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2007-05-14Reverse last patch .. premature. Depends on uncommitted CBE patch.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37039 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Update this test to match the (corrected) output from the CBE.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37038 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Give names to the final result values of the part_set computations. ThisReid Spencer
just aids in readability and debugability of the output. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37037 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14The wrapping behavior of part_set is not desirable. Adjust theReid Spencer
documentation to describe the desired behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37036 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Revise definition of part_select. The wrapping behavior is not useful soReid Spencer
in the reverse case the only difference is that the bits are returned in reverse order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37035 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Correct a few comments.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37034 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Add passes -view-cfg and -view-cfg-only that are like -print-cfg andDan Gohman
-print-cfg-only except they use the ViewCFG function, which displays the CFG rendered with graphviz with gv. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Use templates for the GraphType for DefaultDOTGraphTraits' members insteadDan Gohman
of just using void*. This allows it to be used with graph adapters like Inverse. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37032 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Add a addRequiredTransitiveID member function, which is toDan Gohman
addRequiredTransitive as addRequiredID is to addRequired. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Add a skeleton for future contentsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37028 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14update commentsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37027 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-14Make the results for the rotate functions correct when rotateAmt == 0.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37026 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13Add some things needed by the llvm-gcc version supporting bit accurate integerReid Spencer
types: 1. Functions to compute div/rem at the same time. 2. Further assurance that an APInt with 0 bitwidth cannot be constructed. 3. Left and right rotate operations. 4. An exactLogBase2 function which requires an exact power of two or it returns -1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37025 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13add a linkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37024 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13Fix PR1413Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37023 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13this crashes globaloptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37021 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13Fix Transforms/GlobalOpt/2007-05-13-Crash.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37020 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13Emit function debug frames in one atom. This will prevent us from generating ↵Anton Korobeynikov
incorrect assembler in case of both debug information & exception information presented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37019 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13Emit multiple common EH frames for multiple (including blank) personalityAnton Korobeynikov
functions. This partly fixes PR1414: now we're restricted only to one personality function per eh frame, not per module. Further work on "multiple personalities" topic needs representative example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37018 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13add initial description of llvm top-level stuff.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37017 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-13finish the description of the bitstream format.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37016 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12More DWARF-related things cleanup:Anton Korobeynikov
1. Fix PR1380 2. Apply Duncan's patch from PR1410 3. Insert workaround for "one personality function per module" as noted in PR1414 4. Emit correct debug frames for x86/linux. This partly fixes DebugInfo/2006-11-06-StackTrace.cpp: stack trace is shown correctly, but arguments for function on top of stack are displayed incorrectly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37015 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12Fix shl to produce the correct result when the bitwidth is > 64 and theReid Spencer
shift amount is 0. Previously this code would do a lshr by the bit width which can lead to incorrect results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37010 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12Add a test case for shl of APInt integers > 64 bits by 0 shift amount.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37009 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12Get the size of auto arrays right, regardless of its changing size.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12Fix a grammaro.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37005 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12fix typoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37004 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12continued descriptionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37003 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12add a bunch of content.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37002 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12first stepChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37001 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-12Add a known QEMU problem.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37000 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11allow partially materialized modules to be written out, which just strips outChris Lattner
the functions which haven't been read. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36999 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Fix ↵Devang Patel
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049516.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36998 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11New test.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36997 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11significantly improve debug output of lsrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36996 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Update comments to say "vector" instead of "packed".Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36995 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Fix typos.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Remove forward-declarations for classes that don't exist.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36993 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Add explicit keywords to several constructors that now have one argument.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36992 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Simplify BranchInst::getSuccessor, avoiding a conditional operator.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36991 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11This patch extends the LoopUnroll pass to be able to unroll loopsDan Gohman
with unknown trip counts. This is left off by default, and a command-line option enables it. It also begins to separate loop unrolling into a utility routine; eventually it might be made usable from other passes. It currently works by inserting conditional branches between each unrolled iteration, unless it proves that the trip count is a multiple of a constant integer > 1, which it currently only does in the rare case that the trip count expression is a Mul operator with a ConstantInt operand. Eventually this information might be provided by other sources, for example by a pass that peels/splits the loop for this purpose. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11fix regressions from my previous checking, includingChris Lattner
Transforms/InstCombine/2006-12-08-ICmp-Combining.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36989 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Perform correct actions numbers/sizes computationAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Fix action No calculation in multiple-invoke-one-LP modeAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36987 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11For PR1411:Reid Spencer
Don't try to use {} bracketing when setting a variable in site.exp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36985 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11fix Transforms/InstCombine/2007-05-10-icmp-or.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36984 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11new testcase that crashes instcombineChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Drop ModuleID from comment.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11fix a memory leakChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36981 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11Fix a bug where the bcreader could crash on .bc files that were an exactChris Lattner
multiple of the page size, due to a bug in MappedFile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36980 91177308-0d34-0410-b5e6-96231b3b80d8
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