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2010-10-04This DAG combine BRCOND transformation can look pass truncate of the operand:Evan Cheng
// %a = ... // %b = and i32 %a, 2 // %c = srl i32 %b, 1 // brcond i32 %c ... // // into // // %a = ... // %b = and i32 %a, 2 // %c = setcc eq %b, 0 // brcond %c ... Make sure it restores local variable N1, which corresponds to the condition operand if it fails to match. This apparently breaks TCE but since that backend isn't in the tree I don't have a test for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115571 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04AVX intrinsics and builtins were also added to clangBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115566 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Spell AltiVec correctlyDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04The pshufw instruction came about in MMX2 when SSE was introduced. Don't placeBill Wendling
it in with the SSSE3 instructions. Steward! Could you place this chair by the aft sun deck? I'm trying to get away from the Astors. They are such boors! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115552 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Incorporate suggestions by Daniel Dunbar after his review. Thanks Daniel!Kevin Enderby
1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better named. Since it is just a predicate and isn't actually changing any state. 2) Added a missing return in the comments for setCurrentDwarfLoc() in include/llvm/MC/MCContext.h for fix formatting. 3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change state. 4) Simplified the last test in isValidDwarfFileNumber() to just a one line boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115551 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04ReleaseNotes: Note some changes to LLVM development infrastructure.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04ReleaseNotes: Note a header rename.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115549 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Implement ELF::R_X86_64_GOTPCREL.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115547 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Move isFixupKindX86PCRel.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115545 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Produce a R_X86_64_PLT32 when needed.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115541 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Produce a R_X86_64_GOT32 when needed.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115537 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04validator fixes; others remain, somebody who knows some html, please have a lookGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115526 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Remove unneeded headerJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115525 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Add KLEE 2.8 release notes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115524 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Add hook in MCSection to decide when to use "optimized nops", for eachJan Wen Voung
section kind. Previously, optimized nops were only used for MachO. Also added tests for ELF and COFF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115523 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Don't add the operand count to SCEV uniquing data; FoldingSetNodeIDDan Gohman
already knows its own length, so this is redundant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115521 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04A few more random Clang release notes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115520 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04minor tweaks and typosGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115518 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Fix lexical block's tag number.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115516 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04scheduler updateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04another tweakChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115510 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Include the section address in the computation of the relocation.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115509 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Correctly compute the relocation when it is not in the first fragment.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115506 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04static_cast to long, otherwise MSVC 2008 won't compile.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Removed the older style (in-allocator) problem construction system from the ↵Lang Hames
PBQP allocator. Problem construction is now done exclusively with the new builders. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Ada support has moved to dragonegg - I am no longer working onDuncan Sands
Ada in llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Fix a bunch of typos.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115500 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Altvec -> Altivec.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115499 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Update LLVM 2.8 release notes for ClangDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115498 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04checkpoint, the release notes are now feature complete.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04checkpointChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04checkpoint.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115489 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04Makefile.rules: Fix breakage on cygming --enable-shared.NAKAMURA Takumi
This has been applied already in r115093 on release_28. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115487 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04write Major Changes and Removed Features.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115486 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03move dragonegg up in the list, write blurbs for lldb and libc++Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115484 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03add a bunch of stuff that works with 2.8Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115483 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03va_args support for Win64.Anton Korobeynikov
Patch by Cameron! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Properly emit stack probe on win64 (for non-mingw targets).Anton Korobeynikov
Based on the patch by Cameron Esfahani! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Add 3DNowA instructions.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115477 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03unbreak buildbotChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115476 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03the immediate field of pshufw is actually an 8-bit field, not a 8-bit field ↵Chris Lattner
that is sign extended. This fixes PR8288 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115473 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Jim Asked us to move DataLayout on ARM back to the most specialized classes. DoRafael Espindola
so and also change X86 for consistency. Investigating if this can be improved a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03add support for the prefetch/prefetchw instructions, move femms intoChris Lattner
the right file. The assembler supports all the 3dnow instructions now, but not the "3dnowa" ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115468 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03what the heck, add support for the rest of the 3dNow! binary operations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115467 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Implement support for the bizarre 3DNow! encoding (which is unlike anythingChris Lattner
else in X86), and add support for pavgusb. This is apparently the only instruction (other than movsx) that is preventing ffmpeg from building with clang. If someone else is interested in banging out the rest of the 3DNow! instructions, it should be quite easy now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03GCC extensions are no longer used here - update the comment.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115463 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Remove two uses of the gcc specific 'aligned' attribute. ThisDuncan Sands
is partly because this attribute caused trouble in the past (the SmallVector one had to be changed from aligned to aligned(8) due to causing crashes on i386 for example; in theory the same might be needed in the Allocator case...). But it's mostly because there seems to be no point in special casing gcc here. Using the same implementation for all compilers results in better testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115462 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Add test to make sure that the MMX intrinsic calls make it out the other end inBill Wendling
tact. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115458 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Major changes to Cortex-A9 itinerary.Evan Cheng
1. Model dual issues as two FUs. 2. Model the pipelines correctly: two symmetric ALUs, the multiplier is a dependent pipeline on ALU0. The changes do not have much impact on codegen right now. But I plan to make pre-RA scheduler multi-issue aware which should take good advantage of the changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03Auto-upgrade tests for the new MMX intrinsic calls.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115456 91177308-0d34-0410-b5e6-96231b3b80d8
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