From de444af6bb9a8a7bb95e2a274d8fa8697e8f4e3f Mon Sep 17 00:00:00 2001
From: David Greene <greened@obbligato.org>
Date: Wed, 22 Apr 2009 16:42:54 +0000
Subject: Implement multiclass inheritance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69810 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/TableGenFundamentals.html | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'docs/TableGenFundamentals.html')

diff --git a/docs/TableGenFundamentals.html b/docs/TableGenFundamentals.html
index ad7263dc00..e9915cb029 100644
--- a/docs/TableGenFundamentals.html
+++ b/docs/TableGenFundamentals.html
@@ -104,8 +104,10 @@ definition, so the backend can find all definitions of a particular class, such
 as "Instruction".</p>
 
 <p><b>TableGen multiclasses</b> are groups of abstract records that are
-instantiated all at once.  Each instantiation can result in multiple TableGen
-definitions.</p>
+instantiated all at once.  Each instantiation can result in multiple
+TableGen definitions.  If a multiclass inherits from another multiclass,
+the definitions in the sub-multiclass become part of the current
+multiclass, as if they were declared in the current multiclass.</p>
 
 </div>
 
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