https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102950
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- r11-3685 is bad and r11-3683 is good.
[Bug tree-optimization/102950] [11/12 Regression] Dead Code Elimination Regression at -O3 (trunk&11.2.0 vs 10.3.0)
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- [Bug tree-optimization/10295... hjl.tools at gmail dot com via Gcc-bugs
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