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* Reconfigure config.h and llvm-config.h.Logan Chien2012-05-092-1/+126
| | | | | | | The config.h and llvm-config.h was out-of-date, and missing a lot of important #defines. Change-Id: I1394a2de64915efd56686de4bdb7999cc9705660
* Merge "Add libLLVMObject to read executable file."Andrew Hsieh2012-05-061-0/+2
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| * Add libLLVMObject to read executable file.Logan Chien2012-04-201-0/+2
| | | | | | | | Change-Id: I9ce8742d12fd3d9c57cec182e76c7385d3f0e3bc
* | Merge with LLVM upstream r155090.Shih-wei Liao2012-04-24116-1285/+2151
|\ \ | |/ |/| | | | | | | | | Conflicts: lib/Support/Unix/PathV2.inc Change-Id: I7b89833849f6cbcfa958a33a971d0f7754c9cb2c
| * Allow targets to select the default scheduler by name.Andrew Trick2012-04-192-0/+4
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155090 91177308-0d34-0410-b5e6-96231b3b80d8
| * whitespaceAndrew Trick2012-04-191-8/+8
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155089 91177308-0d34-0410-b5e6-96231b3b80d8
| * This reverts a long string of commits to the Hexagon backend. TheseChandler Carruth2012-04-182-1584/+358
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commits have had several major issues pointed out in review, and those issues are not being addressed in a timely fashion. Furthermore, this was all committed leading up to the v3.1 branch, and we don't need piles of code with outstanding issues in the branch. It is possible that not all of these commits were necessary to revert to get us back to a green state, but I'm going to let the Hexagon maintainer sort that out. They can recommit, in order, after addressing the feedback. Reverted commits, with some notes: Primary commit r154616: HexagonPacketizer - There are lots of review comments here. This is the primary reason for reverting. In particular, it introduced large amount of warnings due to a bad construct in tablegen. - Follow-up commits that should be folded back into this when reposting: - r154622: CMake fixes - r154660: Fix numerous build warnings in release builds. - Please don't resubmit this until the three commits above are included, and the issues in review addressed. Primary commit r154695: Pass to replace transfer/copy ... - Reverted to minimize merge conflicts. I'm not aware of specific issues with this patch. Primary commit r154703: New Value Jump. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154703: Remove iostream usage - r154758: Fix CMake builds - r154759: Fix build warnings in release builds - Please incorporate these fixes and and review feedback before resubmitting. Primary commit r154829: Hexagon V5 (floating point) support. - Primarily reverted due to merge conflicts. - Follow-up commits that should be folded back into this when reposting: - r154841: Remove unused variable (fixing build warnings) There are also accompanying Clang commits that will be reverted for consistency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155047 91177308-0d34-0410-b5e6-96231b3b80d8
| * SourceMgr: Colorize diagnostics.Benjamin Kramer2012-04-181-2/+5
| | | | | | | | | | | | Same color scheme as clang uses. The colors are only enabled if the output is a tty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155035 91177308-0d34-0410-b5e6-96231b3b80d8
| * Tidy up. Trailing whitespace.Jim Grosbach2012-04-181-2/+2
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155013 91177308-0d34-0410-b5e6-96231b3b80d8
| * TableGen add warning diagnostic helper functions.Jim Grosbach2012-04-181-0/+5
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155012 91177308-0d34-0410-b5e6-96231b3b80d8
| * SmallPtrSet: Reuse DenseMapInfo's pointer hash function instead of inventing ↵Benjamin Kramer2012-04-181-3/+0
| | | | | | | | | | | | | | | | | | | | a bad one ourselves. DenseMap's hash function uses slightly more entropy and reduces hash collisions significantly. I also experimented with Hashing.h, but it didn't gave a lot of improvement while being much more expensive to compute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154996 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove AVX vpermil intrinsics. I removed their uses from clang headers and ↵Craig Topper2012-04-181-14/+0
| | | | | | | | | | | | builtins a while back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154985 91177308-0d34-0410-b5e6-96231b3b80d8
| * fix pr12559: mark unavailable win32 math libcallsJoe Groff2012-04-171-2/+8
| | | | | | | | | | | | also fix SimplifyLibCalls to use TLI rather than compile-time conditionals to enable optimizations on floor, ceil, round, rint, and nearbyint git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154960 91177308-0d34-0410-b5e6-96231b3b80d8
| * platform support for counting column widths and checking isprintSeth Cantrell2012-04-171-0/+17
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154944 91177308-0d34-0410-b5e6-96231b3b80d8
| * Goodbye, JSONParser...Manuel Klimek2012-04-171-448/+0
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154930 91177308-0d34-0410-b5e6-96231b3b80d8
| * Adding operator== for document_iterator.Manuel Klimek2012-04-171-1/+4
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154927 91177308-0d34-0410-b5e6-96231b3b80d8
