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* Do not generate empty 'if's for the output_suffix property.Mikhail Glushenkov2008-05-302-7/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51737 91177308-0d34-0410-b5e6-96231b3b80d8
* Update documentation, add examples.Mikhail Glushenkov2008-05-305-77/+241
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* Rename LLVMC-Tutorial.rst to LLVMC-Reference.rstMikhail Glushenkov2008-05-301-0/+0
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* Make it possible to use hooks like this: '$CALL(MyHook)/path/to/file'.Mikhail Glushenkov2008-05-301-17/+36
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* Make it possible to change the output file suffix based on command-line options.Mikhail Glushenkov2008-05-302-8/+34
| | | | | | | | | | | For instance, the following command: llvmc2 -E hello.c now generates a file with the correct suffix (hello.i). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51733 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for user-provided hooks and environment variable reads to the ↵Mikhail Glushenkov2008-05-302-16/+114
| | | | | | | | | | | | | | | cmd_line tool property. Used like this: (cmd_line "$CALL(MyHook) --option -o $ENV(VARIABLE) $CALL(AnotherHook)") Also works with case expressions. Hook declarations are auto-generated, the definitions should be provided by the user (just drop a .cpp file in the tools/llvmc2 directory). Hooks should live in the "hooks" namespace and have type std::string hooks::Hook(void). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51732 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable the response file ('llvmc @file') support.Mikhail Glushenkov2008-05-301-2/+2
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* Update the code to the fact that StringSet now lives in llvm/ADT.Mikhail Glushenkov2008-05-303-46/+7
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* Some small tweaks to make the generated code prettier.Mikhail Glushenkov2008-05-301-4/+14
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* Make it possible to use the generalised 'case' construct in the cmd_line ↵Mikhail Glushenkov2008-05-308-201/+286
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* Add a generalised 'case' construct.Mikhail Glushenkov2008-05-304-96/+139
| | | | | | | Besides assigning edge weights, it will also be used by the cmd_line tool property. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51727 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak this test.Nick Lewycky2008-05-301-1/+1
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* remove the StripSymbolsPass. This should not be done by default in ↵Nick Kledzik2008-05-301-5/+0
| | | | | | libLTO.dylib. The linker will remove the symbol names if needed after LTO is done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51722 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove an unused variable.Dan Gohman2008-05-301-1/+0
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* Fix an error in the comment for APInt::getMinSignedBits.Dan Gohman2008-05-301-3/+1
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* Fix a typo in a comment.Dan Gohman2008-05-301-1/+1
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* Fix a copy+paste error in a comment.Dan Gohman2008-05-301-1/+1
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* Fix doxygen comment syntax.Dan Gohman2008-05-301-3/+3
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* Make the renumbering correct in the face of deleted instructions that have ↵Owen Anderson2008-05-291-7/+73
| | | | | | been removed from the LiveIntervals maps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51714 91177308-0d34-0410-b5e6-96231b3b80d8
* add doxygen commentsGabor Greif2008-05-291-0/+18
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* Unbreak build.Bill Wendling2008-05-291-3/+3
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* Remove guard, so *each* inclusion will result in a warningAnton Korobeynikov2008-05-291-4/+0
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* Add patterns for CALL32m and CALL64m. They aren't matched in mostDan Gohman2008-05-294-8/+17
| | | | | | | | | | | | | cases due to an isel deficiency already noted in lib/Target/X86/README.txt, but they can be matched in this fold-call.ll testcase, for example. This is interesting mainly because it exposes a tricky tblgen bug; tblgen was incorrectly computing the starting index for variable_ops in the case of a complex pattern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51706 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove more iostream header includes. Needed to implement a "FlushStream"Bill Wendling2008-05-296-8/+23
| | | | | | | function to flush a specified std::ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51705 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove <iostream>.Bill Wendling2008-05-291-2/+0
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* Add newline at end of file.Owen Anderson2008-05-291-1/+1
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* Fix a tblgen problem handling variable_ops in tblgen instructionDan Gohman2008-05-298-52/+54
| | | | | | | | | | | | | definitions. This adds a new construct, "discard", for indicating that a named node in the input matching pattern is to be discarded, instead of corresponding to a node in the output pattern. This allows tblgen to know where the arguments for the varaible_ops are supposed to begin. This fixes "rdar://5791600", whatever that is ;-). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51699 91177308-0d34-0410-b5e6-96231b3b80d8
* const-ify getOpcode.Dan Gohman2008-05-291-3/+3
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* Prune and tidy #includes.Dan Gohman2008-05-2914-21/+8
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* Expand small memmovs using inline code. Set the X86 threshold for expandingDan Gohman2008-05-293-6/+86
| | | | | | | memmove to a more plausible value, now that it's actually being used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51696 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1338: Rename test dirsAnton Korobeynikov2008-05-29355-0/+0
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* Revert part of my last patch that I didn't intend to commit yet.Owen Anderson2008-05-291-0/+2
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* Add file with warning for backward comptibility. Should be removed after 2.4Anton Korobeynikov2008-05-291-0/+36
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* Update guardsAnton Korobeynikov2008-05-294-12/+12
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* Renumbering needs to account for instruction slot offsets when performing ↵Owen Anderson2008-05-291-7/+20
| | | | | | lookups in the index maps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51691 91177308-0d34-0410-b5e6-96231b3b80d8
* RegenerateAnton Korobeynikov2008-05-291-6/+6
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* For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h"Anton Korobeynikov2008-05-2927-37/+37
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* Force postdom to be linked into opt and bugpoint, even though it is no ↵Owen Anderson2008-05-293-0/+13
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* Move these tests into the proper directory.Owen Anderson2008-05-293-0/+0
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* Add a newline at the end of this file.Duncan Sands2008-05-291-1/+1
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* Re-enable the newly simplified ADCE. This fixes a regression onOwen Anderson2008-05-291-1/+1
| | | | | | | Dhrystone introduced by its removal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51669 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace the old ADCE implementation with a new one that more simply solvesOwen Anderson2008-05-293-501/+62
| | | | | | | | | | the one case that ADCE catches that normal DCE doesn't: non-induction variable loop computations. This implementation handles this problem without using postdominators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51668 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement vector shift up / down and insert zero with ps{rl}lq / ps{rl}ldq.Evan Cheng2008-05-2910-25/+183
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* Remove debugging code.Owen Anderson2008-05-291-5/+1
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* Add nounwind.Evan Cheng2008-05-292-7/+7
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* XOR?RI instructions aren't as cheap as moves.Bill Wendling2008-05-291-23/+21
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* convert more operand loops to iterator formulationGabor Greif2008-05-292-23/+29
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* Implement "AsCheapAsAMove" for some obviously cheap instructions: xor and theBill Wendling2008-05-292-42/+50
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* convert another operand loop to iterator formulationGabor Greif2008-05-291-3/+3
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* Add a flag to indicate that an instruction is as cheap (or cheaper) than a moveBill Wendling2008-05-286-19/+37
| | | | | | | | | | instruction to execute. This can be used for transformations (like two-address conversion) to remat an instruction instead of generating a "move" instruction. The idea is to decrease the live ranges and register pressure and all that jazz. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51660 91177308-0d34-0410-b5e6-96231b3b80d8
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