On Wed, 17 Sep 2014, Alan Lawrence wrote: > We've just noticed this patch causes an ICE in > gcc.c-torture/execute/scal-to-vec1.c at -O3 when running with -fPIC on > arm-none-linux-gnueabi and arm-none-linux-gnueabihf; test logs:
Which part causes the ICE? The arm_hard_regno_mode_ok change relating to modes assigned to CC_REGNUM, the arm_regno_class change relating to PC_REGNUM, or something else? Either of those would indicate something very strange going on in LRA (maybe something else needs to change somewhere as well to stop attempts to use CC_REGNUM or PC_REGNUM inappropriately?). -- Joseph S. Myers jos...@codesourcery.com