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* Remove wild .debug_aranges entries generated from unimportant labelsAlexey Samsonov2013-10-034-22/+98
| | | | | | | | | | | | | | | | | r191052 added emitting .debug_aranges to Clang, but this functionality is broken: it uses all MC labels added in DWARF Asm printer, including the labels for build relocations between different DWARF sections, like .Lsection_line or .Ldebug_loc0. As a result, if any DIE .debug_info would contain "DW_AT_location=0x123" attribute, .debug_aranges would also contain a range starting from 0x123, breaking tools that rely on this section. This patch fixes this by using only MC labels that corresponds to the addresses in the user program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191884 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace C++ style comment with a C style comment to satisfy some of the ↵Craig Topper2013-10-031-1/+1
| | | | | | build bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191880 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove comma from the end of an enum.Craig Topper2013-10-031-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191877 91177308-0d34-0410-b5e6-96231b3b80d8
* Add XOP disassembler support. Fixes PR13933.Craig Topper2013-10-0310-129/+383
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191874 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove duplicated test cases that occurred when I applied the same patch ↵Craig Topper2013-10-031-233/+0
| | | | | | file to my model twice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191873 91177308-0d34-0410-b5e6-96231b3b80d8
* Add patterns for selecting TBM instructions from logical operations. Patch ↵Craig Topper2013-10-035-36/+568
| | | | | | from Yunzhong Gao. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191871 91177308-0d34-0410-b5e6-96231b3b80d8
* Add v4f16 to supported value types.Pete Cooper2013-10-035-29/+40
| | | | | | | This is useful for some ARM intrinsics such as VCVTN which does a <4 x float> <-> <4 x half> conversion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191870 91177308-0d34-0410-b5e6-96231b3b80d8
* Dispose the codegen even when just writing the bitcode file.Rafael Espindola2013-10-031-1/+3
| | | | | | | This makes it possible to add timers to the code generator and still use them with -plugin-opt=emit-llvm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191866 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c][Disassembler] When printing latency information, skip schedulingQuentin Colombet2013-10-021-1/+3
| | | | | | | | | | classes that are marked as Variant as those require an MI to pass to SubTargetInfo::resolveSchedClass. This is part of <rdar://problem/14687488>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191864 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use runtime bounds check between address spaces.Matt Arsenault2013-10-023-11/+426
| | | | | | | | | Don't vectorize with a runtime check if it requires a comparison between pointers with different address spaces. The values can't be assumed to be directly comparable. Previously it would create an illegal bitcast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191862 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixing lli-child-target buildAndrew Kaylor2013-10-023-1/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191861 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c][Disassembler] Add an option to print latency information inQuentin Colombet2013-10-023-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | disassembled output alongside the instructions. E.g., on a vector shuffle operation with a memory operand, disassembled outputs are: * Without the option: vpshufd $-0x79, (%rsp), %xmm0 * With the option: vpshufd $-0x79, (%rsp), %xmm0 ## Latency: 5 The printed latency is extracted from the schedule model available in the disassembler context. Thus, this option has no effect if there is not a scheduling model for the target. This boils down to one may need to specify the CPU string, so that this option could have an effect. Note: Latency < 2 are not printed. This part of <rdar://problem/14687488>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191859 91177308-0d34-0410-b5e6-96231b3b80d8
* Add newline at eof.Benjamin Kramer2013-10-021-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191857 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass the resolved lli-child-target executable name to execv, rather thanRichard Smith2013-10-021-1/+1
| | | | | | | searching $PATH for it then blindly executing it from $PWD anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191856 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix missing CHECK-LABELsMatt Arsenault2013-10-0217-33/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191853 91177308-0d34-0410-b5e6-96231b3b80d8
* Apply slp vectorization on fully-vectorizable tree of height 2Yi Jiang2013-10-022-21/+151
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191852 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix debug printing spacing.Matt Arsenault2013-10-021-32/+33
| | | | | | Fix missing newlines, missing and extra spaces in printed messages. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191851 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comment grammar and capitalization.Matt Arsenault2013-10-021-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191850 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix build problems with remote lli implementationAndrew Kaylor2013-10-021-0/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191848 91177308-0d34-0410-b5e6-96231b3b80d8
* SLPVectorizer: Make store chain finding more aggressive with ↵Benjamin Kramer2013-10-022-9/+25
