**Internal compiler error: segmentation violation signal raised** with -O3

Dear Intel developers,

Compilation of this subroutine optrms.F (See attachment) leads to an  **Internal compiler error: segmentation violation signal raised** with -O3 options. This error disappears with -O2

The compilation instructions is /share/apps/intel/composer_xe_2013_sp1.2.144/bin/intel64/ifort -i8 -r8 -pc64 -auto -vec-report0 -warn nousage -cxxlib

fort version: Intel(R) Fortran Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 14.0.2.144 Build 20140120

Linux kernel: 2.6.32-279.14.1.el6.x86_64

Note that the program compiled with ifort version: Intel(R) Fortran Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 14.0.1.106 Build 20131008

Thanks a lot for your help. Valérie