[Bug tree-optimization/89582] Suboptimal code generated for floating point struct in -O3 compare to -O2

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89582

H.J. Lu <hjl.tools at gmail dot com> changed:

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--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
Is this a dup of PR 59464?