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| author | Evan Cheng <evan.cheng@apple.com> | 2009-05-18 22:14:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-05-18 22:14:45 +0000 |
| commit | fb071388ede7d52326ede420526028d4341aa6ed (patch) | |
| tree | 69e4ecd636796a425086b82037d9f815a9fbf1e5 /docs/TableGenFundamentals.html | |
| parent | 8730786d9d61ca07337168703d6d489bcccfceca (diff) | |
| download | external_llvm-fb071388ede7d52326ede420526028d4341aa6ed.zip external_llvm-fb071388ede7d52326ede420526028d4341aa6ed.tar.gz external_llvm-fb071388ede7d52326ede420526028d4341aa6ed.tar.bz2 | |
Add short descriptions of 'implicit' and 'parallel'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72050 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/TableGenFundamentals.html')
| -rw-r--r-- | docs/TableGenFundamentals.html | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html index 08838ca..bd42711 100644 --- a/docs/TableGenFundamentals.html +++ b/docs/TableGenFundamentals.html @@ -395,6 +395,13 @@ supported include:</p> <dd>a dag value. The first element is required to be a record definition, the remaining elements in the list may be arbitrary other values, including nested `<tt>dag</tt>' values.</dd> +<dt><tt>(implicit a)</tt></dt> + <dd>an implicitly defined physical register. This tells the dag instruction + selection emitter the input pattern's extra definitions matches implicit + physical register definitions.</dd> +<dt><tt>(parallel (a), (b))</tt></dt> + <dd>a list of dags specifying parallel operations which map to the same + instruction.</dd> <dt><tt>!strconcat(a, b)</tt></dt> <dd>A string value that is the result of concatenating the 'a' and 'b' strings.</dd> |