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* Make the constant honest.Jim Laskey2007-01-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33557 91177308-0d34-0410-b5e6-96231b3b80d8
* Files missing from LABEL check in.Jim Laskey2007-01-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33539 91177308-0d34-0410-b5e6-96231b3b80d8
* Make tblgen error more useful. Patch by B. Scott MichelChris Lattner2007-01-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33295 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix this tool for use on Darwin which requires the file to come after theReid Spencer2007-01-17
| | | | | | | | | commands. Linux is more forgiving. Patch by Gordon Henriksen. Thanks, Gordon! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33285 91177308-0d34-0410-b5e6-96231b3b80d8
* Join two lines that caused awk to squak on some platforms.Reid Spencer2007-01-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33274 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1064:Reid Spencer2007-01-12
| | | | | | | | | | | | | | | | | | | | | | | | Implement the arbitrary bit-width integer feature. The feature allows integers of any bitwidth (up to 64) to be defined instead of just 1, 8, 16, 32, and 64 bit integers. This change does several things: 1. Introduces a new Derived Type, IntegerType, to represent the number of bits in an integer. The Type classes SubclassData field is used to store the number of bits. This allows 2^23 bits in an integer type. 2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and 64-bit integers. These are replaced with just IntegerType which is not a primitive any more. 3. Adjust the rest of LLVM to account for this change. Note that while this incremental change lays the foundation for arbitrary bit-width integers, LLVM has not yet been converted to actually deal with them in any significant way. Most optimization passes, for example, will still only deal with the byte-width integer types. Future increments will rectify this situation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33113 91177308-0d34-0410-b5e6-96231b3b80d8
* Put in some needed \ at the end of lines!!!Reid Spencer2007-01-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33070 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950:Reid Spencer2006-12-31
| | | | | | | Convert signed integer types to signless. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32786 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some clutter and make it keep going instead of stopping at theReid Spencer2006-12-18
| | | | | | | first difference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32645 91177308-0d34-0410-b5e6-96231b3b80d8
* Ignore entries with blank names.Jim Laskey2006-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32491 91177308-0d34-0410-b5e6-96231b3b80d8
* Rollback changes to take a different tack.Jim Laskey2006-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32488 91177308-0d34-0410-b5e6-96231b3b80d8
* Honor the command line specification for machine type.Jim Laskey2006-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32483 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide a script that can track down which optimization pass causesReid Spencer2006-12-11
| | | | | | | | different code to be produced between two llvm builds that differe slightly. This is useful in tracking down mis-optimization bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32435 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow the input of the test program to be specified.Reid Spencer2006-12-09
| | | | | | | Don't generate the reference output for each comparison. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32395 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the -ldl library option.Reid Spencer2006-12-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32369 91177308-0d34-0410-b5e6-96231b3b80d8
* What should be the last unnecessary <iostream>s in the library.Bill Wendling2006-12-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
* Match TargetInstrInfo changes.Evan Cheng2006-12-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32107 91177308-0d34-0410-b5e6-96231b3b80d8
* Only show the first few lines of difference.Reid Spencer2006-11-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31901 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an option to enable lli (interpreter mode) testing.Reid Spencer2006-11-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31899 91177308-0d34-0410-b5e6-96231b3b80d8
* Stop early if there is no mis-optimization.Reid Spencer2006-11-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31893 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1001, patch by Nikhil Patil!Chris Lattner2006-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31880 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the awk filter print out which files its eliminating.Reid Spencer2006-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31851 91177308-0d34-0410-b5e6-96231b3b80d8
* This is a utility for preparing patches against LLVM. It runs cvs diff withReid Spencer2006-11-18
| | | | | | | | | the correct options, places the patch content in order that makes sense for review, and filters cruft out of the patch (like diffs in *.cvs files). It produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31850 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide a list of gccld optimization switches.Reid Spencer2006-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31849 91177308-0d34-0410-b5e6-96231b3b80d8
