[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

ScheduleDAG.cpp added (r1.1)
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Log message:

new file, obviously just a stub


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Diffs of the changes:  (+23 -0)

 ScheduleDAG.cpp |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+)


Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
diff -c /dev/null llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.1
*** /dev/null	Thu Aug 18 13:45:34 2005
--- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp	Thu Aug 18 13:45:24 2005
***************
*** 0 ****
--- 1,23 ----
+ //===-- ScheduleDAG.cpp - Implement a trivial DAG scheduler ---------------===//
+ //
+ //                     The LLVM Compiler Infrastructure
+ //
+ // This file was developed by Chris Lattner and is distributed under the
+ // University of Illinois Open Source License. See LICENSE.TXT for details.
+ //
+ //===----------------------------------------------------------------------===//
+ //
+ // This implements a simple code linearizer for DAGs.  This is not a very good
+ // way to emit code, but gets working code quickly.
+ //
+ //===----------------------------------------------------------------------===//
+ 
+ #define DEBUG_TYPE "sched"
+ #include "llvm/CodeGen/SelectionDAGISel.h"
+ using namespace llvm;
+ 
+ /// Pick a safe ordering and emit instructions for each target node in the
+ /// graph.
+ void SelectionDAGISel::ScheduleAndEmitDAG(SelectionDAG &SD) {
+   
+ }