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path: root/llvm/utils/TableGen/SetTheory.h
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* Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it.James Molloy2014-06-171-142/+0
| | | | llvm-svn: 211100
* Sort the #include lines for utils/...Chandler Carruth2012-12-041-1/+1
| | | | | | | I've tried to find main moudle headers where possible, but the TableGen stuff may warrant someone else looking at it. llvm-svn: 169251
* Don't use stack unwinding to provide the location information forJoerg Sonnenberger2012-10-241-4/+6
| | | | | | SetTheory, but pass down the location explicitly. llvm-svn: 166629
* Unweaken vtables as per ↵David Blaikie2011-12-201-2/+6
| | | | | | http://llvm.org/docs/CodingStandards.html#ll_virtual_anch llvm-svn: 146960
* Unconstify InitsDavid Greene2011-07-291-2/+2
| | | | | | Remove const qualifiers from Init references, per Chris' request. llvm-svn: 136531
* [AVX] Constify InitsDavid Greene2011-07-291-2/+2
| | | | | | | Make references to Inits const everywhere. This is the final step before making them unique. llvm-svn: 136485
* struct Init -> class InitDavid Greene2011-07-131-1/+1
| | | | | | | Rename struct Init to class Init for consistency and in preparation for making Init a FoldingSetNode. llvm-svn: 135097
* Revert r134921, 134917, 134908 and 134907. They're causing failuresEric Christopher2011-07-111-3/+3
| | | | | | in multiple buildbots. llvm-svn: 134936
* Fix BuildDavid Greene2011-07-111-1/+1
| | | | | | Update the tag for Init to match how it's defined. llvm-svn: 134908
* [AVX] Make Inits FoldableDavid Greene2011-07-111-2/+2
| | | | | | | | | | | | | | | | | | Manage Inits in a FoldingSet. This provides several benefits: - Memory for Inits is properly managed - Duplicate Inits are folded into Flyweights, saving memory - It enforces const-correctness, protecting against certain classes of bugs The above benefits allow Inits to be used in more contexts, which in turn provides more dynamism to TableGen. This enhanced capability will be used by the AVX code generator to a fold common patterns together. llvm-svn: 134907
* Drop a RecordKeeper reference that wasn't necessary.Jakob Stoklund Olesen2011-06-041-2/+1
| | | | llvm-svn: 132636
* Silence compiler warnings.Jakob Stoklund Olesen2011-06-041-0/+4
| | | | llvm-svn: 132624
* Teach TableGen to evaluate DAG expressions as set operations.Jakob Stoklund Olesen2011-06-041-0/+133
A TableGen backend can define how certain classes can be expanded into ordered sets of defs, typically by evaluating a specific field in the record. The SetTheory class can then evaluate DAG expressions that refer to these named sets. A number of standard set and list operations are predefined, and the backend can add more specialized operators if needed. The -print-sets backend is used by SetTheory.td to provide examples. This is intended to simplify how register classes are defined: def GR32_NOSP : RegisterClass<"X86", [i32], 32, (sub GR32, ESP)>; llvm-svn: 132621
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