Clang option for reordering sections in .text

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1

Hi ,

I would like to know if there is any way to reorder functions in the object file in order to improve code locality by implementing subsections .text.hot.
GCC controls this behavior with ‘-f(no)-reorder-functions’ flag, is there any way to do so in clang?

Regards,
Priyanka

2

Hi,

Any suggestions on this if there is any such flag available with clang.

Regards
Priyanka

3

Source order has no real meaning. You can tag functions to go into a
specific section with the attributes.

Joerg