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2007-02-10Switch NodeMap from an std::map to a DenseMap. This speeds up bcwritingChris Lattner
of 447.dealII from 3.3s to 1.8s (80% faster). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34138 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10use typedefs where appropriateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34136 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10The ModuleLevel vector is often quite sparse. Switch it to a DenseMap. ThisChris Lattner
speeds up bcwriting of 447.dealII by 40%, from 4.63s to 3.32s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34135 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10Make the ModuleLevel datastructure more sane. When a function-local valueChris Lattner
is inserted into the table, it remembers that the value needs to be popped off. This makes purgeFunction much faster, speeding up bcwriting of 447.dealII from 6.8->4.6s (47%). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34133 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10Only compute the module levels info once per module, instead of onceChris Lattner
per function. This speeds up bcwriting on 447.dealII from 10.16s to 6.81s (49%). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34132 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10Clone and specialize CreateSlotIfNeeded into CreateFunctionValueSlot to handleChris Lattner
function-local values. This speeds up bcwriting a small 2.2% (10.384->10.156s on 447.dealII), but paves the way for more important changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34131 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10make getSlot/getTypeSlot inlineChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34130 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10getTypeSlot can never failChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34129 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10getSlot can never fail. Make it assert internally, eliminate checks inChris Lattner
clients. Same for getTypeSlot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34128 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10simplify getOrCreateTypeSlot, eliminat doInsertType. Eliminate post-order ↵Chris Lattner
iteration stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34127 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10simplify and speed up recursive type processing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34126 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10rename getOrCreateSlot -> CreateSlotIfNeeded. Noone cares about the retvalChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34125 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10refactor callers of insertType. inline insertType into its one remaining ↵Chris Lattner
caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34124 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10simplify code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34123 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10simplify some logic, reduce nestingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34122 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10Remove dead ctorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34121 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10ModuleContainsAllFunctionConstants is always trueChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34120 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10only one client of getOrCreateSlot can pass a void typed value. Check typeChris Lattner
there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34119 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10inline hasNullValue, rename some variables, simplify some code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34118 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10merge insertValue into its single caller, eliminate some redundant checks.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34117 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10merge doInsertValue into insertValueChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34116 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10insertvalue's second operand is always falseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34115 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10remove dead 'dontIgnore' flag for insertTypeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34114 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10rename getSlot -> getSlotType and getOrCreateSlot ->getOrCreateTypeSlotChris Lattner
for types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09Use int32_t and uint32_t to hopefully help weak compilers (cygwin) notReid Spencer
generate errors about being unable to resolve overloaded type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34103 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09Make SlotCalculator::getPlane an inline function. It is used inside loops.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34091 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09remove unneeded #includesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34086 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09remove dead code, the outputConstants function is now only called at module ↵Chris Lattner
scope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34085 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-091. constants can never occur in the symbol table.Chris Lattner
2. All function-level constants are now incorporated into the module-level constant pool, since the compaction table was removed. Eliminate extra work to check for them. This speeds up the bcwriter from 24.4s to 13.1s on 447.dealII and .73 -> .56s on kc++ in a release build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34084 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07move archive-specific stuff out of bcreader into archive library.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34022 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07move an llvmc-specific function out of the bcreader into llvmc.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34021 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07move AnalyzeBytecodeFile out of ReaderWrappers.cpp into Analyzer.cpp. NowChris Lattner
lli doesn't link in Analyzer.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34020 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07push bytecode decompressor out through APIs. Now the bytecode readerChris Lattner
api's look like this: ModuleProvider *getBytecodeModuleProvider( const std::string &Filename, ///< Name of file to be read BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer, std::string* ErrMsg = 0, ///< Optional error message holder BytecodeHandler* H = 0 ///< Optional handler for reader events ); This is ugly, but allows a client to say: getBytecodeModuleProvider("foo", 0); If they do this, there is no dependency on the compression libraries, saving codesize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07Move compressor out of the core Reader.cpp file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34007 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07remove dead ivars, thanks to Reid for noticing this!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33995 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07remove the handleVBR32/handleVBR64 callbacks. They are very fine-grained.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33994 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gccChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33980 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07Eliminate std::vectors from the bcanalyzer interface.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05For PR411:Reid Spencer
This patch replaces the SymbolTable class with ValueSymbolTable which does not support types planes. This means that all symbol names in LLVM must now be unique. The patch addresses the necessary changes to deal with this and removes code no longer needed as a result. This completes the bulk of the changes for this PR. Some cleanup patches will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02Changes to support making the shift instructions be true BinaryOperators.Reid Spencer
This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-31eliminate a temporary vector while parsing gep's from bc files.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33710 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-31eliminate a temporary vectorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33695 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer
confusion with external linkage types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30Bye, Bye Compaction Tables. The benefit compaction tables provides doesn'tReid Spencer
outweight its computational costs. This patch removes all compaction table handling from the bcreader and bcwriter. For the record, here's the difference betweeen having and not having compaction tables for some tests: Test With Without Size Chg Olden/mst 5,602 5,598 +0.1% viterbi 18,026 17,795 +1.3% obsequi 162,133 166,663 -2.8% burg 224,090 228,148 -1.8% kimwitu++ 4,933,263 5,121,159 -3.8% 176.gcc 8,470,424 9,141,539 -7.3% It seems that it is more beneficial to larger files, but even on the largest test case we have (176.gcc) it only amounts ot an I/O saving of 7.3%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33661 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28This file has been dead for a long time. Remove it.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33596 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26For PR761:Reid Spencer
Remove the Endianness and PointerSize fields from the ModuleHeader and replace it with the DataLayout field. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33529 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-19Back out last changes for dataLayout. Much more work is needed.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33347 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-18For PR761:Reid Spencer
Implement reading and writing of the Module's data layout string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33346 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.Chris Lattner
rename Type::getIntegralTypeMask to Type::getIntegerTypeMask. This makes naming much more consistent. For example, there are now no longer any instances of IntegerType that are not considered isInteger! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13Make sure that GEP indices are only 32 or 64 bits. We're not ready forReid Spencer
indices with other bit sizes yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33167 91177308-0d34-0410-b5e6-96231b3b80d8
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