[Bug rtl-optimization/69535] [6 Regression] wrong code with -O -fno-tree-bit-ccp -fno-tree-reassoc due to use of uninitialised value

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69535

--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> ---
That patch looks fine.  But are the SCALAR_INT_MODE_P checks necessary?