[Issue 5100] -O Degrades performance of loop statements
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Mon Dec 6 01:22:27 PST 2010
http://d.puremagic.com/issues/show_bug.cgi?id=5100
Don <clugdbug at yahoo.com.au> changed:
What |Removed |Added
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CC| |clugdbug at yahoo.com.au
--- Comment #3 from Don <clugdbug at yahoo.com.au> 2010-12-06 01:20:51 PST ---
Cannot reproduce. On Windows, for both test cases, without -O it's about 5
seconds (does an INC and CMP of a stack variable). With -O it is about 1 second
(just does INC and CMP of EAX).
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