http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52307
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-02-19 CC| |grosser at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-02-19 12:21:42 UTC --- Confirmed with '-O2 -floop-flatten'. The failure disappears if I link the codes compiled with these option to lapack_LINUX.a compiled with -O2 or -O3. This PR could be a duplicate of pr52275. Note that UPLO should be U or L and not \0.