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* Add LLVM plugin for gold.Nick Lewycky2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63623 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate configure.Nick Lewycky2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63622 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the ability to pass the path to binutils source to configure. This isNick Lewycky2009-02-03
| | | | | | | needed to build the LLVM gold plugin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63621 91177308-0d34-0410-b5e6-96231b3b80d8
* add another case of undefined behavior without crashing, PR3466.Chris Lattner2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63620 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r63600. It didn't fix the bug, it just moved it a bit.Nick Lewycky2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63618 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach AliasAnalysis that a bunch of the atomic intrinsics only dereference ↵Owen Anderson2009-02-03
| | | | | | their arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63616 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the callgraph when replacing InvokeInst with CallInst when inlining.Nick Lewycky2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63600 91177308-0d34-0410-b5e6-96231b3b80d8
* Explicitly pass in debug location information to BuildMI.Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63599 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass in something sensible for the debug location information when creating theBill Wendling2009-02-03
| | | | | | | initial PHI nodes of the machine function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63598 91177308-0d34-0410-b5e6-96231b3b80d8
* fix a bitcode reader bug where it can't handle extractelement correctly:Chris Lattner2009-02-03
| | | | | | | the index of the value being extracted is always an i32. This fixes PR3465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63597 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach ConvertUsesToScalar to handle memset, allowing it to handle Chris Lattner2009-02-03
| | | | | | | | | | | | | | | | crazy cases like: struct f { int A, B, C, D, E, F; }; short test4() { struct f A; A.A = 1; memset(&A.B, 2, 12); return A.C; } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63596 91177308-0d34-0410-b5e6-96231b3b80d8
* Fill in some missing DL propagation in getNode()s.Dale Johannesen2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63595 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SDL->getCurDebugLoc() instead of unknown loc for landing pads.Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63594 91177308-0d34-0410-b5e6-96231b3b80d8
* Explicitly pass in the "unknown" debug location. This is probably notBill Wendling2009-02-03
| | | | | | | | correct. We need more infrastructure before we can get the DebugLoc info for these instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63593 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete these two tests. They are specific to x86-64, and there's noDan Gohman2009-02-03
| | | | | | | | | | reliable way to do this with the current dejagnu infrastructure. If someone can figure out how to fix these tests so that they test what they are intended to test without spuriously failing on any popular platforms, they are invited to reinstate them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63592 91177308-0d34-0410-b5e6-96231b3b80d8
* Alphabetize includes.Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63591 91177308-0d34-0410-b5e6-96231b3b80d8
* rearrange how SRoA handles promotion of allocas to vectors.Chris Lattner2009-02-03
| | | | | | | | | | | | With the new world order, it can handle cases where the first store into the alloca is an element of the vector, instead of requiring the first analyzed store to have the vector type itself. This allows us to un-xfail test/CodeGen/X86/vec_ins_extract.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63590 91177308-0d34-0410-b5e6-96231b3b80d8
* Move isIdentifiedObject and isNoAliasCall into AliasAnalysis.cpp sinceDan Gohman2009-02-03
| | | | | | | | | they are useful to analyses other than BasicAliasAnalysis.cpp. Include the full comment for isIdentifiedObject in the header file. Thanks to Chris for suggeseting this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63589 91177308-0d34-0410-b5e6-96231b3b80d8
* this test produces an undefined value, we don't careChris Lattner2009-02-03
| | | | | | | what it is, but we do want the alloca promoted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63587 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate debug loc info during SDNode -> machine instr creation.Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63585 91177308-0d34-0410-b5e6-96231b3b80d8
* Create DebugLoc information in FastISel. Several temporary methods wereBill Wendling2009-02-03
| | | | | | | | created. Specifically, those BuildMIs which use "DebugLoc::getUnknownLoc()". I'll remove them soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63584 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagation in TargetLowering. Includes passing a DLDale Johannesen2009-02-03
| | | | | | | | into SimplifySetCC which gets called elsewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63583 91177308-0d34-0410-b5e6-96231b3b80d8
* It fails on Linux. XFAIL that machine.Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63582 91177308-0d34-0410-b5e6-96231b3b80d8
