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* MC: Add missing ')' in diagnostic.Daniel Dunbar2010-09-241-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114717 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r114703 and r114702, removing the isConditionalMove flag from ↵Owen Anderson2010-09-2310-21/+10
| | | | | | | | | instructions. After further reflection, this isn't going to achieve the purpose I intended it for. Back to the drawing board! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114710 91177308-0d34-0410-b5e6-96231b3b80d8
* Set alignment operand for NEON VST instructions.Bob Wilson2010-09-236-56/+86
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114709 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM-mode eh.sjlj.setjmp pseudo MC-inst lowering expansionJim Grosbach2010-09-231-0/+77
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114707 91177308-0d34-0410-b5e6-96231b3b80d8
* #+4 --> #4 for consistency with other asm outputJim Grosbach2010-09-231-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114706 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix formatting of output .s codeJim Grosbach2010-09-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114705 91177308-0d34-0410-b5e6-96231b3b80d8
* Add isConditionalMove bits to X86 and ARM instructions.Owen Anderson2010-09-235-10/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114703 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an TargetInstrDesc bit to indicate that a given instruction is a ↵Owen Anderson2010-09-235-0/+11
| | | | | | | | | conditional move. Not intended functionality change, as nothing uses this yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114702 91177308-0d34-0410-b5e6-96231b3b80d8
* remove an obsolete sectionChris Lattner2010-09-231-16/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114701 91177308-0d34-0410-b5e6-96231b3b80d8
* Set alignment operand for NEON VLD instructions.Bob Wilson2010-09-235-36/+69
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114696 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix Getting Started docs.Andrew Trick2010-09-232-24/+26
| | | | | | | | | configure expects LLVM Test Suite to be in projects/test-suite. Made the "getting started" and "testing infrastructure" docs internally consistent. Avoid confusion between llvm-test and llvm/test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114691 91177308-0d34-0410-b5e6-96231b3b80d8
* Correctly handle weak undefined symbols. Before we would get a invalid bindingRafael Espindola2010-09-232-5/+34
| | | | | | (2 == STB_WEAK | STB_GLOBAL). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114690 91177308-0d34-0410-b5e6-96231b3b80d8
* never mind. I can't read, apparentlyJim Grosbach2010-09-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114689 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix r114632. Return if the only terminator is an unconditional branch after ↵Evan Cheng2010-09-231-3/+5
| | | | | | the redundant ones are deleted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114688 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix opcode value for the 'trap' instruction, keeping the type suffix on theJim Grosbach2010-09-231-1/+1
| | | | | | constant. Hopefully the non-Darwin bots will like it... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114687 91177308-0d34-0410-b5e6-96231b3b80d8
* explicit 'unsigned long' on constant value. Hopefully make bots happier.Jim Grosbach2010-09-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114686 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak build. Jim, please review.Benjamin Kramer2010-09-231-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114684 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 114634 for now since buildbot claim it broke Clang self-hosting. I ↵Evan Cheng2010-09-231-4/+6
| | | | | | doubt it but it's possible it's exposing another bug somewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114681 91177308-0d34-0410-b5e6-96231b3b80d8
* trailing whitespaceJim Grosbach2010-09-231-28/+28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114680 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up the 'trap' instruction printing a bit. Non-Darwin assemblers don'tJim Grosbach2010-09-233-6/+36
| | | | | | | | | | | | | (yet) recognize the 'trap' mnemonic, so we use .short/.long to emit the opcode directly. On Darwin, however, we do want the mnemonic for more readable assembly code and better disassembly. Adjust the .td file to use the 'trap' mnemonic and handle using the binutils workaround in the assembly printer. Also tweak the formatting of the opcode values to make them consistent between the MC printer and the old printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114679 91177308-0d34-0410-b5e6-96231b3b80d8
* Correctly compute the offset of the symbol. Forgot these bits from theRafael Espindola2010-09-231-1/+4
| | | | | | last commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114678 91177308-0d34-0410-b5e6-96231b3b80d8
* nuke unused varJim Grosbach2010-09-231-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114676 91177308-0d34-0410-b5e6-96231b3b80d8
* rewrite the copyright section to match reality: llvm does't have aChris Lattner2010-09-231-14/+18
| | | | | | | copyright assignment process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114673 91177308-0d34-0410-b5e6-96231b3b80d8
* add lldb and libc++ code owners.Chris Lattner2010-09-231-1/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114669 91177308-0d34-0410-b5e6-96231b3b80d8
* Represent relocations against local symbols as relocations against the sectionRafael Espindola2010-09-232-1/+33
| | | | | | | | | they are in. Both ways should be equivalent, but gas produces relocations against the section. Roman wrote the patch, I added the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114667 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix llvm-extract so that it changes the linkage of all GlobalValues toBob Wilson2010-09-232-17/+20
| | | | | | | | "external" even when doing lazy bitcode loading. This was broken because a function that is not materialized fails the !isDeclaration() test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114666 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid warnings about conversions to `bool' in MS compilers.Oscar Fuentes2010-09-232-2/+2
