Bug#443576: gcc-4.2: -O2 generates wrong code

Package: gcc-4.2 Version: 4.2.1-5 Severity: critical Justification: breaks unrelated software Hello, I think I found a bug in gcc-4.2. The bug is easy to reproduce. I have it under sid and also under testing. I provide a simple test program (gint_to_pointer.c): #include int main(void) { in

Bug#443576: Strict aliasing problem

I think I found a bug in gcc-4.2 int i, j; printf("%d %d\n", j, (void *)(j)); This looks like a strict-aliasing issue to me; you're casting from an int to a void*, which is undefined. Did you get any warnings? (Did you compile with warnings enabled? -Wstrict-aliasing?) Investigate the -

Bug#438816: gcc-multilib: Use case

Package: gcc-multilib Version: 4:4.2.1-6 Followup-For: Bug #438816 This would be very useful when building kernel modules that do nasty things (for example on my system I have 4gb ram - so use a 64 bit kernel but I still want a 32 bit userland) Most can be made to build but with the appropriate ar

[bts-link] source package gcc-4.2

# # bts-link upstream status pull for source package gcc-4.2 # see http://lists.debian.org/debian-devel-announce/2006/05/msg1.html # user [EMAIL PROTECTED] # remote status report for #440545 # * http://gcc.gnu.org/PR33381 # * remote status changed: NEW -> ASSIGNED usertags 440545 - status-N