[Bug tree-optimization/123525] [16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -mavx512f

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123525

--- Comment #2 from Zdenek Sojka <zsojka at seznam dot cz> ---
This is a recent regression: r16-6644 is OK, r16-6676 is BAD.