http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58721
Bug ID: 58721
Summary: [4.9 Regression] The subroutine perdida is no longer
inlined in fatigue.f90
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: dominiq at lps dot ens.fr
CC: jh at suse dot cz, rguenther at suse dot de
The subroutine perdida is no longer inlined in fatigue.f90. This occurred
between revisions 201916 and 202776:
[macbook] lin/test% /opt/gcc/gcc4.9p-201916/bin/gfortran -Ofast -fwhole-program
fatigue.f90
[macbook] lin/test% nm a.out | grep perdida
[macbook] lin/test% time a.out > /dev/null
2.767u 0.003s 0:02.77 99.6% 0+0k 0+2io 0pf+0w
[macbook] lin/test% /opt/gcc/gcc4.9p-202776/bin/gfortran -Ofast -fwhole-program
fatigue.f90
[macbook] lin/test% nm a.out | grep perdida
0000000100001380 t ___perdida_m_MOD_perdida.constprop.3
[macbook] lin/test% time a.out > /dev/null
5.102u 0.004s 0:05.10 100.0% 0+0k 0+2io 0pf+0w
To understand why I could not bisect further, see
http://gcc.gnu.org/ml/gcc-regression/2013-09/ !-(
