This is an interesting one...
Compiling the code below at all common optimization levels, gcc r139046
generates code that prints hello, as does 4.3.1. Pre-4.3 versions of gcc emit
code that prints nothing. I'm pretty sure that the older versions are correct.
#include stdio.h
int func_72
Note for most targets not printing is correct as char is signed by
default but for most powerpc targets the opposite is true. You should
have explicted included signed for g_99.
Sent from my iPhone
On Aug 12, 2008, at 22:10, regehr at cs dot utah dot edu [EMAIL PROTECTED]
wrote:
This
