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/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index a7900ae..31b81bf 100755
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -1668,7 +1668,7 @@
GenMemBarrier(kAnyAny);
}
if (is_object) {
- MarkGCCard(rl_value.reg, rl_object.reg);
+ MarkGCCard(0, rl_value.reg, rl_object.reg);
}
return true;
}