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| author | David Greene <greened@obbligato.org> | 2010-01-05 19:11:42 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2010-01-05 19:11:42 +0000 |
| commit | 6786d5e18387465d6106eaef0b7923526ef0bc10 (patch) | |
| tree | 3665a60a078ae910aeff79fc75a4c8eb9f918781 /docs | |
| parent | 5f7775c85e60aa659ac76c4b18f7a1f6494f23e2 (diff) | |
Add an !eq() operator to TableGen. It operates on strings only.
Use !cast<string>() to compare other types of objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92754 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/TableGenFundamentals.html | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html index ade4bf67df..457bb62060 100644 --- a/docs/TableGenFundamentals.html +++ b/docs/TableGenFundamentals.html @@ -423,6 +423,10 @@ class. This operation is analogous to $(foreach) in GNU make.</dd> <dd>An integer {0,1} indicating whether list 'a' is empty.</dd> <dt><tt>!if(a,b,c)</tt></dt> <dd>'b' if the result of integer operator 'a' is nonzero, 'c' otherwise.</dd> +<dt><tt>!eq(a,b)</tt></dt> + <dd>Integer one if string a is equal to string b, zero otherwise. This + only operates on string objects. Use !cast<string> to compare other + types of objects.</dd> </dl> <p>Note that all of the values have rules specifying how they convert to values |