Index: src/mips64/builtins-mips64.cc |
diff --git a/src/mips64/builtins-mips64.cc b/src/mips64/builtins-mips64.cc |
index 30a93dc5eb7184a69aa0889afb89bd57e59a2509..e97cca21d1756f3fc11df12b95b21a5fcf857a1a 100644 |
--- a/src/mips64/builtins-mips64.cc |
+++ b/src/mips64/builtins-mips64.cc |
@@ -434,9 +434,7 @@ static void Generate_JSConstructStubHelper(MacroAssembler* masm, |
__ CallRuntime(Runtime::kFinalizeInstanceSize, 1); |
__ Pop(a1, a2); |
- // Slack tracking counter is Map::kSlackTrackingCounterEnd after runtime |
- // call. |
- __ li(a6, Map::kSlackTrackingCounterEnd); |
+ __ li(a6, Operand(Map::kSlackTrackingCounterEnd - 1)); |
__ bind(&allocate); |
} |