Add some more information to the top-level comment for this file.

llvm-svn: 58339
This commit is contained in:
Dan Gohman 2008-10-28 18:47:37 +00:00
parent d735f403a0
commit 1218f7e751

View File

@ -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