Correct a subtle bug in the ia32 backend: Sub(x, x) triggered that the Neg+Add trick...
[libfirm] / ir / ident /
drwxr-xr-x   ..
-rw-r--r-- 5230 ident.c
-rw-r--r-- 1613 ident_t.h
-rw-r--r-- 4223 mangle.c