[Bug target/63783] [4.9/5 Regression] [SH] Miscompilation of boolean negation on SH4 using -O2

[gcc-bugzilla at mkarcher dot dialup.fu-berlin.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63783

--- Comment #22 from Michael Karcher <gcc-bugzilla at mkarcher dot 
dialup.fu-berlin.de> ---
OK, in that case I retract my objections and I think the patch is fine. I am
sorry for that mistake.