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* Implementation of class MachineFrameInfo.Vikram S. Adve2002-04-251-0/+50
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2313 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't record instructions for copying method arguments in theVikram S. Adve2002-04-251-66/+78
| | | | | | | | | AddedInstrns sets for the first machine instruction. It is hard to ensure that the right order is preserved, and sure enough, the order was broken. Instead, use a separate set for the function entry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2312 91177308-0d34-0410-b5e6-96231b3b80d8
* * getAsString requires that the input array is string compatible, soChris Lattner2002-04-181-33/+32
| | | | | | | | assert it. * Use WriteAsOperand instead of getStringValue for constants git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2296 91177308-0d34-0410-b5e6-96231b3b80d8
* Just use << isntead of forcing getStrValueChris Lattner2002-04-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2294 91177308-0d34-0410-b5e6-96231b3b80d8
* Only print debug message if DEBUG_RA is onChris Lattner2002-04-151-8/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2254 91177308-0d34-0410-b5e6-96231b3b80d8
* Only emit message if DEBUG_RA is onChris Lattner2002-04-151-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2252 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle the FP format problem, where outputed FP constants were not preciseChris Lattner2002-04-111-7/+24
| | | | | | | enough. This fixes compilation of the health benchmark. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2228 91177308-0d34-0410-b5e6-96231b3b80d8
* Move FunctionArgument out of iOther.h into Argument.h and rename class toChris Lattner2002-04-091-1/+1
| | | | | | | be 'Argument' instead of FunctionArgument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2216 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate unneccesary extraneous iteratorsChris Lattner2002-04-091-10/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2215 91177308-0d34-0410-b5e6-96231b3b80d8
* Add explicit #includes of Function.h to make up for the removed #includeChris Lattner2002-04-091-0/+1
| | | | | | | in iOther.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2209 91177308-0d34-0410-b5e6-96231b3b80d8
* iUse new form of pop_back to make code more conciseChris Lattner2002-04-091-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2202 91177308-0d34-0410-b5e6-96231b3b80d8
* No need to reserve space, erasing does not change the size of the container.Chris Lattner2002-04-091-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2201 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete NOP instructions as they are eliminated.Chris Lattner2002-04-091-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2199 91177308-0d34-0410-b5e6-96231b3b80d8
* * Add a file header with some informationChris Lattner2002-04-091-35/+25
| | | | | | | | | | | * Delete the DelaySlotInfo objects created by the SchedulingManager class. These leaked objects were accounting for 3/4 of the memory leaked by the backend, so this is a relatively major win. * Reorganize SchedulingManager::getDelaySlotInfoForInstr so that it has better code locality (making it easier to read). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2197 91177308-0d34-0410-b5e6-96231b3b80d8
* * Add a useful file commentChris Lattner2002-04-091-91/+7
| | | | | | | | | * Move InsertPrologEpilogCode class to PrologEpilogCodeInserter.cpp -> Among other things, this eliminates the need for the minstrVec static global array. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2195 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the InsertPrologEpilogCode class out of the Sparc.cpp file into theChris Lattner2002-04-091-81/+0
| | | | | | | | | | new PrologEpilogCodeInserter.cpp file, and include the bodies of the GetInstructionsFor(Prolog|Epilog) functions from SparcInstrSelection.cpp into the class. This eliminates the need for a static global vector of instructions and a class of errors that is really unneccesary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2194 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the InsertPrologEpilogCode class out of the Sparc.cpp file, and includeChris Lattner2002-04-091-0/+153
| | | | | | | | | the bodies of the GetInstructionsFor(Prolog|Epilog) functions from SparcInstrSelection.cpp into the class. This eliminates the need for a static global vector of instructions and a class of errors that is really unneccesary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2193 91177308-0d34-0410-b5e6-96231b3b80d8
* Include prototype for interface to PrologEpilogCodeInserter.cpp fileChris Lattner2002-04-091-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2192 91177308-0d34-0410-b5e6-96231b3b80d8
* Use new higher level isFloatingPoint() functionChris Lattner2002-04-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2191 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up the ownership model a bit so that nodes actually get deleted moreChris Lattner2002-04-091-12/+8
| | | | | | | | frequently. This still leaks edges quite a bit, but it leaks no nodes (I think). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2190 91177308-0d34-0410-b5e6-96231b3b80d8
* * General cleanupsChris Lattner2002-04-091-21/+21
| | | | | | | | * In calcLiveVarSetsForBB, do not leak a ValueSet every time the function is called! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2189 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert AddedInstrMapType to contain AddedInstrns by value instead of byChris Lattner2002-04-093-65/+39
| | | | | | | pointer so that they do not all get leaked! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2188 91177308-0d34-0410-b5e6-96231b3b80d8