| * Unbreak the MSVC build, that next() thing again.Francois Pichet2012-04-171-1/+1
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154916 91177308-0d34-0410-b5e6-96231b3b80d8
| * SlotIndexes used to store the index list in a crufty custom linked-list. I can'tLang Hames2012-04-171-135/+73
| | | | | | | | | | | | | | | | | | | | | | | | for the life of me remember why I wrote it this way, but I can't see any good reason for it now. This patch replaces the custom linked list with an ilist. This change should preserve the existing numberings exactly, so no generated code should change (if it does, file a bug!). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154904 91177308-0d34-0410-b5e6-96231b3b80d8
| * Typo in an unused field.Andrew Trick2012-04-171-1/+1
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154895 91177308-0d34-0410-b5e6-96231b3b80d8
| * Implement GDB integration for source level debugging of code JITed usingPreston Gurd2012-04-161-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the MCJIT execution engine. The GDB JIT debugging integration support works by registering a loaded object image with a pre-defined function that GDB will monitor if GDB is attached. GDB integration support is implemented for ELF only at this time. This integration requires GDB version 7.0 or newer. Patch by Andy Kaylor! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154868 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove support for the special 'fast' value for fpmath accuracy for the moment.Duncan Sands2012-04-162-18/+4
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154850 91177308-0d34-0410-b5e6-96231b3b80d8
| * Hexagon V5 (Floating Point) Support.Sirish Pande2012-04-161-346/+1552
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154829 91177308-0d34-0410-b5e6-96231b3b80d8
| * Make it possible to indicate relaxed floating point requirements at the IR levelDuncan Sands2012-04-163-47/+132
| | | | | | | | | | | | | | | | | | | | through the use of 'fpmath' metadata. Currently this only provides a 'fpaccuracy' value, which may be a number in ULPs or the keyword 'fast', however the intent is that this will be extended with additional information about NaN's, infinities etc later. No optimizations have been hooked up to this so far. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154822 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove the methods for attaching metadata to instructions/retrieving metadataDuncan Sands2012-04-161-21/+0
| | | | | | | | | | | | | | from instructions. Chandler doesn't like them being here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154813 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add convenience methods to MDBuilder for attaching metadata to instructions,Duncan Sands2012-04-161-5/+27
| | | | | | | | | | | | | | | | | | and retrieving it from instructions. I don't have a use for this but is seems logical for it to exist. While there, remove some 'const' markings from methods which are in fact 'const' in practice, but aren't logically 'const'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154811 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove lto_codegen_set_whole_program_optimization. It is a work in progress,Rafael Espindola2012-04-161-6/+0
| | | | | | | | | | | | | | | | | | so we don't want it to show up in the stable 3.1 interface. While at it, add a comment about why LTOCodeGenerator manually creates the internalize pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154807 91177308-0d34-0410-b5e6-96231b3b80d8
| * Reapply 'Add reverseColor to raw_ostream'.Benjamin Kramer2012-04-162-0/+9
| | | | | | | | | | | | | | To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell, with a minor fix for mingw by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154805 91177308-0d34-0410-b5e6-96231b3b80d8
| * Revert r154800 which breaks windows builders.Argyrios Kyrtzidis2012-04-162-9/+0
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154802 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add reverseColor to raw_ostream.Argyrios Kyrtzidis2012-04-162-0/+9
| | | | | | | | | | | | | | To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154800 91177308-0d34-0410-b5e6-96231b3b80d8
| * add configure flag --with-default-sysrootSebastian Pop2012-04-162-3/+3
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154791 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove AVX2 vpermq and vpermpd intrinsics. These can now be handled with ↵Craig Topper2012-04-151-6/+0
| | | | | | | | | | | | normal shuffle vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154778 91177308-0d34-0410-b5e6-96231b3b80d8
| * Make member variables of AsmToken private. Remove unnecessary forward ↵Craig Topper2012-04-152-5/+1
| | | | | | | | | | | | declarations. Remove an unnecessary include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154775 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add the MDBuilder helper class for conveniently creating metadata.Duncan Sands2012-04-151-0/+101
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154766 91177308-0d34-0410-b5e6-96231b3b80d8
| * There is no need for setIsExact to be public. Make it private.Duncan Sands2012-04-141-2/+3
