Displaying 2 results from an estimated 2 matches for "tgmath2".
2014 Jun 26
7
[LLVMdev] -gcolumn-info and PR 14106
...to be the original
motivation for introducing -gcolumn-info. However, I am finding no
differences when using it on this test. I've tried building with/without
-gcolumn-info and found almost no difference in compile time (+0.4%):
$ /usr/bin/time clang -w -fno-builtin -O2 -g -gcolumn-info test-tgmath2.i
474.38user 2.10system 7:58.00elapsed 99%CPU
$ /usr/bin/time clang -w -fno-builtin -O2 -g test-tgmath2.i
472.63user 2.02system 7:56.11elapsed 99%CPU
I'm running clang from trunk @211693.
The size of all debug sections (according to readelf) are:
- with -g -gcolumn-info: 836,177 bytes
- wi...
2014 Jun 26
2
[LLVMdev] -gcolumn-info and PR 14106
...n for introducing -gcolumn-info. However, I am finding no
> differences when using it on this test. I've tried building with/without
> -gcolumn-info and found almost no difference in compile time (+0.4%):
>
>
>
> $ /usr/bin/time clang -w -fno-builtin -O2 -g -gcolumn-info test-tgmath2.i
>
> 474.38user 2.10system 7:58.00elapsed 99%CPU
>
>
>
> $ /usr/bin/time clang -w -fno-builtin -O2 -g test-tgmath2.i
>
> 472.63user 2.02system 7:56.11elapsed 99%CPU
>
>
>
> I'm running clang from trunk @211693.
>
>
>
> The size of all debug sect...