* GCC3.0 is reported to die without an alloca definition.Chris Lattner2002-04-091-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2186 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't leak memory like a seiveChris Lattner2002-04-081-18/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2185 91177308-0d34-0410-b5e6-96231b3b80d8
* Value cannot be directly instantiated. I think that this code was TRYING toChris Lattner2002-04-081-5/+3
| | | | | | | | 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
* s/Method/FunctionChris Lattner2002-04-088-37/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2180 91177308-0d34-0410-b5e6-96231b3b80d8
* s/method/functionChris Lattner2002-04-081-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2177 91177308-0d34-0410-b5e6-96231b3b80d8
* isLabelType is obsoleteChris Lattner2002-04-081-1/+1
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* * Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.hChris Lattner2002-04-071-4/+4
| | | | | | | | because the slot calculator is already part of the VMCore library. * Rename incorporateMethod and purgeMethod to *Function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2154 91177308-0d34-0410-b5e6-96231b3b80d8
* Change references to the Method class to be references to the FunctionChris Lattner2002-04-079-207/+187
| | | | | | | | 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
* s/MethodType/FunctionTypeChris Lattner2002-04-042-7/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2115 91177308-0d34-0410-b5e6-96231b3b80d8
* Case numbers were not updated when Sparc.burg.in was changedVikram S. Adve2002-04-011-1/+2
| | | | | | | to add separate label for bitwise NOT operator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2091 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Fix a leftover bug in generating memory instructions.Vikram S. Adve2002-03-311-36/+38
| | | | | | | 2. Fix type used for TmpInstruction holding the return address. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2075 91177308-0d34-0410-b5e6-96231b3b80d8
* Added function getCallInstIndirectAddrVal() to set call interferenceVikram S. Adve2002-03-312-1/+11
| | | | | | | for that value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2074 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanup in printing constants. I think this included a bugVikram S. Adve2002-03-311-32/+14
| | | | | | | | fix related to putting a read-write variable in a read-only section, but I'm not sure now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2073 91177308-0d34-0410-b5e6-96231b3b80d8
* Add method clearCallInterference().Vikram S. Adve2002-03-311-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2071 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug in previous bug fix.Vikram S. Adve2002-03-311-6/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2069 91177308-0d34-0410-b5e6-96231b3b80d8
* Bug fix: address used by indirect call instruction should alsoVikram S. Adve2002-03-311-16/+21
| | | | | | | | be marked as having a Call Interference, even though it may not be live after the call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2068 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix CreateUIntSetInstruction() to handle sign extensions correctly.Vikram S. Adve2002-03-311-7/+37
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2059 91177308-0d34-0410-b5e6-96231b3b80d8
* s/Method/FunctionChris Lattner2002-03-291-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2035 91177308-0d34-0410-b5e6-96231b3b80d8
* Change references from Method to FunctionChris Lattner2002-03-261-6/+6
| | | | | | | change references from MethodARgument to FunctionArgument git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1991 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert to use new style casts instead of direct checkingChris Lattner2002-03-261-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1990 91177308-0d34-0410-b5e6-96231b3b80d8
* Refix bug: Add back method MachineCodeForInstruction::dropAllReferences.Vikram S. Adve2002-03-241-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1980 91177308-0d34-0410-b5e6-96231b3b80d8
* Destroy MethodLiveVarInfo after register allocation.Vikram S. Adve2002-03-241-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1976 91177308-0d34-0410-b5e6-96231b3b80d8
* Use deterministic iterator for SchedGraphs. This is actually notVikram S. Adve2002-03-241-24/+10
| | | | | | | useful right now when we only do local scheduling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1975 91177308-0d34-0410-b5e6-96231b3b80d8
* Bug fix: nextToTry was not being initialized in one case.Vikram S. Adve2002-03-241-3/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1974 91177308-0d34-0410-b5e6-96231b3b80d8
* Add option to disable scheduling.Vikram S. Adve2002-03-241-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1973 91177308-0d34-0410-b5e6-96231b3b80d8
* Add option to disable scheduling.Vikram S. Adve2002-03-241-39/+53
| | | | | | | | | Destroy live-variable information after scheduling so it is recomputed before later phases (e.g., reg. allocation). Use deterministic iterator to enumerate sched graphs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1972 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor changes.Vikram S. Adve2002-03-241-7/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1971 91177308-0d34-0410-b5e6-96231b3b80d8
* Major overhaul to FoldGetElemPtr to handle mixed array and struct refs.Vikram S. Adve2002-03-241-10/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1968 91177308-0d34-0410-b5e6-96231b3b80d8
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