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154750 91177308-0d34-0410-b5e6-96231b3b80d8
| * Rename "fpaccuracy" metadata to the more generic "fpmath". That's because I'mDuncan Sands2012-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | thinking of generalizing it to be able to specify other freedoms beyond accuracy (such as that NaN's don't have to be respected). I'd like the 3.1 release (the first one with this metadata) to have the more generic name already rather than having to auto-upgrade it in 3.2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154744 91177308-0d34-0410-b5e6-96231b3b80d8
| * Make StringMap's copy ctor non-explicit.Benjamin Kramer2012-04-141-1/+1
| | | | | | | | | | | | | | Without this gcc doesn't allow us to put a StringMap into a std::map. Works with clang though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154737 91177308-0d34-0410-b5e6-96231b3b80d8
| * Enhance BBVectorize to more-properly handle pointer values and vectorize GEPs.Hal Finkel2012-04-141-0/+6
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154734 91177308-0d34-0410-b5e6-96231b3b80d8
| * misched: Added CanHandleTerminators.Andrew Trick2012-04-131-0/+7
| | | | | | | | | | | | | | | | | | This is a special flag for targets that really want their block terminators in the DAG. The default scheduler cannot handle this correctly, so it becomes the specialized scheduler's responsibility to schedule terminators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154712 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add support to BBVectorize for vectorizing selects.Hal Finkel2012-04-131-0/+3
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154700 91177308-0d34-0410-b5e6-96231b3b80d8
| * Remove getElfArchType from ELF.h. It's only used in ELFObjectFile.cpp and ↵Craig Topper2012-04-131-9/+0
| | | | | | | | | | | | there's already a copy there. ELF.h was hiding the one there and causing an unused function warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154657 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add forms of dominates and isReachableFromEntry that accept a UseDan Gohman2012-04-121-0/+3
| | | | | | | | | | | | | | | | | | directly instead of a user Instruction. This allows them to test whether a def dominates a particular operand if the user instruction is a PHI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154631 91177308-0d34-0410-b5e6-96231b3b80d8
| * HexagonPacketizer patch.Sirish Pande2012-04-121-12/+32
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154616 91177308-0d34-0410-b5e6-96231b3b80d8
| * This patch improves the MCJIT runtime dynamic loader by adding new handlingPreston Gurd2012-04-124-0/+86
| | | | | | | | | | | | | | | | | | | | | | | | of zero-initialized sections, virtual sections and common symbols and preventing the loading of sections which are not required for execution such as debug information. Patch by Andy Kaylor! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154610 91177308-0d34-0410-b5e6-96231b3b80d8
| * Fix 128-bit ptest intrinsics to take v2i64 instead of v4f32 since these are ↵Craig Topper2012-04-121-3/+3
| | | | | | | | | | | | integer instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154580 91177308-0d34-0410-b5e6-96231b3b80d8
| * Fix pasto.Benjamin Kramer2012-04-111-1/+1
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154527 91177308-0d34-0410-b5e6-96231b3b80d8
| * TableGen's regpressure: emit per-registerclass weight limits.Andrew Trick2012-04-111-1/+9
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154518 91177308-0d34-0410-b5e6-96231b3b80d8
| * Cache the hash value of the operands in the MDNode.Benjamin Kramer2012-04-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FoldingSet is implemented as a chained hash table. When there is a hash collision during insertion, which is common as we fill the table until a load factor of 2.0 is hit, we walk the chained elements, comparing every operand with the new element's operands. This can be very expensive if the MDNode has many operands. We sacrifice a word of space in MDNode to cache the full hash value, reducing compares on collision to a minimum. MDNode grows from 28 to 32 bytes + operands on x86. On x86_64 the new bits fit nicely into existing padding, not growing the struct at all. The actual speedup depends a lot on the test case and is typically between 1% and 2% for C++ code with clang -c -O0 -g. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154497 91177308-0d34-0410-b5e6-96231b3b80d8
| * FoldingSet: Push the hash through FoldingSetTraits::Equals, so clients can ↵Benjamin Kramer2012-04-112-15/+15
| | | | | | | | | | | | use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154496 91177308-0d34-0410-b5e6-96231b3b80d8
| * Add a C binding to the Target and TargetMachine classes to allow for emittingDuncan Sands2012-04-111-0/+142
| | | | | | | | | | | | | | | | binary and assembly. Patch by Carlo Kok. Emitting was inspired by but not based on the D llvm bindings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154493 91177308-0d34-0410-b5e6-96231b3b80d8
| * Comment typo fix.Duncan Sands2012-04-111-1/+1
| | | | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154488 91177308-0d34-0410-b5e6-96231b3b80d8
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