* This is passing for us. Should it have been reenabled?Bill Wendling2009-02-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63580 91177308-0d34-0410-b5e6-96231b3b80d8
* Add explicit -march=x86 to these tests so that they don'tDan Gohman2009-02-03
| | | | | | | default to -march=x86-64 on 64-bit hosts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63579 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the SubclassData field to hold ExtType, isTrunc, and MemIndexedModeDan Gohman2009-02-03
| | | | | | | | | information. This eliminates the need for the Flags field in MemSDNode, so this makes LoadSDNode and StoreSDNode smaller. Also, it makes FoldingSetNodeIDs for loads and stores two AddIntegers smaller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63577 91177308-0d34-0410-b5e6-96231b3b80d8
* Change Feature64Bit to not imply FeatureSSE2. All x86-64 hardware hasDan Gohman2009-02-03
| | | | | | | | | | | | | | | SSE2, however it's possible to disable SSE2, and the subtarget support code thinks that if 64-bit implies SSE2 and SSE2 is disabled then 64-bit should also be disabled. Instead, just mark all the 64-bit subtargets as explicitly supporting SSE2. Also, move the code that makes -march=x86-64 enable 64-bit support by default to only apply when there is no explicit subtarget. If you need to specify a subtarget and you want 64-bit code, you'll need to select a subtarget that supports 64-bit code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63575 91177308-0d34-0410-b5e6-96231b3b80d8
* Last DebugLoc propagation for this file.Dale Johannesen2009-02-02
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* Fix another test to not use -mcpu=yonah with 64-bit code.Dan Gohman2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63572 91177308-0d34-0410-b5e6-96231b3b80d8
* Yonah does not support x86-64. Change the -mcpu value to one that does.Dan Gohman2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63561 91177308-0d34-0410-b5e6-96231b3b80d8
* More DebugLoc propagation. This should be everythingDale Johannesen2009-02-02
| | | | | | | | except LegalizeOp itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63560 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve -fno-opt style option processing to not require an extraMike Stump2009-02-02
| | | | | | | | option to make the -fno- form on the option. We also document the new form in the CommandLine documentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63559 91177308-0d34-0410-b5e6-96231b3b80d8
* MergeValueInto is too smart: it might choose to do the merge the opposite ↵Owen Anderson2009-02-02
| | | | | | | | | | direction. Live interval reconstruction needs to account for this, and scour its maps to prevent dangling references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63558 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugLoc propagation. ExpandOp and PromoteOp,Dale Johannesen2009-02-02
| | | | | | | | among others. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63555 91177308-0d34-0410-b5e6-96231b3b80d8
* Only force SSE level if it is not correct.Torok Edwin2009-02-02
| | | | | | | Add an assert to check HasX86_64 status. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63552 91177308-0d34-0410-b5e6-96231b3b80d8
* Run dsymutil on darwin, when it is expected, before running gdb test.Devang Patel2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63548 91177308-0d34-0410-b5e6-96231b3b80d8
* Commit missing files.Dale Johannesen2009-02-02
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* inline SROA::ConvertToScalar, no functionality change.Chris Lattner2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63544 91177308-0d34-0410-b5e6-96231b3b80d8
* More DebugLoc propagation.Dale Johannesen2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63543 91177308-0d34-0410-b5e6-96231b3b80d8
* remove #if 0 code on Bill's request.Torok Edwin2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63542 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing spaces.Duncan Sands2009-02-02
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* Update hand-crafted VC++ build.Steve Naroff2009-02-02
| | | | | | | | - Add PACKAGE_STRING definition to Windows config.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63539 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugLoc propagation for int<->fp conversions.Dale Johannesen2009-02-02
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* Refactor PerformPHIConstruction, no functionality changes.Evan Cheng2009-02-02
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* xfail this for now, will fix shortly.Chris Lattner2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63533 91177308-0d34-0410-b5e6-96231b3b80d8
* update testChris Lattner2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63532 91177308-0d34-0410-b5e6-96231b3b80d8
* Reposition the DebugLoc field to reduce padding spaceDan Gohman2009-02-02
| | | | | | | on LP64 hosts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63530 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug which caused us to miscompile a couple of AdaChris Lattner2009-02-02
| | | | | | | tests. Thanks for the beautiful reduced testcase Duncan! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63529 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not add redundant arguments in a method definition DIE.Devang Patel2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63527 91177308-0d34-0410-b5e6-96231b3b80d8
* Make this test case smaller.Devang Patel2009-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63526 91177308-0d34-0410-b5e6-96231b3b80d8
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