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2003-08-15Fix typo in commentBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7906 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15lib/Support/CommandLine.cpp:Brian Gaeke
Many changes suggested by Chris. It's okay, I'll recover from the emotional damage...maybe someday. :-) Collapse ParseCStringVector into ParseStringVector. Comment it. Make it take a const input. Use std::string::npos instead of -1 (what a mouthful!) Make ParseEnvironmentOptions take const inputs. Check its args at the very beginning. Strdup all the contents of newArgv and free them all at the end. include/Support/CommandLine.h: Constify progName and envVar arguments to ParseEnvironmentOptions(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7905 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Now that the JIT memory manager allocates as many bytes as necessary rather thanMisha Brukman
rounding up to a page, we need to request (num instrs * 4) bytes. However, I think that 64 bytes is overkill for the stub function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7888 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Fix register and parameter numbers in saving double FP registers.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7884 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Remove uses of the NonCopyable class, to make the doxygen output look betterChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7880 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15rename selection library to selectiondagChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7878 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15rename selection directory and library to SelectionDAGChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7877 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Add a bunch of new node types, etcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7875 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Adjust to new API, add expandCall stubChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7873 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Add support for unconditional branches and for emitting JE instructionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7872 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15Add a bunch of new node types, including a new Void dummy register classChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7870 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15* Must save FP registers when calling CompilationCallback(), because FPMisha Brukman
registers are global, are NOT windowed, and hence can be clobbered! * Removed unused register shorthand notations * Fixed and cleaned up comments in inline assembly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7853 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Add support for reading command line arguments from an environment variable.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7851 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Improvement to the previous fix: branch following a delay slot ofVikram S. Adve
another delayed instr. would cause the later sanity-check (assertion) in PhyRegAlloc.cpp to fail, even though there is really no error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7848 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Stop annoying warnings about mismatched types with the argument of a freeChris Lattner
implement more constant expressions so that 176.gcc compiles with the CBE git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7847 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Implement a _REAL_ memory manager for the code generated by the JIT. ThisChris Lattner
speeds up program execution by 15% pretty consistently for large programs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7845 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Since we now have TableGen editing modes for VIM and (X)Emacs, we no longer needMisha Brukman
to mark TableGen description files with "C++ mode". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7841 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Restore 'nice name' to passChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7840 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Factory methods for function passes now return type FunctionPass *.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7839 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Add new method to FunctionPassManager to add ImmutablePasses.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7838 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Unbreak SPARC backend: addPassesToJITCompile andBrian Gaeke
addPassesToEmitMachineCode now both take a FunctionPassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7837 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Factory methods for function passes now return type FunctionPass *.Brian Gaeke
Get rid of RegisterLLC, which can't handle FunctionPasses anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7836 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Unbreak SPARC backend: addPassesToJITCompile andBrian Gaeke
addPassesToEmitMachineCode now both take a FunctionPassManager. Factory methods for function passes now return type FunctionPass *. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7835 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14Dramatically simplify how -time-passes works.Chris Lattner
This also enables -time-passes for FunctionPassManagers, which allows it to be used for the JIT git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7834 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Fix FIXME by removing FIXMEChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7832 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13This file uses stable_sortChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7831 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Implement instcombine optimizations:Chris Lattner
(A <setcc1> B) logicalop (A <setcc2> B) -> (A <setcc3> B) or true or false Where setcc[123] is one of the 6 setcc instructions, and logicalop is one of: And, Or, Xor git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7828 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13X86 static backend: smackedBrian Gaeke
Function at a time: smacked Who you gonna call!!! :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7826 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Generalize some of the add tests to allow for reassociation to take placeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7825 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Factory methods for FunctionPasses now return type FunctionPass *.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7823 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7822 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13addPassesToJITCompile and addPassesToEmitMachineCode now take aBrian Gaeke
FunctionPassManager, to support function-at-a-time compilation and emission of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7821 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
Use a FunctionPassManager instead of a PassManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7820 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Deconstify parameter to getPointerToFunction().Brian Gaeke
Run passes on single function (hey, just-in-time compilation!) instead of the entire module that contains it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7819 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13In ExecutionEngine::getPointerToGlobal(), throw away const qualifierBrian Gaeke
on Function * when passing it to getPointerToFunction(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7818 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13addPassesToJITCompile now takes a FunctionPassManager, to supportBrian Gaeke
function-at-a-time compilation and emission of code. Separate addPassesToEmitAssembly from addPassesToJITCompile, because the latter requires you to use FunctionPasses, and the former might diverge anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7817 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Factory methods for FunctionPasses now return type FunctionPass *.Brian Gaeke
Correct one of the functions' comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7816 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Factory methods for FunctionPasses now return type FunctionPass *.Brian Gaeke
Revert (to v1.55) one of the hunks of Chris's change that messed up the %-register workaround. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7815 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Assign arguments different ranks so they get grouped togetherChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7813 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Implement constant folding of casts from boolean constants to other valuesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7812 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Removing the pool allocator from the main CVS tree.John Criswell
Use the poolalloc module in CVS from now on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7810 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Implement InstCombine/2003-08-12-AllocaNonNull.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7807 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Do not cannonicalize (X != 0) into (cast X to bool)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7806 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Change cannonicalization rules: add X,X is represented as multiplies, multipliesChris Lattner
of a power of two are represented as a shift. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7803 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Adjust files for move of mapping info stuff into the Sparc directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7802 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Mapping directory no longer existsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7801 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Incorporate mapping library into the sparc libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7800 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Obsolete fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7799 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13Just incorporating some notes I wrote for myself into a place where they won'tBrian Gaeke
get lost... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7798 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-12For instructions in a delay slot of another instruction,Vikram S. Adve
we no longer need to find the live-before set of the delayed branch since that set is now included the live-before/after set of the instructions in each delay slot. Just assert that instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7796 91177308-0d34-0410-b5e6-96231b3b80d8
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