Do not create a HBoundType when the instruction is non-null.
We don't need to refine the type after a null check, if the
instruction is known non null or null. As a side effect, this
avoids replacing HLoadClass instructions with HBoundType instructions.
bug:22116987
(cherry picked from commit 3abd437507f8ba30a238a52c273c9944dcb9d5a1)
Change-Id: I5e56de293554534195ade9770b7d1e4b078d685b
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 04c3963..2cffe02 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -3709,6 +3709,7 @@
uint32_t GetDexPc() const OVERRIDE { return dex_pc_; }
uint16_t GetTypeIndex() const { return type_index_; }
bool IsReferrersClass() const { return is_referrers_class_; }
+ bool CanBeNull() const OVERRIDE { return false; }
bool NeedsEnvironment() const OVERRIDE {
// Will call runtime and load the class if the class is not loaded yet.