[Bug fortran/28411] gfortran: Internal error: Illegal instruction

2006-07-17 Thread langton at gcc dot gnu dot org
--- Comment #2 from langton at gcc dot gnu dot org 2006-07-17 21:57 --- The flags "-O2 -ftrapv" are sufficient to reproduce this crash. I get the same result on the Mac, and on Linux: ilx1(1067)% gfortran -c -O2 -ftrapv module_utilities2.f90 virtual memory exhausted: Cannot allocate me

[Bug fortran/28411] gfortran: Internal error: Illegal instruction

2006-07-17 Thread langton at gcc dot gnu dot org
--- Comment #1 from langton at gcc dot gnu dot org 2006-07-17 21:42 --- I can confirm that there is a problem here, but I am getting different output. On MacIntel: york.llnl.gov(771)% gfortran -c -O2 -mfpmath=sse -msse -msse2 -ffpe-trap=invalid,zero,overflow -ftrapping-math -ftrapv -fm