commit ea80942c39cb5e9bc3e38a388583d1646c1e2a3f
author Nicolas Geoffray <ngeoffray@google.com> Wed Jun 24 14:25:09 2015 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Wed Jun 24 14:26:01 2015 +0100
tree 259ebaaeb298e8ca866591402e91f2d0d326e279
parent 9dda8f231bf6aaac3f0397f1fa0cd9d42eb393ed

Fix codegen_test after DCE fix.

Change-Id: I16c64abc26c64815da4cb4034276d60e9bfb6996

compiler/optimizing/codegen_test.cc

diff --git a/compiler/optimizing/codegen_test.cc b/compiler/optimizing/codegen_test.cc
index ca85cf5..4fbb51d 100644
--- a/compiler/optimizing/codegen_test.cc
+++ b/compiler/optimizing/codegen_test.cc
@@ -192,7 +192,10 @@
                              std::function<void(HGraph*)> hook_before_codegen,
                              bool has_result,
                              Expected expected) {
-  graph->BuildDominatorTree();
+  // Tests may have already computed it.
+  if (graph->GetReversePostOrder().IsEmpty()) {
+    graph->BuildDominatorTree();
+  }
   SsaLivenessAnalysis liveness(graph, codegen);
   liveness.Analyze();