Hi All, I wanted to see the difference in objdump of an application where I can make the difference between the VFPV3 and VFPV4 support. I tried enabling the flag -mfpu=vfpv3 and -mfpu=vfpv4 for ARM Cortex A15 toolchain in my test code but cannot see the difference in two objdumps.
According to my survey, the fused multiply and accumulate is the only instruction that can create the difference in two. Can any one provide the sample test code for the same? Precisely, I wish to see the difference in performance for vfpv3 and vfpv4. Looking forward to your reply. Thanks and Regards, Jubi
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