1.1 --- a/src/cpu/mips/vm/vm_version_mips.cpp Fri Jun 15 16:26:12 2018 +0800
1.2 +++ b/src/cpu/mips/vm/vm_version_mips.cpp Fri Jun 15 17:25:38 2018 +0800
1.3 @@ -194,6 +194,18 @@
1.4 FLAG_SET_DEFAULT(AllocateInstancePrefetchLines, 1);
1.5 }
1.6
1.7 + if (UseSHA) {
1.8 + warning("SHA instructions are not available on this CPU");
1.9 + FLAG_SET_DEFAULT(UseSHA, false);
1.10 + }
1.11 +
1.12 + if (UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics) {
1.13 + warning("SHA intrinsics are not available on this CPU");
1.14 + FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
1.15 + FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
1.16 + FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
1.17 + }
1.18 +
1.19 NOT_PRODUCT( if (PrintMiscellaneous && Verbose) print_features(); );
1.20 }
1.21
