[Bug rtl-optimization/65504] [4.9/5 Regression] select case with strings and -fgcse -O

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504

--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
It may be target dependent. I can reproduce this on x86_64-unknown-linux-gnu .
By the way, -fno-gcse cures it.