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| author | David Greene <greened@obbligato.org> | 2011-10-19 13:04:43 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2011-10-19 13:04:43 +0000 |
| commit | d3d1cad535d1c88e13e8e082c136260ee624967f (patch) | |
| tree | a79a64b8631b09ed8a0b26b0c3c2250849255223 /lib/TableGen/TGLexer.h | |
| parent | e5b252f9fe7a3dfc85ae25ca1603cb406071851b (diff) | |
| download | external_llvm-d3d1cad535d1c88e13e8e082c136260ee624967f.zip external_llvm-d3d1cad535d1c88e13e8e082c136260ee624967f.tar.gz external_llvm-d3d1cad535d1c88e13e8e082c136260ee624967f.tar.bz2 | |
Implement Paste
Add a paste operator '#' to take two identifier-like strings and joint
them. Internally paste gets represented as a !strconcat() with any
necessary casts to string added.
This will be used to implement basic for loop functionality as in:
for i = [0, 1, 2, 3, 4, 5, 6, 7] {
def R#i : Register<...>
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142525 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/TableGen/TGLexer.h')
| -rw-r--r-- | lib/TableGen/TGLexer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/TableGen/TGLexer.h b/lib/TableGen/TGLexer.h index 24f8ea4..0246ab6 100644 --- a/lib/TableGen/TGLexer.h +++ b/lib/TableGen/TGLexer.h @@ -39,7 +39,8 @@ namespace tgtok { colon, semi, // : ; comma, period, // , . equal, question, // = ? - + paste, // # + // Keywords. Bit, Bits, Class, Code, Dag, Def, Defm, Field, In, Int, Let, List, MultiClass, String, |