[Bug target/126049] RISC-V auto-vectorization misoptimizes fmax()/fmin() regarding NaN

[uwu at icenowy dot me via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126049

Icenowy Zheng <uwu at icenowy dot me> changed:

           What    |Removed                     |Added
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  Attachment #64901|0                           |1
        is obsolete|                            |

--- Comment #10 from Icenowy Zheng <uwu at icenowy dot me> ---
Created attachment 64905
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64905&action=edit
Patch with test case and ChangeLog