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Fix the comments for getDepth and getHeight. 

llvm-svn: 61120
This commit is contained in:
Dan Gohman 2008-12-17 04:24:23 +00:00
parent 6cf404f2d1
commit c50143a539
1 changed files with 3 additions and 3 deletions
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6
llvm/include/llvm/CodeGen/ScheduleDAG.h
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@ -312,15 +312,15 @@ namespace llvm {
/// the specified node. /// the specified node.
void removePred(const SDep &D); void removePred(const SDep &D);
/// getHeight - Return the height of this node, which is the length of the /// getDepth - Return the depth of this node, which is the length of the
/// maximum path down to any node with has no successors. /// maximum path up to any node with has no predecessors.
unsigned getDepth() const { unsigned getDepth() const {
if (!isDepthCurrent) const_cast<SUnit *>(this)->ComputeDepth(); if (!isDepthCurrent) const_cast<SUnit *>(this)->ComputeDepth();
return Depth; return Depth;
} }
/// getHeight - Return the height of this node, which is the length of the /// getHeight - Return the height of this node, which is the length of the
/// maximum path up to any node with has no predecessors. /// maximum path down to any node with has no successors.
unsigned getHeight() const { unsigned getHeight() const {
if (!isHeightCurrent) const_cast<SUnit *>(this)->ComputeHeight(); if (!isHeightCurrent) const_cast<SUnit *>(this)->ComputeHeight();
return Height; return Height;