https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70826
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
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CC| |amodra at gmail dot com
--- Comment #8 from Alan Modra <amodra at gmail dot com> ---
cr2, cr3 and cr4 are supposed to be non-volatile, ie. callee saved. INIT_REGS
initialises cr2,3,4 to particular values, that are checked later.