| | | | | | | | | GetUnderlyingObject. This recursively strips all GEPs like the existing code. It also handles bitcasts and other operations that do not change the pointer value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191847 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up lli execution codeAndrew Kaylor2013-10-021-39/+41
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191845 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixing compile warningsAndrew Kaylor2013-10-021-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191844 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding out-of-process execution support to lli.Andrew Kaylor2013-10-0222-23/+994
| | | | | | | | | | | At this time only Unix-based systems are supported. Windows has stubs and should re-route to the simulated mode. Thanks to Sriram Murali for contributions to this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191843 91177308-0d34-0410-b5e6-96231b3b80d8
* StructurizeCFG: Add dependency on LowerSwitch passTom Stellard2013-10-022-1/+26
| | | | | | | | | Switch instructions were crashing the StructurizeCFG pass, and it's probably easier anyway if we don't need to handle them in this pass. Reviewed-by: Christian König <christian.koenig@amd.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191841 91177308-0d34-0410-b5e6-96231b3b80d8
* MCJIT: skip some more new multi-module tests on unsupported platforms.Tim Northover2013-10-021-0/+8
| | | | | | This should fix the i386 Darwin build-bot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191840 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Add a ldptr intrinsic to support MSAA.Vincent Lejeune2013-10-023-1/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191838 91177308-0d34-0410-b5e6-96231b3b80d8
* Try harder to disable the LTO tests on windows.Rafael Espindola2013-10-021-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191836 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the very substantial, largely unmaintained legacy PGOChandler Carruth2013-10-0261-8640/+12
| | | | | | | | | | | | | | | | | | | | infrastructure. This was essentially work toward PGO based on a design that had several flaws, partially dating from a time when LLVM had a different architecture, and with an effort to modernize it abandoned without being completed. Since then, it has bitrotted for several years further. The result is nearly unusable, and isn't helping any of the modern PGO efforts. Instead, it is getting in the way, adding confusion about PGO in LLVM and distracting everyone with maintenance on essentially dead code. Removing it paves the way for modern efforts around PGO. Among other effects, this removes the last of the runtime libraries from LLVM. Those are being developed in the separate 'compiler-rt' project now, with somewhat different licensing specifically more approriate for runtimes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191835 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove "localize global" optimizationAlexey Samsonov2013-10-022-82/+3
| | | | | | | | | | | | | | | | Summary: As discussed in http://llvm-reviews.chandlerc.com/D1754, this optimization isn't really valid for C, and fires too rarely anyway. Reviewers: rafael, nicholas Reviewed By: nicholas CC: rnk, llvm-commits, nicholas Differential Revision: http://llvm-reviews.chandlerc.com/D1769 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191834 91177308-0d34-0410-b5e6-96231b3b80d8
* Tidy up this line of the Makefile before I start hacking on it.Chandler Carruth2013-10-021-9/+5
| | | | | | | I really should sort it or do something more sustainable, but I couldn't work up the energy to do it... Sorry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191832 91177308-0d34-0410-b5e6-96231b3b80d8
* Add test I forgot to git add in r191824.Rafael Espindola2013-10-021-0/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191831 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable this test on Win32 for now.Rafael Espindola2013-10-021-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191830 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix option parsing in the gold plugin.Rafael Espindola2013-10-023-5/+27
| | | | | | | | | This was broken when options were moved up in r191680. No test because this is specific LLVMgold.so/libLTO.so. Patch by Tom Roeder! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191829 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't layout items in a list in columns. That requires changing everyChandler Carruth2013-10-021-19/+34
| | | | | | | | | | | line just to add or remove a single element. What I wouldn't give to have clang-format here an be able to format this more densely without caring... Re-group and sort the entries while here to make the whole thing more clear. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191828 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a -exported-symbol option to llvm-lto.Rafael Espindola2013-10-022-0/+17
| | | | | | Patch by Tom Roeder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191825 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Support For .bss Named Section Directive For Darwin Targets.Rafael Espindola2013-10-021-0/+5
| | | | | | Patch by Nicholas White. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191824 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable building LTO on WIN32.Rafael Espindola2013-10-024-6/+19
| | | | | | | | | Enable building the LTO library (.lib and.dll) and llvm-lto.exe on Windows with MSVC and Mingw as well as re-enabling the associated test. Patch by Greg Bedwell! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191823 91177308-0d34-0410-b5e6-96231b3b80d8
* AVX-512: fixed a bug in getLoadStoreRegOpcode() for AVX-512 targetElena Demikhovsky2013-10-023-8/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191818 91177308-0d34-0410-b5e6-96231b3b80d8
