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2010-11-03Remove several unhelpful checks for isValid from sys::Path.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118127 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Make sure we're only storing a single bit here.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118126 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02per a suggestion by Frits van Bommel, mark all MBlaze Pseudo Chris Lattner
instructions as isCodeGenOnly in the parent class instead of sprinkling it throughout the .td files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118125 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Revert r118097 to fix buildbots.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118121 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Completely reject instructions that have an operand in theirChris Lattner
ins/outs list that isn't specified by their asmstring. Previously the asmmatcher would just force a 0 register into it, which clearly isn't right. Mark a bunch of ARM instructions that use this as isCodeGenOnly. Some of them are clearly pseudo instructions (like t2TBB) others use a weird hasExtraSrcRegAllocReq thing that will either need to be removed or the asmmatcher will need to be taught about it (someday). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118119 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Let the -inline-threshold command line argument take precedence over theJakob Stoklund Olesen
threshold given to createFunctionInliningPass(). Both opt -O3 and clang would silently ignore the -inline-threshold option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118117 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Don't try to enforce MAXPATHLEN in sys::Path for Unix. OS's can checkDan Gohman
limits on their own. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118110 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Fix a copy+pasto.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118106 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Avoid manipulating paths in fixed-sized arrays.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Obsessive formatting changes. No functionality impact.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118103 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify this code.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Omit unused parameter name.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118099 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify the EncodeInstruction method now that a lot of the special case stuffBill Wendling
is handled with the MC encoder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Since these fields are not exactly equivalent to the encoded field, rename ↵Owen Anderson
them to something with semantic meaning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118097 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Use '\0' instead of 0 for nul character constants.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Rename getAddrModeImm12OpValue to getAddrModeImmOpValue and expand it to workBill Wendling
with immediates up to 16-bits in size. The same logic is applied to other LDR encodings, e.g. VLDR, but which use a different immediate bit width (8-bits in VLDR's case). Removing the "12" allows it to be more generic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118094 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Rename encoder methods to match naming convention.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118093 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02mark a few codegenonly instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118092 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02appendSuffix: don't append a dot when the suffix is empty.Mikhail Glushenkov
Additionally, move the implementation of appendSuffix to Path.cpp: it is platform-independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Revert r118057, this is better fixed in appendSuffix itself.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118088 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Provide correct encodings for the remaining vst variants that we currently ↵Owen Anderson
generate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118087 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Eliminate some temporary std::strings.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118086 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Tentative encodings for the "single element from one lane" variant of vst1.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118084 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add correct encodings for basic variants for vst3 and vst4.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118082 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Do relaxations with FT_Org fragments. Fixes the FIXME:Rafael Espindola
// FIXME: We should compute this sooner, we don't want to recurse here, and // we would like to be more functional. In MCAssembler::ComputeFragmentSize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118080 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add NEON VST1-lane instructions. Partial fix for Radar 8599955.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118069 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add correct encodings for the basic variants for vst2.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118068 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add correct encodings for the basic form of vst1.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118067 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Micro-optimize.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Don't append a dot on platforms which don't use exe suffixes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118057 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02llvmc: Fix tool finding logic.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118056 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Factor out a common encoding class for loads and stores with a lane parameter.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118055 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Fix DIType verifier. The element 3 is DIFile now.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118054 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add correct encodings for the rest of the vld instructions that we generate.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118053 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02GetDLLSuffix: Remove the leading dot from LTDL_SHLIB_EXT.Mikhail Glushenkov
This allows using GetDLLSuffix() with appendSuffix(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Trailing whitespace.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118050 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02FindExecutable: remove the executability check.Mikhail Glushenkov
This makes the behaviour of FindExecutable more consistent across platforms, but I'm not very happy with the name... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118049 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Make FindProgramByName return paths with slashes unmodified on Windows.Mikhail Glushenkov
This makes its behaviour more consistent across platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118048 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-0280-col violations.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Path: Add GetEXESuffix() to complement GetDLLSuffix().Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118042 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Fixes <rdar://problem/8612856>: During postRAsched, the antidependenceAndrew Trick
breaker needs to check all definitions of the antidepenent register to avoid multiple defs of the same new register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118032 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Apply patch for use-after-free in InlineAsm constant handling,Dale Johannesen
PR 8522 / 8616046. Test reduction, analysis and patch by Tim Deegan! (However, review by someone who understands the classes here better is welcome. John Krum will return!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118030 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Sort bit assignments. Cosmetic change only.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118029 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118027 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Revert r114340 (improvements in Darwin function prologue/epilogue), as it brokeJim Grosbach
assumptions about stack layout. Specifically, LR must be saved next to FP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118026 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add support for expressions in .sleb/.uleb directives.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118023 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02If value map does not have register for an argument then try to find frame ↵Devang Patel
index before giving up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118022 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Use frameindex, if available, as a last resort to emit debug info for a ↵Devang Patel
parameter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118020 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Add correct NEON encodings for vld2, vld3, and vld4 basic variants.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117997 91177308-0d34-0410-b5e6-96231b3b80d8
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