Skip null check in MarkGCCard() for known non-null values.
Use GVN's knowledge of non-null values to set a new MIR flag
for IPUT/SPUT/APUT to skip the value null check.
Change-Id: I97a8d1447acb530c9bbbf7b362add366d1486ee1
diff --git a/compiler/dex/mir_graph.h b/compiler/dex/mir_graph.h
index c8ea972..1a18841 100644
--- a/compiler/dex/mir_graph.h
+++ b/compiler/dex/mir_graph.h
@@ -145,9 +145,8 @@
#define INVALID_OFFSET (0xDEADF00FU)
#define MIR_IGNORE_NULL_CHECK (1 << kMIRIgnoreNullCheck)
-#define MIR_NULL_CHECK_ONLY (1 << kMIRNullCheckOnly)
#define MIR_IGNORE_RANGE_CHECK (1 << kMIRIgnoreRangeCheck)
-#define MIR_RANGE_CHECK_ONLY (1 << kMIRRangeCheckOnly)
+#define MIR_STORE_NON_NULL_VALUE (1 << kMIRStoreNonNullValue)
#define MIR_CLASS_IS_INITIALIZED (1 << kMIRClassIsInitialized)
#define MIR_CLASS_IS_IN_DEX_CACHE (1 << kMIRClassIsInDexCache)
#define MIR_IGNORE_DIV_ZERO_CHECK (1 << kMirIgnoreDivZeroCheck)