[Issue 7156] ICE(go.c): with 199 or 200 repeated integer increments, only with -O

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=7156


Walter Bright <bugzilla at digitalmars.com> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at digitalmars.com
           Platform|x86                         |All
         OS/Version|Mac OS X                    |All


--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> 2013-10-05 21:19:18 PDT ---
What's happening is the optimizer has a check for going into an infinite loop,
because sometimes two optimization states will flip-flop back and forth instead
of converging on a solution.

Although this isn't an infinite loop case, the optimizer can't tell that.

The assert trip is line 241 of go.c.

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