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How to let source code and its assembly code coexist in .s file

george_her
Beginner
‎09-27-2005 08:34 AM
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I've just analysedsome assembly code generated by Ifort 9.0, and find no correspodent source code in the .s file. That cause me pain.

I know some other compiler such as open64 doprovide detailed information in .s file. What about ICC?

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TimP
Honored Contributor III
‎09-27-2005 01:03 PM
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ifort and icc supply comments, of the form #source_line.xxxx, so you can key back to the corresponding source code. Also, if you use -g option, e.g.
ifort -O -g yoursource.f
then
objdump -S yoursource.o
shows a mixture of source and disassembly, just as it would with gfortran.
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