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2002-09-17Add support for GCC 2.96Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3777 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-16Add a version of ChooseRegOrImmed to handle numerical constantsVikram S. Adve
introduced by InstrSelection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3735 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-12Fix a bug I introduced into the code generator. :(Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3694 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-11 - Change getelementptr instruction to use long indexes instead of uintChris Lattner
indexes for sequential types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3681 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-08Make sure the leakdetector is told about temporary Phi nodes also, so it doesn'tChris Lattner
erroneously report them as leaks git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3624 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-08Inform the memory leak detector that TmpInstruction objects should not beChris Lattner
subject to memory leak checking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3623 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-03 - Renamed Type::isIntegral() to Type::isInteger()Chris Lattner
- Added new method Type::isIntegral() that is the same as isInteger, but also accepts bool. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3574 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-24Use newly-added type inspection support in InstTreeNode subclasses.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3501 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-24Moved code here to extract memory instruction indices and to checkVikram S. Adve
whether FoldGetElemNodes should be called. This is machine-independent but was in the Sparc directory. This is in a new function: GetMemInstArgs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3500 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-23Added #include <alloca.h>Anand Shukla
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3491 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-22Eliminated the MemAccessInst class, folding contents into GEP class.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3487 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-22dumpNode() does not need to print MachineInstrs.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3444 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-15Unary Not (boolean and bitwise) is no longer a separate LLVM instructionVikram S. Adve
but is instead implemented with XOR. Note that the InstrForest opLabels for Not and BNot remain the same, i.e., the XOR is recognized and represented as a (boolean or bitwise) Not when building the instruction trees. But these tree nodes are now binary, not unary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3343 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-09* Removed extraneous #includesChris Lattner
* Fixed file headers to be consistent with the rest of LLVM * Other minor fixes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3278 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-09We are using std::vector, so remove extraneous namespace prefixesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3275 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04Add function GetConstantValueAsUnsignedInt.Vikram S. Adve
Fix 2 bugs in FoldGetElemChain so index vector is not modified when no GEPs are folded in, and so a hasLeadingZero is computed only for the last folded GEP, not the one after that if any. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3244 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-30* Move InstructionSelection Pass here instead of living in Sparc.cpp. ItChris Lattner
is platform independant afterall. * Object orientize the functions, cleanup code a bit. Instead of static global functions, the helpers for instruction selection are now part of the InstructionSelection Pass class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3147 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-30Remove unused vectorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3143 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22moving to the Reoptimizer/Mapping dirMehwish Nagda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2993 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22*** empty log message ***Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-19changed size computationMehwish Nagda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2974 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17added check for Function with 0 BBMehwish Nagda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2942 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16Now will profile all Basic BlocksMehwish Nagda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2922 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-15Initial checking : Writes LLVM - MI mappiing to the .s fileMehwish Nagda
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2911 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.h.Vikram S. Adve
This class is now an annotation on BasicBlock. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2829 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08MachineInstr::dump() now takes no arguments.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2828 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25changes to make it compatible with 64bit gccAnand Shukla
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2791 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25MEGAPATCH checkin.Chris Lattner
For details, See: docs/2002-06-25-MegaPatchInfo.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2778 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-20Hide debugging optionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2676 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19Better folding getelementptr operations with mixedVikram S. Adve
array and struct indexes. Update operand values in CallArgsDescriptor (a new class) when replacing constant values with immediates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2645 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19cpValue2Value now needs a vector of MachineInstr to store return values.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2644 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06Replace all usages of Type::isPointerType with isa<PointerType>Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2486 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29Add neccesary #includeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2406 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29Eliminate duplicate or unneccesary #include'sChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28Split ConstantVals.h into Constant.h and Constants.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2378 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09Move FunctionArgument out of iOther.h into Argument.h and rename class toChris Lattner
be 'Argument' instead of FunctionArgument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2216 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-09GCC3.0 is reported to die without an alloca definition.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2186 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08Don't leak memory like a seiveChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2185 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-08Value cannot be directly instantiated. I think that this code was TRYING toChris Lattner
make a PHI node, although it was badly broken. This keeps tests passing, so we'll go with it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2184 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-07Change references to the Method class to be references to the FunctionChris Lattner
class. The Method class is obsolete (renamed) and all references to it are being converted over to Function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2144 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-31Fix a bug in previous bug fix.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2069 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-26Change references from Method to FunctionChris Lattner
change references from MethodARgument to FunctionArgument git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1991 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24Major overhaul to FoldGetElemPtr to handle mixed array and struct refs.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1968 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24Use deterministic iterator for treeRoots.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1967 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-24Change treeRoots data structure to make enumeration deterministic.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1962 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-18Constants are now added to the constant pool only when a loadVikram S. Adve
instruction is actually generated for them. Rename the different versions of SetMachineOperand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1903 91177308-0d34-0410-b5e6-96231b3b80d8
2002-03-18Use vector for machine instructions returned by GetInstructionsByRule.Vikram S. Adve
Fix constants in instructions generated for Phi elimination. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1902 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-12* Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and intoChris Lattner
llvm/Support/CFG.h * Make pred & succ iterators for intervals global functions * Add #includes that are now neccesary because BasicBlock.h doesn't include InstrTypes.h anymore git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1750 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-12Method.h no longer includes BasicBlock.hChris Lattner
Method::inst_* is now in llvm/Support/InstIterator.h GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1746 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-03* Switch over to cleaner TmpInstruction modelChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1648 91177308-0d34-0410-b5e6-96231b3b80d8
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