Binary Compatibility Verification

Starting with Sun Studio 11 and the Solaris 10 OS, program binaries compiled and built using these specialized -xarch hardware flags are verified that they are being run on the appropriate platform.

On systems prior to Solaris 10, no verification is done and it is the user's responsibility to ensure objects built using these flags are deployed on suitable hardware.

Running programs compiled with these -xarch options on platforms that are not enabled with the appropriate features or instruction set extensions could result in segmentation faults or incorrect results occurring without any explicit warning messages.

This warning extends also to programs that employ .il inline assembly language functions or __asm() assembler code that utilize SSE, SSE2, SSE2a, and SSE3 instructions and extensions.