* Add opcode to TargetInstrDescriptor.Evan Cheng2006-11-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31804 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a release version of bugpoint, if found. Include gccld passes.Reid Spencer2006-11-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31786 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the isTwoAddress property from the CodeGenInstruction class. It shouldChris Lattner2006-11-15
| | | | | | | | | | | not be used for anything other than backwards compat constraint handling. Add support for a new DisableEncoding property which contains a list of registers that should not be encoded by the generated code emitter. Convert the codeemitter generator to use this, fixing some PPC JIT regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31769 91177308-0d34-0410-b5e6-96231b3b80d8
* ADd support for adding constraints to suboperandsChris Lattner2006-11-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31748 91177308-0d34-0410-b5e6-96231b3b80d8
* restore some 'magic' code that I removed: it is needed. Add comments explainingChris Lattner2006-11-14
| | | | | | | why. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31743 91177308-0d34-0410-b5e6-96231b3b80d8
* minimal hack to get patterns whose result type is iPTR to be selected.Chris Lattner2006-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31742 91177308-0d34-0410-b5e6-96231b3b80d8
* remove some dead codeChris Lattner2006-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31740 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for nodes that return iPTR.Chris Lattner2006-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31739 91177308-0d34-0410-b5e6-96231b3b80d8
* changes to get ptr_rc to be accepted in patterns. This is needed for ppc preincChris Lattner2006-11-14
| | | | | | | stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31738 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug handling nodes with variable arguments. The code was fixed to assumeChris Lattner2006-11-14
| | | | | | | | | | | | | that there were two input operands before the variable operand portion. This *happened* to be true for all call instructions, which took a chain and a destination, but was not true for the PPC BCTRL instruction, whose destination is implicit. Making this code more general allows elimination of the custom selection logic for BCTRL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31732 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some output so the user is informed while they wait.Reid Spencer2006-11-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31700 91177308-0d34-0410-b5e6-96231b3b80d8
* Add -lstdc++ to the link line for C++ programs.Reid Spencer2006-11-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31678 91177308-0d34-0410-b5e6-96231b3b80d8
* allow ptr_rc to explicitly appear in an instructions operand list, it doesn'tChris Lattner2006-11-10
| | | | | | | have to be a subpart of a complex operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31618 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove M_2_ADDR_FLAG.Evan Cheng2006-11-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31583 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't run bugpoint if we can't find a misoptimization.Reid Spencer2006-11-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31582 91177308-0d34-0410-b5e6-96231b3b80d8
* Print a usage message if too few arguments to program.Reid Spencer2006-11-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31581 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a utility script to find a mis-optimization problem. This sometimesReid Spencer2006-11-09
| | | | | | | | helps when bugpoint can't find the problem directly because it needs the set of optimizations that cause the program to fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31580 91177308-0d34-0410-b5e6-96231b3b80d8
* Divide select methods into groups by SelectionDAG node opcodes (ISD::ADD,Evan Cheng2006-11-08
| | | | | | | | | X86ISD::CMP, etc.) instead of SDNode names (add, x86cmp, etc). We now allow multiple SDNodes to map to the same SelectionDAG node (e.g. store, indexed store). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31575 91177308-0d34-0410-b5e6-96231b3b80d8
* Always pass the root node to ComplexPattern isel matching function.Evan Cheng2006-11-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31570 91177308-0d34-0410-b5e6-96231b3b80d8
* emit TIED_TO correctlyChris Lattner2006-11-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31484 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark predicate operands as such in operand info.Chris Lattner2006-11-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31483 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify the way operand flags and constraints are handled, making it easierChris Lattner2006-11-06
| | | | | | | to extend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31481 91177308-0d34-0410-b5e6-96231b3b80d8
* recognize ppc's blr instruction as predicatedChris Lattner2006-11-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31480 91177308-0d34-0410-b5e6-96231b3b80d8
* regenerateChris Lattner2006-11-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31472 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak VC++ build.Jeff Cohen2006-11-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up some code.Evan Cheng2006-11-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31451 91177308-0d34-0410-b5e6-96231b3b80d8
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