From: Dan Gohman Date: Tue, 28 Oct 2008 18:47:37 +0000 (+0000) Subject: Add some more information to the top-level comment for this file. X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f4717aa1b20147d7b5385e635a4bc9a5f04380c3;p=oota-llvm.git Add some more information to the top-level comment for this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58339 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/include/llvm/CodeGen/DAGISelHeader.h b/include/llvm/CodeGen/DAGISelHeader.h index 7c1e3c08bc6..43168f803f3 100644 --- a/include/llvm/CodeGen/DAGISelHeader.h +++ b/include/llvm/CodeGen/DAGISelHeader.h @@ -11,7 +11,11 @@ // data, which is used by SelectionDAG-based instruction selectors. // // *** NOTE: This file is #included into the middle of the target -// *** instruction selector class. These functions are really methods. +// instruction selector class. These functions are really methods. +// This is a little awkward, but it allows this code to be shared +// by all the targets while still being able to call into +// target-specific code without using a virtual function call. +// //===----------------------------------------------------------------------===// #ifndef LLVM_CODEGEN_DAGISEL_HEADER_H