[Bug c/44098] -O3 causes quickInvSqrt() to return -inf.

[maister at archlinux dot us]

------- Comment #6 from maister at archlinux dot us  2010-05-12 15:23 -------
That worked (-O3 -fno-strict-aliasing). But why does this work on -O2 and not
-O3?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44098