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

[howarth at bromo dot med.uc.edu]

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

--- Comment #11 from howarth at bromo dot med.uc.edu ---
Created attachment 35087
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35087&action=edit
diff of assembly from reduced testcase at -O2 -mtune=core2 and -O2
-mtune=generic