Re: 8x compilation time increase after r157834

2010-04-02 Thread Richard Guenther
On Fri, Apr 2, 2010 at 9:11 PM, Roman Kononov wrote: > On 2010-04-02, 20:50 CDT, Richard Guenther said: >>The patch is about debuginfo.  Can you file a bugzilla and attach >>preprocessed source for the testcase? > > $g++ -E -std=c++0x -I../ check.cpp | sed -r '/^( *|\#.*)$/d' | wc -l > 24526 > > T

Re: 8x compilation time increase after r157834

2010-04-02 Thread Roman Kononov
On 2010-04-02, 20:50 CDT, Richard Guenther said: >The patch is about debuginfo. Can you file a bugzilla and attach >preprocessed source for the testcase? $g++ -E -std=c++0x -I../ check.cpp | sed -r '/^( *|\#.*)$/d' | wc -l 24526 The preprocessed source has 24526 non-blank lines. Should I attach

Re: 8x compilation time increase after r157834

2010-04-02 Thread Richard Guenther
On Fri, Apr 2, 2010 at 8:47 PM, Roman Kononov wrote: > Hi, > > r157834 of the trunk made compilation time almost 8(eight!) times > longer. The time went from 38 to 291 seconds. > > $ svnversion ~/src/gcc > 157833 > $ make -C ~/src/gcc install > ... > $ /usr/bin/time g++ -std=c++0x -O2 -g -Wall -We

8x compilation time increase after r157834

2010-04-02 Thread Roman Kononov
Hi, r157834 of the trunk made compilation time almost 8(eight!) times longer. The time went from 38 to 291 seconds. $ svnversion ~/src/gcc 157833 $ make -C ~/src/gcc install ... $ /usr/bin/time g++ -std=c++0x -O2 -g -Wall -Werror -Wno-unused \ -Wno-parentheses -I../ check.cpp -o check -MMD -lrt 3