Make LinearizeGraph() public (and move it to nodes files)

Rationale:
It is strange that HLinearOrderIterator is defined (and visible)
in nodes.h, but clients have no way to build this order. This CL
makes the building available at the usual place.

Change-Id: Ib66f2edf6dfc8edd6b429bd4bea3ac7e37440b28
Tests: m test-art

1 files changed, 0 insertions, 6 deletions

diff --git a/compiler/optimizing/ssa_liveness_analysis.h b/compiler/optimizing/ssa_liveness_analysis.h
index 0be16118b1..b62bf4e5f9 100644
--- a/compiler/optimizing/ssa_liveness_analysis.h
+++ b/compiler/optimizing/ssa_liveness_analysis.h
@@ -1186,12 +1186,6 @@ class SsaLivenessAnalysis : public ValueObject {
   static constexpr const char* kLivenessPassName = "liveness";
 
  private:
-  // Linearize the graph so that:
-  // (1): a block is always after its dominator,
-  // (2): blocks of loops are contiguous.
-  // This creates a natural and efficient ordering when visualizing live ranges.
-  void LinearizeGraph();
-
   // Give an SSA number to each instruction that defines a value used by another instruction,
   // and setup the lifetime information of each instruction and block.
   void NumberInstructions();