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2003-05-27* Actually USE the statistic that we madeChris Lattner
* Implement SRoA for arrays git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6349 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Expose proto for SRoA pass.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6348 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Initial testcases for scalar replacement of aggregates passChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6347 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Implementation of the simple "scalar replacement of aggregates" transformationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6346 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27(1) Added special register class containing (for now) %fsr.Vikram S. Adve
Fixed spilling of %fcc[0-3] which are part of %fsr. (2) Moved some machine-independent reg-class code to class TargetRegInfo from SparcReg{Class,}Info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6343 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()Vikram S. Adve
and related functions and flags. Fixed several bugs where only "isDef" was being checked, not "isDefAndUse". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6342 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27(1) Added special register class containing (for now) %fsr.Vikram S. Adve
Fixed spilling of %fcc[0-3] which are part of %fsr. (2) Moved some machine-independent reg-class code to class TargetRegInfo from SparcReg{Class,}Info. (3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly() and related functions and flags. Fixed several bugs where only "isDef" was being checked, not "isDefAndUse". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Renamed opIsDef to opIsDefOnly.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6340 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27Added special register class containing (for now) %fsr.Vikram S. Adve
Fixed spilling of %fcc[0-3] which are part of %fsr. Moved some machine-independent reg-class code to class TargetRegInfo from SparcReg{Class,}Info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6339 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26Fix bug: InstCombine/2003-05-26-CastMiscompile.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6338 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6337 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26Changed http://tank... => http://llvm, and removed an extraneous mailto:.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6335 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Bug fix: right shift for int divide-by-power-of-2 was incorrect forVikram S. Adve
negative values. Need to add one to a negative value before right shift! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6334 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Bug fix: padding bytes within a structure should go after each field!Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6333 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Bug fix: sign-extension was not happening for C = -MININT since C == -C!Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6332 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Predicate things betterChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6331 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Do not show errors when moving file. The error is shown the first time anyoneMisha Brukman
runs `utils/cvsupdate' since there is no `cvs.out' file for mv to move, and it is reported as such. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6330 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Fix problem with last checkin.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6328 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Make case of GetNumOfInt/FloatArgRegs functions to be use lower caseVikram S. Adve
like all the other functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6326 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25Add support for compiling varargs functions.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6325 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24Reword to remove reference to how things worked in the past.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24Add ability to utilize the code emitter generator (CodeEmitterGen).Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6322 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24First cut at the Code Generator using the TableGen methodology.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24NOP instructions are pseudo-instructions. We should not have them explicitly inMisha Brukman
our representation, since they are usually special cases of already-existing instructions. This abstracts away methods that let a pass create and verify a NOP instruction, without relying on a `NOP' enum to be in existence in the target's instruction info descriptor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6319 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Suggest -save-temps instead of -S, -E.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6318 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Remove ".bc" from the end of InputFile if it is there, inBrian Gaeke
tools/lli/lli.cpp:main(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23gccld.cpp:Brian Gaeke
Fix typo in header. Add IsArchive static method. Roll LoadLibraryFromDirectory() into LoadLibrary(), and factor LoadLibraryExactName() out of the result. Instead of treating the current directory specially, just insert it into LibPaths in the beginning of main(). Make LoadLibrary() take a "search" flag that says whether to search for the correct library, or just trust that LibName is right. Make LinkLibrary() take a "search" flag, and pass it to LoadLibrary(). Change the for-loop over InputFilenames to detect ar archives and link them in as libraries without searching. Change the for-loop over Libraries to explicitly turn on the "search" flag to LinkLibrary() that makes LoadLibrary() search for the correct library (i.e., when processing -lNAME options.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Fix Bug: Linker/2003-04-26-NullPtrLinkProblem.llChris Lattner
This was a problem with constants having their types resolved to some new type, but there was already a constant of the new type created. Before, these types were never merged together, now they are. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Remove some cruft, add some methods to allow implementation of bugfix forChris Lattner
Bug: Linker/2003-04-26-NullPtrLinkProblem.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6313 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Cleaned up code layout; no functional changes.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Minor rewording/cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23New testcase identified by Brian Gaeke. Gotta love GCC extensions. :(Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Fix a problem brian identified.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6309 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23Clarify BugDriver.cpp:BugDriver::ParseInputFile()'s return values in itsBrian Gaeke
explanatory comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6308 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Remove long dead codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6307 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Remove using declarationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Add using declarationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Cleaned up code layout. No functional changes.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Remove using declarations and extraneous #includesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6303 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Fix static constructor ordering problemChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6302 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Kill `using' directives.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Remove using declarationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6300 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Fix testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Add documentation for the new cl::CommaSeparated modifierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22add support for an explicit EXPORTED_SYMBOL_LISTChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Make the list accept comma separated namesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Add new CommaSeparated option modifierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6294 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22Add support for a new "CommaSeparated" modifierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6293 91177308-0d34-0410-b5e6-96231b3b80d8
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