------- Comment #30 from dominiq at lps dot ens dot fr 2009-09-03 07:09 -------
This is a regression from gcc 4.3.4 (gfc=trunk r151295, gfc44=4.4.1,
gfc43=4.3.4):
[ibook-dhum] test/dbg_air% gfc -S -m64 -O2 -funsafe-math-optimizations
air_db.f90
[ibook-dhum] test/dbg_air% grep pow air_db.s
call
_pow
call _pow
[ibook-dhum] test/dbg_air% gfc44 -S -m64 -O2 -funsafe-math-optimizations
air_db.f90
[ibook-dhum] test/dbg_air% grep pow air_db.s
call _pow
call _pow
[ibook-dhum] test/dbg_air% gfc43 -S -m64 -O2 -funsafe-math-optimizations
air_db.f90
[ibook-dhum] test/dbg_air% grep pow air_db.s
[ibook-dhum] test/dbg_air%
--
dominiq at lps dot ens dot fr changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Time increase for the |[4.4/4.5 Regression] Time
|Polyhedron test air.f90 due |increase for the Polyhedron
|to bad optimization |test air.f90 due to bad
| |optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40106
