1.1 --- a/src/cpu/mips/vm/mips_64.ad Thu Feb 01 09:25:24 2018 +0800 1.2 +++ b/src/cpu/mips/vm/mips_64.ad Wed Feb 07 15:44:45 2018 +0800 1.3 @@ -7733,7 +7733,7 @@ 1.4 1.5 instruct membar_acquire() %{ 1.6 match(MemBarAcquire); 1.7 - ins_cost(0); 1.8 + ins_cost(400); 1.9 1.10 format %{ "MEMBAR-acquire (empty) @ membar_acquire" %} 1.11 ins_encode %{ 1.12 @@ -7830,7 +7830,7 @@ 1.13 instruct membar_storestore() %{ 1.14 match(MemBarStoreStore); 1.15 1.16 - ins_cost(0); 1.17 + ins_cost(400); 1.18 format %{ "MEMBAR-storestore (empty encoding) @ membar_storestore" %} 1.19 ins_encode %{ 1.20 __ sync();