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| author | David Greene <greened@obbligato.org> | 2009-04-22 16:42:54 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-04-22 16:42:54 +0000 |
| commit | de444af6bb9a8a7bb95e2a274d8fa8697e8f4e3f (patch) | |
| tree | 77c944279ee1bc9f17ad62b8ad34cc567084ecfa /docs/TableGenFundamentals.html | |
| parent | 20900cae35c0d18eed449a985d452a74c98ecdb2 (diff) | |
Implement multiclass inheritance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69810 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/TableGenFundamentals.html')
| -rw-r--r-- | docs/TableGenFundamentals.html | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html index ad7263dc00..e9915cb029 100644 --- a/docs/TableGenFundamentals.html +++ b/docs/TableGenFundamentals.html @@ -104,8 +104,10 @@ definition, so the backend can find all definitions of a particular class, such as "Instruction".</p> <p><b>TableGen multiclasses</b> are groups of abstract records that are -instantiated all at once. Each instantiation can result in multiple TableGen -definitions.</p> +instantiated all at once. Each instantiation can result in multiple +TableGen definitions. If a multiclass inherits from another multiclass, +the definitions in the sub-multiclass become part of the current +multiclass, as if they were declared in the current multiclass.</p> </div> |