Commit Graph

8 Commits

Author SHA1 Message Date
Sean Silva
f1f57c5c1a [docs] Fixup fallout from other grammar fixup.
My "excuse" for not refactoring the grammar here is to not diverge too
far from the grammar in the comments of TGParser.cpp, since I'm not
taking on the quest of majorly refactoring TGParser.cpp at the moment.

One benefit of doing this is that Ideas for refactoring and clarifying
the grammar in this document should translate almost immediately to
beneficial refactorings that can be made to TGParser.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174144 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01 03:50:20 +00:00
Sean Silva
de4b0a083a [docs] Add missing colon to TableGen grammar.
Spotted by Eli Bendersky.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174143 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01 03:32:38 +00:00
Hal Finkel
d23a41c153 Add an addition operator to TableGen
This adds an !add(a, b) operator to tablegen; this will be used
to cleanup the PPC register definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173445 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25 14:49:08 +00:00
Sean Silva
96a05b3074 TableGen/LangRef: link bang operators into the productionlist
Now BangOperator should be nicely hyperlinked.

Pointed out by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171942 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 02:20:31 +00:00
Sean Silva
104f2b5e91 TableGen/LangRef: discuss specific C-like escapes
Suggested by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171941 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 02:20:30 +00:00
Sean Silva
d155ffc03f docs: Fix mention of DefmID to MultiClassID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171940 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 02:20:24 +00:00
Sean Silva
9302dcc914 docs: Bring TableGen syntax a bit closer to reality.
It's not just def's but actually a limited subset of Object's that are
allowed inside a multiclass.

Spotted by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171935 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 02:11:55 +00:00
Sean Silva
26b8aab72e tblgen, docs: Add initial syntax reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171685 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-07 02:43:44 +00:00