On Thu, 22 Sep 2016, Kyrill Tkachov wrote: > Sorry no, the problem is HARD_FRAME_POINTER_REGNUM that is defined as: > #define HARD_FRAME_POINTER_REGNUM \ > (TARGET_ARM \ > ? ARM_HARD_FRAME_POINTER_REGNUM \ > : THUMB_HARD_FRAME_POINTER_REGNUM) > > where ARM_HARD_FRAME_POINTER_REGNUM is 11 and THUMB_HARD_FRAME_POINTER_REGNUM > is 7 so Bernd's new warning triggers whenever HARD_FRAME_POINTER_REGNUM is > used as a boolean like it is in sel-sched.c and regrename.c
I don't follow. The macro used as a boolean in places changed by your patch is H_F_P_IS_FRAME_POINTER, not H_F_P_REGNUM. Am I missing something? Thanks. Alexander
