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2004-07-30Fix De Morgan's name.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15343 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30Start using the PatternMatcher a bit.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15342 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30Check in some useful helper routines for doing ML-style pattern matching onChris Lattner
the LLVM IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15341 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30I demand the ability to say 'if (isa<Value>(V))'!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15340 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Convert a few assertions with side-effects into regular old runtime checks.Brian Gaeke
These side-effects seem to make a difference when using llc -march=sparcv9 in Release mode (i.e., with -DNDEBUG); when they are left out, lots of instructions just get dropped on the floor, because they never end up in the schedule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15339 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403:Chris Lattner
http://llvm.cs.uiuc.edu/PR403 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15338 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15337 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15334 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403:Chris Lattner
http://llvm.cs.uiuc.edu/PR403 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15333 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Header movedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15332 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403:Chris Lattner
http://llvm.cs.uiuc.edu/PR403 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15331 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h => Instructions.h as per PR403.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15328 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix #includes of i*.h files => Instructions.h as per PR403Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15327 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Merge i*.cpp definitions into Instructions.cpp as part of bug403.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15326 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Merge i*.h headers into Instructions.h as part of bug403.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15325 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix test/Regression/Analysis/BasicAA/2004-07-28-MustAliasbug.llxChris Lattner
This also fixes the miscompilation of MallocBench/gs with dead store elimination enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15324 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Get rid of a few dead method declarations.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15323 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Get rid of calls to void llvm::printSet(const ValueSet &).Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15322 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Get rid of calls to void llvm::printSet(const ValueSet &).Brian Gaeke
Use LiveRange's iterator types and operations instead of ValueSet's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15321 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Don't derive from ValueSet to implement class LiveRange; instead, use aBrian Gaeke
SetVector<Value *> data member. Add << operator for LiveRanges (a dumb one, for now.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15320 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix a few typoes and grammaroes in comments.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15319 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Fix typo in comment.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15318 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Remove mustSaveAcrossCalls flag, which isn't ever read, and its mutator,Brian Gaeke
markForSaveAcrossCalls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15317 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Move Transforms/BasicAA to Analysis/BasicAAChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15316 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Due to a bug in BasicAA, DSE is incorrectly deleting the first store inChris Lattner
this testcase, causing the miscompilation of MallocBench/gs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15315 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29Updates to reflect most recent changes to bytecode file format:Reid Spencer
* Dependent libraries & target triple * Short block headers * 24-bit type slot ids. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15314 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Fix grammar, eliminate double parenthesized sentence fragment.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15313 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28* Wrap code listings in <div class="doc_code">Misha Brukman
* Wrap keywords in <tt> * Wrap lines at 80 cols git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15312 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28* Use the doc_code class for code listings to make it stand out from textMisha Brukman
* Wrap text in soft, comfortable <div>s and <p>s * Wrap lines at 80 cols git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Put <tt> around verbatim code elements.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15310 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Minor correctionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15309 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28TargetInstrInfo::hasOperandInterlock() is always true, because it isBrian Gaeke
never overridden by any target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15308 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Add notes on bug involving casting ulong -> double, thanks to Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15307 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Simplify loading (un)signed constants to registers, patch by Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Remove an extra 8 byte distance penalty. Patch by Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15305 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Find longs by type, not by their primitive size being 64. Patch by Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15304 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28LI can only take signed values, so values > 32767 can only be loaded with ORIMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15299 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Reorganize tests to place them in proper directories.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15298 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts have been fixed;Misha Brukman
2003-05-22-VarSizeArray is broken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15297 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28Fix printing of immediate operands by looking at their operand types inMisha Brukman
the TargetInstrInfo. This fixes UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15296 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Renamed files:Misha Brukman
* PowerPCReg.td => PowerPCRegisterinfo.td * PowerPCInstrs.td => PowerPCInstrInfo.td git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15295 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27ConstantTypeMustBeLoaded has been incorporated into SparcV9PreSelection, itsBrian Gaeke
only user. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15294 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27This was the only user of TargetInstrInfo::ConstantTypeMustBeLoaded().Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15293 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27This is the regression test for the change to InstructionCombining.cppRobert Bocchino
that I made today. It illustrates that the old version of the code would crash if the RHS of a multiplication were a ConstantExpr that could not be resolved into a ConstantInt or ConstantFP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15292 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27This change fixed a bug in the function visitMul. The prior versionRobert Bocchino
assumed that a constant on the RHS of a multiplication was either an IntConstant or an FPConstant. It checked for an IntConstant and then, if it did not find one, did a hard cast to an FPConstant. That code would crash if the RHS were a ConstantExpr that was neither an IntConstant nor an FPConstant. This version replaces the hard cast with a dyn_cast. It performs the same way for IntConstants and FPConstants but does nothing, instead of crashing, for constant expressions. The regression test for this change is 2004-07-27-ConstantExprMul.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15291 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27*** empty log message ***Robert Bocchino
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15290 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Get rid of the (apparently non-working) filePrinterEmitter which is added inBrian Gaeke
debug mode. Its only effect seems to be the creation of an empty file... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15289 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Branch selection support implemented by Nate Begeman for long branches.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15288 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Fix the nightly tester to default to using gnuplot in /usr/binChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15287 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Correctly print out long branches, assert on finding pseudo instr COND_BRANCHMisha Brukman
Patch by Nate Begeman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15286 91177308-0d34-0410-b5e6-96231b3b80d8
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