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2011-12-16Extraneous whitespace and 80-col.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146780 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Fix off-by-one error in bucket sort.Jakob Stoklund Olesen
The bad sorting caused a misaligned basic block when building 176.vpr in ARM mode. <rdar://problem/10594653> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146767 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16APInt: update asserts for base-36Dylan Noblesmith
Hexatridecimal was added in r139695. And fix the unittest that now triggers the assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Don't adjust for alignment padding in OffsetIsInRange.Jakob Stoklund Olesen
This adjustment is already included in the block offsets computed by BasicBlockInfo, and adjusting again here can cause the pass to loop. When CreateNewWater splits a basic block, OffsetIsInRange would reject the new CPE on the next pass because of the too conservative alignment adjustment. This caused the block to be split again, and so on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146751 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Hexagon: Fix a nasty order-of-initialization bug.Benjamin Kramer
Reenable the tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146750 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16In DICompositeType, referenced to derived type is either metadata or null.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146744 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Clarify and fix subprogram description.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146743 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Note ARM constant island alignment in the release notes.Jakob Stoklund Olesen
The command line option should be removed, but not until the feature has gotten a lot of testing. The ARMConstantIslandPass tends to have subtle bugs that only show up after a while. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Adds a JSON parser and a benchmark (json-bench) to catch performance ↵Manuel Klimek
regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Put the '*' in the right place in the unit test. Forgot to fix up thisChandler Carruth
bit of style, sorry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146733 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Make GCC happy by using makeAraryRef instead of the implicit conversion.Chandler Carruth
I have no idea why GCC can't cope with the implicit conversion and Clang can, or whose bug it is. Grr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146732 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Add a generic collection of class templates to ADT for buildingChandler Carruth
variadic-like functions in C++98. See the comments in the header file for a more detailed description of how these work. We plan to use these extensively in the AST matching library. This code and idea were originally authored by Zhanyong Wan. I've condensed it using macros to reduce repeatition and adjusted it to fit better with LLVM's ADT. Thanks to both David Blaikie and Doug Gregor for the review! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146729 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16By popular demand, link up types by name if they are isomorphic and one is anChris Lattner
autorenamed version of the other. This makes the IR easier to read, because we don't end up with random renamed versions of the types after LTO'ing a large app. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146728 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Don't try to match 'unpackl/h v, v' for 32xi8 and 16xi16 when only AVX1 is ↵Craig Topper
supported. Fix 'unpackh v, v' for 256-bit types to understand 128-bit lanes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146726 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Tweak CMake build on Cygwin.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146725 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Target/Hexagon: Fix CMake build.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146724 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Avoid a confusing assert for silly options: -unroll-runtime -unroll-count=1.Andrew Trick
No need for an explicit test case for an unsupported combination of options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16[asan] add a test for instrumenting globalsKostya Serebryany
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146718 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16ARM NEON aliases for vmovq.f*Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16Extract a method. No functional change.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146713 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16llvm-config: Fix --targets-built, I changed this to use the registry but wasn'tDaniel Dunbar
properly initializing the target infos. I decided it wasn't worth linking them in for this, so just switched back to using the Makefile variable for now. We can reconsider later if we ever get pluggable targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146711 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Thumb2 ADR assembly parsing w/o the .w suffix.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146710 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Make sure we correctly note the existence of an i8 immediate for vblendvps ↵Eli Friedman
and friends, so we compute fixups correctly. PR11586. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146709 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15llvm-config: Update help text for removal of "backend" pseudo component.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146708 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15build/unittests: Fix llvm-config names for gtest libraries, and bring MakefileDaniel Dunbar
