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2003-06-20RDCCR defines arg. #1, not arg. #2.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6796 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Changes to privatize NodeTypeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6795 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19* Changes to make NodeType be private to DSNode.Chris Lattner
* Add new MultiObject flag to DSNode which keeps track of whether or not multiple objects have been merged into the node, allowing must-alias info to be tracked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6794 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Fix output bug: Intel asm comment character is #, not ;.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6792 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19RECAPITALIZE all the names of pseudo-instructions, and add a comment explainingBrian Gaeke
the convention. :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6791 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Rename many instructions to their Intel asm-compatible names. ThisBrian Gaeke
involves removing the [bwl] suffixes from instruction names, as well as some other distinguishing marks (32/64/80 on fp insns, _i suffixes, etc.) Lowercase all instr. names as well for consistency's sake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6790 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Add Initialization and Finalization methods for the Printer pass,Brian Gaeke
to print various things on a module-by-module basis (currently, only the former is used). Don't print < > around names. The assembler can't take it. Print pseudoinstructions only as comments. The poor little assembler can't take that, either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6789 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Remove usage of sys/unistd.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6788 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Implement the functionality of InstCombine/call.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6783 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-19Remove a bunch of complicated code. The functionality is implemented in ↵Chris Lattner
instcombine instead git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6782 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18lib/Target/X86/X86TargetMachine.{cpp,h}: Add initial versionBrian Gaeke
(non-working) of llc guts for X86, and add a prototype for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6779 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18lib/Target/Sparc/Sparc.cpp:Brian Gaeke
Move LowerAllocations, PrintFunction, and SymbolStripping passes, and the corresponding -disable-strip and -d options, over here to the SPARC target-specific bits of llc. Rename -d to -dump-asm. tools/llc/Makefile: Reindent. Add x86 library so that llc compiles again. tools/llc/llc.cpp: Remove support for running arbitrary optimization passes. Use opt instead. Remove LowerAllocations, PrintFunction, and SymbolStripping passes, as noted above. Allow user to select a backend (x86 or SPARC); default to guessing from the endianness/pointer size of the input bytecode file. Fix typos. Delete empty .s file and exit with error status if target does not support static compilation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6776 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18Detemplatize the PATypeHandle class, which was only really instantiated on ↵Chris Lattner
'Type'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6774 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18Handle arguments passed in through the va_arg areaChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6769 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18These instructions really take three operands. This fixes some assertionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6765 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17lib/CWriter/Writer.cpp: Copy AsmWriter's ConstantFP checking code hereBrian Gaeke
into a new function FPCSafeToPrint(), and use it in printConstant() and printFunction() to decide whether we should output ConstantFPs as floating-point constants or as references to stack-allocated variables. lib/VMCore/AsmWriter.cpp: Fix an apparent typo in the code mentioned above. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6762 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Add #ifdef hack for MAP_ANONYMOUS being spelled MAP_ANON on some platforms.Brian Gaeke
(We're already talking about autoconf'ing this, so I'm assuming this hack will be short-lived...I just don't want it to get lost in my working files.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6761 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Initial checkin of DAE passChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6759 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use $(PLATFORMLIBDL) to selectively bring in -ldl only on those platforms whereBrian Gaeke
it is needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6753 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use std::isnan instead of isnan. Brought back to you from theBrian Gaeke
future, by the reconciliation of the C++ and C99 standards. Someday. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6751 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Put ifdefs around use of malloc.h/mallinfo, which isn't available on FreeBSD.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6750 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Life is too short. Link in too much stuff on Linux to make building on sun ↵Chris Lattner
easier git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6748 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17The never-ending odyssey trying to get sparc to linkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6747 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Make sure to get the value of ARCH before we use itChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6746 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Do not link in the Sparc JIT when building on X86. Eventually the sparc ↵Chris Lattner
will not link in the X86 JIT either, but this makes testing easier. For some reason, the sparc JIT was breaking the X86 JIT when it was linked in. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6745 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Apparently "sparc" is a macro on sparcs. Ugh. :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6744 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Whoops, didn't mean to check that in :(Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6743 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Use more structured command line option processingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6742 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17#ifdef out code that only applies when the HOSTARCH = sparcChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6741 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Implement handling of constantexprs for disambiguation. This implementsChris Lattner
BasicAA/featuretest.ll:constexpr_test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6740 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Avoid divide by zero errorsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6738 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Fix bug: Assembler/2003-06-17-InvokeDisassemble.llxChris Lattner
"yes, invoke instructions can have just three arguments" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6736 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Fairly major change: emit fixed sized allocas in the entry block as a variable,Chris Lattner
instead of a variable pointer and an alloca. All accesses to the variable then use the address-of operator to access it. This plays better with the internal GCC code generation phases, which bail early on functions which contain allocas. It also makes the code a bit easier to read. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6734 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-17Don't corrupt memory when removing an instruction from the program, butChris Lattner
not the worklist git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6733 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Don't include alloca.h on FreeBSD.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6728 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Actually, change it to use explicit new/delete, which is more likely to beChris Lattner
optimized INTO an alloca git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6727 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Remove usage of allocaChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6726 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Remove two using declsChris Lattner
Remove usage of alloca git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6725 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Isolate machine-dependent use of <alloca.h> in "Support/Alloca.h",Brian Gaeke
so that we can easily change its use to be conditional on the result of an autoconf test later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6723 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Rename FInfo.cpp to FunctionInfo.cpp, eliminate FInfo.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6712 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16move contents of include/llvm/Reoptimizer/Mapping/FInfo.h into here, it is ↵Chris Lattner
sparc internal git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6711 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Fix typeoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6704 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Fix bug: Linker/2003-06-02-TypeResolveProblem2.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6699 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Fix bug: ADCE/2003-06-11-InvalidCFG.llChris Lattner
This was because we were deleting large chunks of functions without an exit block, because the post-dominance information was not useful. This broke crafty and twolf. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6698 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Fix bug: CBackend/2003-06-11-HexConstant.llChris Lattner
Fix bug: CBackend/2003-06-11-LiteralStringProblem.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6697 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Nodes get forwarded when they are collapsed currently.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6696 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Remove bogus assertion: a node with no referrers could be collapsed if ↵Chris Lattner
field-sensitivity was disabled git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6695 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Implement forwarding from stores to loads of must-aliased pointers.Chris Lattner
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6694 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-16Fix invalid number of arguments problemChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6692 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-11Included assert.h so that the code compiles under newer versions of GCC.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6682 91177308-0d34-0410-b5e6-96231b3b80d8
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