http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56732
enrico.scholz at informatik dot tu-chemnitz.de changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |enrico.scholz at informatik | |dot tu-chemnitz.de --- Comment #5 from enrico.scholz at informatik dot tu-chemnitz.de 2013-04-30 12:07:46 UTC --- I can reproduce this error message with gcc-4.8 (patched by OpenEmbedded) on an ARM platform with a simple ---- extern void bar(); void __attribute__((__naked__)) foo(void) { bar(); } ---- $ arm-linux-gnueabi-gcc -O2 -c /tmp/xxx.c /tmp/xxx.c: In function 'foo': /tmp/xxx.c:5:1: internal compiler error: in advance_target_bb, at sched-rgn.c:3552