* Program.h: Fix \Note into \note. [-Wdocumentation]NAKAMURA Takumi2013-10-021-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191815 91177308-0d34-0410-b5e6-96231b3b80d8
* [DebugInfo] Further simplify DWARFDebugAranges public interfaceAlexey Samsonov2013-10-023-42/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191813 91177308-0d34-0410-b5e6-96231b3b80d8
* AVX-512: Added TB prefix to all instructions without prefixes,Elena Demikhovsky2013-10-022-20/+18
| | | | | | | otherwise encoding fails after the last change in X86MCCodeEmitter.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191812 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable libc++ building by default with CMake with MSVC -- some botsChandler Carruth2013-10-021-1/+5
| | | | | | aren't yet happy with this config. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191811 91177308-0d34-0410-b5e6-96231b3b80d8
* This threads SectionName through the allocateCodeSection/allocateDataSection ↵Filip Pizlo2013-10-0216-70/+97
| | | | | | | | | | | | | | | | | | | | APIs, both in C++ and C land. It's useful for the memory managers that are allocating a section to know what the name of the section is. At a minimum, this is useful for low-level debugging - it's customary for JITs to be able to tell you what memory they allocated, and as part of any such dump, they should be able to tell you some meta-data about what each allocation is for. This allows clients that supply their own memory managers to do this. Additionally, we also envision the SectionName being useful for passing meta-data from within LLVM to an LLVM client. This changes both the C and C++ APIs, and all of the clients of those APIs within LLVM. I'm assuming that it's safe to change the C++ API because that API is allowed to change. I'm assuming that it's safe to change the C API because we haven't shipped the API in a release yet (LLVM 3.3 doesn't include the MCJIT memory management C API). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191804 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: In DIBuilder, the derived-from field of a DW_TAG_pointer_typeManman Ren2013-10-0110-96/+273
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | is updated to use DITypeRef. Move isUnsignedDIType and getOriginalTypeSize from DebugInfo.h to be static helper functions in DwarfCompileUnit. We already have a static helper function "isTypeSigned" in DwarfCompileUnit, and a pointer to DwarfDebug is added to resolve the derived-from field. All three functions need to go across link for derived-from fields, so we need to get hold of a type identifier map. A pointer to DwarfDebug is also added to DbgVariable in order to resolve the derived-from field. Debug info verifier is updated to check a derived-from field is a TypeRef. Verifier will not go across link for derived-from fields, in debug info finder, we go across the link to add derived-from fields to types. Function getDICompositeType is only used by dragonegg and since dragonegg does not generate identifier for types, we use an empty map to resolve the derived-from field. When printing a derived-from field, we use DITypeRef::getName to either return the type identifier or getName of the DIType. A paired commit at clang is required due to changes to DIBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191800 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c][Disassembler] Add an option to reproduce in disassembled output theQuentin Colombet2013-10-012-8/+47
| | | | | | | | | | | | | | | comments issued with verbose assembly. E.g., on a vector shuffle operation, disassembled output are: * Without the option: vpshufd $-0x79, (%rsp), %xmm0 * With the option: vpshufd $-0x79, (%rsp), %xmm0 ## xmm0 = mem[3,1,0,2] This part of <rdar://problem/14687488>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191799 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove triple from type unique testing cases.Manman Ren2013-10-013-6/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191794 91177308-0d34-0410-b5e6-96231b3b80d8
* Try to fix native-arm botManman Ren2013-10-011-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191793 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: remove duplication of DIEs when a DIE is part of the type systemManman Ren2013-10-016-18/+129
| | | | | | | | | | | | | | | | | | | | | | | | and it is shared across CUs. We add a few maps in DwarfDebug to map MDNodes for the type system to the corresponding DIEs: MDTypeNodeToDieMap, MDSPNodeToDieMap, and MDStaticMemberNodeToDieMap. These DIEs can be shared across CUs, that is why we keep the maps in DwarfDebug instead of CompileUnit. Sometimes, when we try to add an attribute to a DIE, the DIE is not yet added to its owner yet, so we don't know whether we should use ref_addr or ref4. We create a worklist that will be processed during finalization to add attributes with the correct form (ref_addr or ref4). We add addDIEEntry to DwarfDebug to be a wrapper around DIE->addValue. It checks whether we know the correct form, if not, we update the worklist (DIEEntryWorklist). A testing case is added to show that we only create a single DIE for a type MDNode and we use ref_addr to refer to the type DIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191792 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: add a pass that merges clauses.Vincent Lejeune2013-10-0110-7/+238
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191790 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Put PRED_X instruction in its own clauseVincent Lejeune2013-10-015-6/+1190
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191789 91177308-0d34-0410-b5e6-96231b3b80d8
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