library names in line with those used by CMake. - Patch by Johannes Obermayr, with tweaks by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146706 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Move parts of lib/Target that use CodeGen into lib/CodeGen.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146702 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Make check a bit more strict so we don't call ARM_AM::getFP32Imm with a ↵Eli Friedman
value that isn't a 32-bit value. (This is just to be safe; I don't think this actually causes any issues in practice.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146700 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15ARM NEON VCLE is an alias for VCGE w/ the source operands reversed.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146699 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15[asan] add the name of the module to the description of a global variable. ↵Kostya Serebryany
This improves the readability of global-buffer-overflow reports. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146698 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Add MCTargetDesc library to Hexagon targetTony Linthicum
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146692 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15ARM NEON VTBL/VTBX assembly parsing and encoding.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146691 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Enable proper constant island alignment by default.Jakob Stoklund Olesen
The code size increase is tiny (< 0.05%) because so little code uses 16-byte constant pool entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Add missing zmovl AVX patterns which were causing crashes.Chad Rosier
Patch by Elena Demikhovsky <elena.demikhovsky@intel.com>! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15[asan] fix a bug (issue 19) where dlclose and the following mmap caused a ↵Kostya Serebryany
false positive. compiler part. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146688 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Silence warning.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146686 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15ARM NEON two-register double spaced register list parsing support.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146685 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Fix assert in LowerBUILD_VECTOR for v16i16 type on AVX.Chad Rosier
Patch by Elena Demikhovsky <elena.demikhovsky@intel.com>! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146684 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Zap unnecessary semicolons.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146682 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Set specific target cpu for testcase.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146678 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Added test case for r146671.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146675 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Use the proper comparator for set_intersection.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Fix VSELECT operand order. Was previously backwards, causing bogus vector ↵Lang Hames
shift results - <rdar://problem/10559581>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Update DebugLoc while merging nodes at -O0.Devang Patel
Patch by Kyriakos Georgiou! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146670 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Add a test case to make sure that the nop really does follow the bl on ppc64 elfHal Finkel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Virtual table holder field is either metadata or null. Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146665 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Ensure that the nop that should follow a bl call in PPC64 ELF actually doesHal Finkel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Synthesize missing register class intersections.Jakob Stoklund Olesen
The function TRI::getCommonSubClass(A, B) returns the largest common sub-class of the register classes A and B. This patch teaches TableGen to synthesize sub-classes such that the answer is always maximal. In other words, every register that is in both A and B will also be present in getCommonSubClass(A, B). This introduces these synthetic register classes: ARM: GPRnopc_and_hGPR GPRnopc_and_hGPR hGPR_and_rGPR GPRnopc_and_hGPR GPRnopc_and_hGPR hGPR_and_rGPR tGPR_and_tcGPR hGPR_and_tcGPR X86: GR32_NOAX_and_GR32_NOSP GR32_NOAX_and_GR32_NOREX GR64_NOSP_and_GR64_TC GR64_NOSP_and_GR64_TC GR64_NOREX_and_GR64_TC GR32_NOAX_and_GR32_NOSP GR32_NOAX_and_GR32_NOREX GR32_NOAX_and_GR32_NOREX_NOSP GR64_NOSP_and_GR64_TC GR64_NOREX_and_GR64_TC GR64_NOREX_NOSP_and_GR64_TC GR32_NOAX_and_GR32_NOSP GR32_NOAX_and_GR32_NOREX GR32_NOAX_and_GR32_NOREX_NOSP GR32_ABCD_and_GR32_NOAX GR32_NOAX_and_GR32_NOSP GR32_NOAX_and_GR32_NOREX GR32_NOAX_and_GR32_NOREX_NOSP GR32_ABCD_and_GR32_NOAX GR32_NOAX_and_GR32_TC GR32_NOAX_and_GR32_NOSP GR64_NOSP_and_GR64_TC GR32_NOAX_and_GR32_NOREX GR32_NOAX_and_GR32_NOREX_NOSP GR64_NOREX_and_GR64_TC GR64_NOREX_NOSP_and_GR64_TC GR32_ABCD_and_GR32_NOAX GR64_ABCD_and_GR64_TC GR32_NOAX_and_GR32_TC GR32_AD_and_GR32_NOAX Other targets are unaffected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146657 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Pass optLevel to XCoreDAGToDAGISel.Richard Osborne
Patch by Kyriakos Georgiou. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146656 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Fix test.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Make constant folding for GEPs a bit more aggressive.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146639 91177308-0d34-0410-b5e6-96231b3b80d8
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