[Bug fortran/29975] [meta-bugs] ICEs with CP2K

[jv244 at cam dot ac dot uk]

------- Comment #94 from jv244 at cam dot ac dot uk  2007-04-24 15:27 -------
In fact, gfortran gives a hint here. The file that gets miscompiled produces
the following warnings:

cp2k/obj/Linux-x86-64-gfortran/sdbg> gfortran -c -O2 -g -Wall -Wextra
ai_overlap_new.f90
ai_overlap_new.f90: In function ‘overlap’:
ai_overlap_new.f90:60: warning: ‘offset.8’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘stride.7’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘stride.5’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘pab.0’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘offset.16’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘stride.15’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘stride.13’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘stride.11’ may be used uninitialized in this
function
ai_overlap_new.f90:60: warning: ‘sdab.0’ may be used uninitialized in this
function


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29975