c/5862: GCC generates invalid code in case of a combination of a bitwise AND and an incrementation

[rodrigc@gcc.gnu.org]

Synopsis: GCC generates invalid code in case of a combination of a bitwise AND and an incrementation

State-Changed-From-To: open->feedback
State-Changed-By: rodrigc
State-Changed-When: Thu Mar  7 05:47:56 2002
State-Changed-Why:
    Cannot compile your testcase:
    /tmp/ccE1gg7O.o: In function `main':
    /tmp/ccE1gg7O.o(.text+0x11b): undefined reference to `__iob'
    collect2: ld returned 1 exit status
    
    What is this __iob?

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5862