Re: help interpreting gcc 4.1.1 optimisation bug

[Mike Stump]

On Jun 12, 2006, at 5:45 AM, [EMAIL PROTECTED] wrote:
Well, my point above was that -strict-aliasing is included in -O2 and
my code works fine at -O2. Only -O3 causes problems, so I didn't  
expect
-fno-strict-aliasing to make any difference.

Code in violation of the aliasing rules can appear to work at any  
optimization level.