[Bug target/63663] [NEON] wrong value when computing the leading zero of int16x4_t type at O2

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63663

Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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   Target Milestone|---                         |5.0