Re: Optimization fuel

2011-06-28 Thread Walter Bright
On 6/28/2011 1:33 AM, Don wrote: Historically, only about two bugs per year have been found in DMD's optimizer, Being in continuous use for 25 yeras has a lot to do with that :-)

Re: Optimization fuel

2011-06-28 Thread Don
bearophile wrote: My experience about this stuff is zero, but is this idea useful to debug/improve DMD too? http://blog.ezyang.com/2011/06/debugging-compilers-with-optimization-fuel/ Bye, bearophile In practice, it does pretty much the same job as CyberShadow's dustmite program, whi

Optimization fuel

2011-06-27 Thread bearophile
My experience about this stuff is zero, but is this idea useful to debug/improve DMD too? http://blog.ezyang.com/2011/06/debugging-compilers-with-optimization-fuel/ Bye, bearophile