Segmentation Fault with Otime

I have a structure defined in h files and some elements of that structure are in compile time flag. The file is compiled using arm-gcc with -Otime flag. When I run it , it is giving Segmentation Fault. But when I remove -Otime flag from the makefile the code runs perfectly.

I am befuddled at this obse开发者_Python百科rvation. Can someone share some insight on this issue ?

Unfortunately there is never one easy answer for these scenarios. Certainly in the past, whenevr I have encountered such problems, its been down to the code, the compiler or even a combination of both. It would help if you could mention the version of the compiler you are using. It could simply be a Otime bug in the compiler, which is not unheard of.