106 
 107 #define ARCH_FLAGS(develop, \
 108                    product, \
 109                    diagnostic, \
 110                    experimental, \
 111                    notproduct, \
 112                    range, \
 113                    constraint, \
 114                    writeable) \
 115                                                                             \
 116   develop(bool, IEEEPrecision, true,                                        \
 117           "Enables IEEE precision (for INTEL only)")                        \
 118                                                                             \
 119   product(bool, UseStoreImmI16, true,                                       \
 120           "Use store immediate 16-bits value instruction on x86")           \
 121                                                                             \
 122   product(intx, UseAVX, 3,                                                  \
 123           "Highest supported AVX instructions set on x86/x64")              \
 124           range(0, 99)                                                      \
 125                                                                             \




 126   product(bool, UseCLMUL, false,                                            \
 127           "Control whether CLMUL instructions can be used on x86/x64")      \
 128                                                                             \
 129   diagnostic(bool, UseIncDec, true,                                         \
 130           "Use INC, DEC instructions on x86")                               \
 131                                                                             \
 132   product(bool, UseNewLongLShift, false,                                    \
 133           "Use optimized bitwise shift left")                               \
 134                                                                             \
 135   product(bool, UseAddressNop, false,                                       \
 136           "Use '0F 1F [addr]' NOP instructions on x86 cpus")                \
 137                                                                             \
 138   product(bool, UseXmmLoadAndClearUpper, true,                              \
 139           "Load low part of XMM register and clear upper part")             \
 140                                                                             \
 141   product(bool, UseXmmRegToRegMoveAll, false,                               \
 142           "Copy all XMM register bits when moving value between registers") \
 143                                                                             \
 144   product(bool, UseXmmI2D, false,                                           \
 145           "Use SSE2 CVTDQ2PD instruction to convert Integer to Double")     \

 106 
 107 #define ARCH_FLAGS(develop, \
 108                    product, \
 109                    diagnostic, \
 110                    experimental, \
 111                    notproduct, \
 112                    range, \
 113                    constraint, \
 114                    writeable) \
 115                                                                             \
 116   develop(bool, IEEEPrecision, true,                                        \
 117           "Enables IEEE precision (for INTEL only)")                        \
 118                                                                             \
 119   product(bool, UseStoreImmI16, true,                                       \
 120           "Use store immediate 16-bits value instruction on x86")           \
 121                                                                             \
 122   product(intx, UseAVX, 3,                                                  \
 123           "Highest supported AVX instructions set on x86/x64")              \
 124           range(0, 99)                                                      \
 125                                                                             \
 126   product(intx, UseSSE, 99,                                                 \
 127           "Highest supported SSE instructions set on x86/x64")              \
 128           range(0, 99)                                                      \
 129                                                                             \
 130   product(bool, UseCLMUL, false,                                            \
 131           "Control whether CLMUL instructions can be used on x86/x64")      \
 132                                                                             \
 133   diagnostic(bool, UseIncDec, true,                                         \
 134           "Use INC, DEC instructions on x86")                               \
 135                                                                             \
 136   product(bool, UseNewLongLShift, false,                                    \
 137           "Use optimized bitwise shift left")                               \
 138                                                                             \
 139   product(bool, UseAddressNop, false,                                       \
 140           "Use '0F 1F [addr]' NOP instructions on x86 cpus")                \
 141                                                                             \
 142   product(bool, UseXmmLoadAndClearUpper, true,                              \
 143           "Load low part of XMM register and clear upper part")             \
 144                                                                             \
 145   product(bool, UseXmmRegToRegMoveAll, false,                               \
 146           "Copy all XMM register bits when moving value between registers") \
 147                                                                             \
 148   product(bool, UseXmmI2D, false,                                           \
 149           "Use SSE2 CVTDQ2PD instruction to convert Integer to Double")     \