[Bug rtl-optimization/67028] combine bug. Different assumptions about subreg in different places.

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67028

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |segher at gcc dot gnu.org

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
I have a hard time reproducing this.  Could you show the generated
assembler code, and say why you think it is a combine bug?