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Re: Building GCC with the -g option

ä 2012/2/12 23:48, Amittai Aviram åé:
On Feb 12, 2012, at 2:21 AM, Ian Lance Taylor wrote:

Amittai Aviram<amittai.aviram@yale.edu> writes:

I see that the function lower_reduction_clauses, in gcc/omp-low.c, does not have the "inline" keyword. Did the gcc I used to build this GCC inline it as part of -O2? Thanks.
Probably.

Try setting a breakpoint using FILE:LINE, as in

break omp-low.c:2624

Ian
GDB says "No source file named omp-low.c." I also tried entering the whole absolute path instead of just the file name and got the same result. :-( All this was both before and after rebuilding with 

Try to add the file path :
break /usr/gcc/libgomp/omp-low.c:2624

make -j BOOT_CFLAGS='-g'

to avoid optimization.

Does this breakpoint work on your machine?

Amittai

Amittai Aviram
PhD Student in Computer Science
Yale University
646 483 2639
amittai.aviram@yale.edu
http://www.amittai.com



--
Best Regards,
xunxun

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