness.Craig Topper2013-02-191-18/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175487 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand pseudos/macros BteqzT8SltiX16, BteqzT8SltiuX16,Reed Kotler2013-02-194-1/+232
| | | | | | | | BtnezT8SltiX16, BtnezT8SltiuX16 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175486 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the dump() function const and reduce the number of hash lookups it ↵Craig Topper2013-02-191-11/+17
| | | | | | performs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175485 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a reference into the BlockLiveness DenseMap to avoid repeated hash ↵Craig Topper2013-02-191-6/+9
| | | | | | lookups in collectMarkers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175484 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unused private fields from the AArch64MCCodeEmitter. TheseChandler Carruth2013-02-191-7/+2
| | | | | | | | | | fields were only ever set in the constructor. The create method retains its consistent interface so that these bits can be re-threaded through the emitter if they're ever needed. This was found by the -Wunused-private-field Clang warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175482 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily revert r175470 for more review.Bill Wendling2013-02-192-26/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175476 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand pseudos BteqzT8CmpiX16 and BtnezT8CmpiX16.Reed Kotler2013-02-195-0/+256
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175474 91177308-0d34-0410-b5e6-96231b3b80d8
* Use array_pod_sort instead of std::sort.Jakub Staszak2013-02-181-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175472 91177308-0d34-0410-b5e6-96231b3b80d8
* Check to see if the 'no-builtin' attribute is set before simplifying a ↵Bill Wendling2013-02-182-0/+26
| | | | | | library call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175470 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some convenience methods for querying function attributes.Bill Wendling2013-02-181-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175469 91177308-0d34-0410-b5e6-96231b3b80d8
* X86FrameLowering.cpp: Fixup. Sorry for the breakage.NAKAMURA Takumi2013-02-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175467 91177308-0d34-0410-b5e6-96231b3b80d8
* Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.David Blaikie2013-02-1810-20/+18
| | | | | | | Also removes some redundant DNI comments on function declarations already using the macro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175466 91177308-0d34-0410-b5e6-96231b3b80d8
* X86FrameLowering.cpp: Fix a warning in -Asserts. [-Wunused-variable]NAKAMURA Takumi2013-02-181-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175464 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a useless assert.Chad Rosier2013-02-181-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175463 91177308-0d34-0410-b5e6-96231b3b80d8
* Comment out the rdar number.Chad Rosier2013-02-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175460 91177308-0d34-0410-b5e6-96231b3b80d8
* [fast-isel] Remove an invalid assert.Chad Rosier2013-02-182-1/+7
| | | | | | | | If the memcpy has an odd length with an alignment of 2, this would incorrectly assert on the last 1 byte copy. rdar://13202135 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175459 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a 32/64 bit incompatibility in the HiPE prologue generation.Benjamin Kramer2013-02-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175458 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for HiPE-compatible code emission, patch by Yiannis Tsiouris.Benjamin Kramer2013-02-185-5/+236
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175457 91177308-0d34-0410-b5e6-96231b3b80d8
* [ms-inline asm] Remove a redundant call to the setHasMSInlineAsm function.Chad Rosier2013-02-181-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175456 91177308-0d34-0410-b5e6-96231b3b80d8
* Use llvm::cast instead of reinterpret_cast.Jakub Staszak2013-02-181-8/+8
| | | | | | | | Also, GetElementPtrInst::getType() method returns SequentialType now, instead of PointerType. There wasn't any issue yet, so no testcase attached. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175452 91177308-0d34-0410-b5e6-96231b3b80d8
* Add front/back/erase to MapVector.Douglas Gregor2013-02-181-0/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175449 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Use MULADD_IEEE/V_MAD_F32 instruction for mad patternVincent Lejeune2013-02-188-23/+34
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175446 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Support for TBOVincent Lejeune2013-02-183-1/+58
| | | | | | | | NOTE: This is a candidate for the Mesa stable branch. Reviewed-by: Tom Stellard <thomas.stellard at amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175445 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Increase number of ArrayBase Reg to 32Vincent Lejeune2013-02-181-2/+2
| | | | | | Reviewed-by: Tom Stellard <thomas.stellard at amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175443 91177308-0d34-0410-b5e6-96231b3b80d8
* [asan] revert r175266 as it breaks code with packed structures. supporting ↵Kostya Serebryany2013-02-182-2/+2
| | | | | | long double will require a more general solution git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175442 91177308-0d34-0410-b5e6-96231b3b80d8
* Futureproof AttrBuild if we ever have more than 64 attr enum values.Benjamin Kramer2013-02-182-19/+17
| | | | | | | Currently we're at 34. Bitset should compile into virtually the same code as uint64_t here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175437 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert CMake version bump since we don't actually need 2.8.6 any more.Tim Northover2013-02-181-1/+1
| | | | | | The problem call was removed in the interim. Apologies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175435 91177308-0d34-0410-b5e6-96231b3b80d8
* Note minimum required version of CMakeTim Northover2013-02-181-1/+1
| | | | | | | | | We already use features from 2.8.6, this just gives a slightly more friendly message when the dependency isn't met. Patch from Keith Walker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175434 91177308-0d34-0410-b5e6-96231b3b80d8
* AArch64: adjust tests which rely on a default JITTim Northover2013-02-183-2/+14
| | | | | | | | | | | | | Profiling tests *do* need a JIT. They'll pass if a cross-compiler targetting AArch64 by default has been built, but fail if a native AArch64 compiler has been build. Therefore XFAIL is inappropriate and we mark them unsupported. ExecutionEngine tests are JIT by definition, they should also be unsupported. Transforms/LICM only uses the interpreter to check the output is still sane after optimisation. It can be switched to use an interpreter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175433 91177308-0d34-0410-b5e6-96231b3b80d8
* Add `unsigned DISubprogram::getFlags() const` for DragonEgg.David Blaikie2013-02-181-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175430 91177308-0d34-0410-b5e6-96231b3b80d8
* Add `DIFile DISubprogram::getFile() const` for DragonEgg.David Blaikie2013-02-181-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175428 91177308-0d34-0410-b5e6-96231b3b80d8
* DIBuilder: Correct the null/0 type of trailing fields in struct debug info.David Blaikie2013-02-181-2/+2
| | | | | | Paired with an Clang commit so this may cause temporary build failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175426 91177308-0d34-0410-b5e6-96231b3b80d8
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