------- Comment #1 from dominiq at lps dot ens dot fr 2009-05-12 13:11 ------- Since the manual only gives:
hot-bb-frequency-fraction Select fraction of the maximal frequency of executions of basic block in function given basic block needs to have to be considered hot for --param hot-bb-frequency-fraction without giving the allowed range, I have tried --param hot-bb-frequency-fraction=0 and it gave: air.f90:1027: internal compiler error: Floating point exception -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40119
