Betrayed by a bitfield
Betrayed by a bitfield
Posted Feb 2, 2012 16:33 UTC (Thu) by darthscsi (guest, #8111)In reply to: Betrayed by a bitfield by darthscsi
Parent article: Betrayed by a bitfield
Oh, and the assembly:
0000000000000000 <foo>:
0: 80 4f 04 01 orb $0x1,0x4(%rdi)
4: 8b 07 mov (%rdi),%eax
6: c3 retq
Posted Feb 2, 2012 16:47 UTC (Thu)
by khim (subscriber, #9252)
[Link]
This looks like x86-64 assembler to me, not IA64. Are you even sure we are talking about the same case? x86-64 works just fine with GCC, too. PowerPC, Sparc and IA-64 (which started the thread) work incorrectly...
Betrayed by a bitfield