[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 --- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-07-11 09:27:26 UTC --- Created attachment 27773 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27773 libgcc2-mulsc3.c: preprocessed bit of libgcc2.c compile with avr-gcc

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/53923] ICE: RTL check: expected code 'reg', have 'debug_expr' in rhs_regno, at rtl.h:1091

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53923 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-07-11 10:03:49 UTC --- avr.c already contains code to work around problems from DCE, instead of DCE working out proper solutions to cover AVR, see PR50063 Something goes wrong in