[arm-embedded] [PATCH, GCC/ARM] Fix ICE when compiling empty FIQ interrupt handler in ARM mode

Hi, We have decided to backport this patch to fix a testsuite failure in newly added test empty_fiq_handler to our embedded-6-branch. *** gcc/testsuite/ChangeLog.arm *** 2016-11-21 Thomas Preud'homme Backport to mainline 2016-11-21 Thomas

[arm-embedded][PATCH, GCC/ARM] Fix ICE when compiling empty FIQ interrupt handler in ARM mode

Hi, We have decided to backport this patch to fix an internal compiler error when compiling an empty FIX interrupt handler to our embedded-6-branch. *** gcc/ChangeLog.arm *** 2016-11-17 Thomas Preud'homme Backport from mainline 2016-11-16