http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53346
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |matz at gcc dot gnu.org --- Comment #19 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-05-19 22:19:02 UTC --- The change in timing occured at revision 163998 Author: matz Date: Wed Sep 8 12:34:52 2010 UTC (20 months, 1 week ago) Changed paths: 4 Log Message: PR tree-optimization/33244 * tree-ssa-sink.c (statement_sink_location): Don't sink into empty loop latches. testsuite/ PR tree-optimization/33244 * gfortran.dg/vect/fast-math-vect-8.f90: New test. [macbook] test/dbg_rnflow% /opt/gcc/gcc4.6p-163997/bin/gfortran -c -O3 cptrf2.f90 [macbook] test/dbg_rnflow% makeo ; time a.out > /dev/null 20.881u 0.345s 0:21.37 99.2% 0+0k 3+0io 0pf+0w [macbook] test/dbg_rnflow% /opt/gcc/gcc4.6p-163998/bin/gfortran -c -O3 cptrf2.f90 [macbook] test/dbg_rnflow% makeo ; time a.out > /dev/null 28.545u 0.351s 0:29.06 99.4% 0+0k 3+0io 0pf+0w