--- old/hotspot/src/cpu/x86/vm/vm_version_x86.cpp 2015-05-04 15:06:50.000000000 -0700 +++ new/hotspot/src/cpu/x86/vm/vm_version_x86.cpp 2015-05-04 15:06:50.000000000 -0700 @@ -684,6 +684,12 @@ if (FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) { UseMultiplyToLenIntrinsic = true; } + if (FLAG_IS_DEFAULT(UseSquareToLenIntrinsic)) { + UseSquareToLenIntrinsic = true; + } + if (FLAG_IS_DEFAULT(UseMulAddIntrinsic)) { + UseMulAddIntrinsic = true; + } #else if (UseMultiplyToLenIntrinsic) { if (!FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) { @@ -691,6 +697,18 @@ } FLAG_SET_DEFAULT(UseMultiplyToLenIntrinsic, false); } + if (UseSquareToLenIntrinsic) { + if (!FLAG_IS_DEFAULT(UseSquareToLenIntrinsic)) { + warning("squareToLen intrinsic is not available in 32-bit VM"); + } + FLAG_SET_DEFAULT(UseSquareToLenIntrinsic, false); + } + if (UseMulAddIntrinsic) { + if (!FLAG_IS_DEFAULT(UseMulAddIntrinsic)) { + warning("mulAdd intrinsic is not available in 32-bit VM"); + } + FLAG_SET_DEFAULT(UseMulAddIntrinsic, false); + } #endif #endif // COMPILER2