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| author | David Greene <greened@obbligato.org> | 2009-06-08 17:00:34 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2009-06-08 17:00:34 +0000 |
| commit | 938c8ab0a0f4a52d7d6ddc975abe9de08fee06d5 (patch) | |
| tree | 790c1f084b25650896b3b08b8811e9bb0d52d692 /docs | |
| parent | 06bfa33eefd6c7b56fc354ab640a9175e82bf890 (diff) | |
| download | llvm-938c8ab0a0f4a52d7d6ddc975abe9de08fee06d5.tar.gz llvm-938c8ab0a0f4a52d7d6ddc975abe9de08fee06d5.tar.bz2 llvm-938c8ab0a0f4a52d7d6ddc975abe9de08fee06d5.tar.xz | |
Add a !regmatch operator to do pattern matching in TableGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73074 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/TableGenFundamentals.html | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html index bd427116a1..2e74352010 100644 --- a/docs/TableGenFundamentals.html +++ b/docs/TableGenFundamentals.html @@ -414,6 +414,9 @@ aborts with an error. </dd> <dt><tt>!subst(a, b, c)</tt></dt> <dd>If 'a' and 'b' are of string type or are symbol references, substitute 'b' for 'a' in 'c.' This operation is analogous to $(subst) in GNU make.</dd> +<dt><tt>!regmatch(a, b)</tt></dt> + <dd>An integer {0,1} indicating whether string 'b' matched regular expression +'a.'</dd> <dt><tt>!foreach(a, b, c)</tt></dt> <dd>For each member 'b' of dag or list 'a' apply operator 'c.' 'b' is a dummy variable that should be declared as a member variable of an instantiated |