| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Add an (interleave A, B, ...) SetTheory operator. | Jakob Stoklund Olesen | 2012-01-24 | 1 | -0/+7 |
| | | | | | | | This will interleave the elements from two or more lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148824 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | s/tblgen/llvm-tblgen/g in a few missed places, including the tests | Peter Collingbourne | 2011-10-06 | 1 | -1/+1 |
| | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141294 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | Teach TableGen to evaluate DAG expressions as set operations. | Jakob Stoklund Olesen | 2011-06-04 | 1 | -0/+167 |
| 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)>; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132621 91177308-0d34-0410-b5e6-96231b3b80d8 | |||||
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