| | | | | | Patch by Nathan Jeffords! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114662 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix VS 2010 build.Oscar Fuentes2010-09-231-4/+4
| | | | | | Patch by Nathan Jeffords! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114661 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r114596, it's breaking a few tests.Nate Begeman2010-09-231-22/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114659 91177308-0d34-0410-b5e6-96231b3b80d8
* Bump LLVM in CMake makefiles to 2.9Douglas Gregor2010-09-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114640 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the FIXME.Rafael Espindola2010-09-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114639 91177308-0d34-0410-b5e6-96231b3b80d8
* Follow up to r114630. Do not optimize away unconditional branch following a ↵Evan Cheng2010-09-231-6/+4
| | | | | | conditional one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114634 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable codegen prepare critical edge splitting. Machine instruction passes nowEvan Cheng2010-09-2311-25/+28
| | | | | | | break critical edges on demand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114633 91177308-0d34-0410-b5e6-96231b3b80d8
* If there are multiple unconditional branches terminating a block, eliminate allEvan Cheng2010-09-231-1/+17
| | | | | | | | but the first one. Those will never be executed. There was logic to do this but it was faulty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114632 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't sink insert_subreg, subreg_to_reg, reg_sequence. They are meant to beEvan Cheng2010-09-231-1/+10
| | | | | | | close to their sources to facilitate coalescing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114631 91177308-0d34-0410-b5e6-96231b3b80d8
* SDISel should not optimize a unconditional branch following a conditional branchEvan Cheng2010-09-231-4/+5
| | | | | | | | | | | | | when the unconditional branch destination is the fallthrough block. The canonicalization makes it easier to allow optimizations on DAGs to invert conditional branches. The branch folding pass (and AnalyzeBranch) will clean up the unnecessary unconditional branches later. This is one of the patches leading up to disabling codegen prepare critical edge splitting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114630 91177308-0d34-0410-b5e6-96231b3b80d8
* Moved the PBQP allocator class out of the header and back in to the cpp file ↵Lang Hames2010-09-234-181/+193
| | | | | | | | | | | | | | | | to hide the gory details. Allocator instances can now be created by calling createPBQPRegisterAllocator. Tidied up use of CoalescerPair as per Jakob's suggestions. Made the new PBQPBuilder based construction process the default. The internal construction process remains in-place and available via -pbqp-builder=false for now. It will be removed shortly if the new process doesn't cause any regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114626 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed a crash in the enhanced disassembler whereSean Callanan2010-09-231-0/+2
| | | | | | | | because of the lack of a newline, AsmToken::Eof was being found instead of AsmToken::EndOfStatement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114621 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix llvm-extract -delete's lazy loading to materialize the functions thatDan Gohman2010-09-232-7/+56
| | | | | | | will not be deleted, rather than the ones that will. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114614 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for ELF PLT references for ARM MC asm printing. Adding aJim Grosbach2010-09-226-18/+52
| | | | | | | | | | new VariantKind to the MCSymbolExpr seems like overkill, but I'm not sure there's a more straightforward way to get the printing difference captured. (i.e., x86 uses @PLT, ARM uses (PLT)). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114613 91177308-0d34-0410-b5e6-96231b3b80d8
* Make SetVector's remove indicate whether it actually removed something.Dan Gohman2010-09-221-1/+3
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* Enable a few additional asserts in MC instruction lowering.Jim Grosbach2010-09-221-9/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114601 91177308-0d34-0410-b5e6-96231b3b80d8
* A select between a constant and zero, when fed by a bit test, can be efficientlyOwen Anderson2010-09-222-0/+42
| | | | | | | | lowered using a series of shifts. Fixes <rdar://problem/8285015>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114599 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR8201: Update the code to call via X86::CALL64pcrel32 in the 64-bit case.Cameron Esfahani2010-09-222-4/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114597 91177308-0d34-0410-b5e6-96231b3b80d8
* <rdar://problem/8228022> Wvector-conversions warnings in arm_neon.hNate Begeman2010-09-221-5/+22
| | | | | | | | Explicitly cast arguments to the type the builtin expects, which is <vN x i8> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114596 91177308-0d34-0410-b5e6-96231b3b80d8
* Change VDUPLANE DAG combiner to just return the result instead of callingBob Wilson2010-09-221-5/+3
| | | | | | | | | CombineTo to avoid putting the result on the worklist. I don't think it makes much difference for now, but it might help someday as we add more DAG combine optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114595 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid some Mach-O specific alignment being done on ELF.Rafael Espindola2010-09-228-25/+65
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114594 91177308-0d34-0410-b5e6-96231b3b80d8
* allow target-specific label suffixes, patch by Yuri Gribov!Chris Lattner2010-09-223-1/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114592 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix uninitialized TBAAFlag field values.Dan Gohman2010-09-221-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114591 91177308-0d34-0410-b5e6-96231b3b80d8
* Combine both VMOVDRR(VMOVRRD) and VMOVRRD(VMOVDRR), instead of just doing oneBob Wilson2010-09-221-28/+35
| | | | | | | | | of those. Refactor to share code for handling BUILD_VECTOR(VMOVRRD). I don't have a testcase that exercises this, but it seems like an obvious good thing to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114589 91177308-0d34-0410-b5e6-96231b3b80d8
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