On 10/19/22 08:22, Robin Dapp wrote: > Hi, > > since r13-2746 we hit an ICE when bootstrapping with -m31 and > --enable-checking=all. > > ../../../../libgfortran/ieee/ieee_helper.c: In function > 'ieee_class_helper_16': > ../../../../libgfortran/ieee/ieee_helper.c:77:3: internal compiler > error: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at > rtl.h:1932 > 77 | } > | ^ > ../../../../libgfortran/ieee/ieee_helper.c:87:1: note: in expansion of > macro 'CLASSMACRO' > 87 | CLASSMACRO(16) > | ^~~~~~~~~~ > > This patch fixes the problem by first checking for reload_completed > and also ensuring that REGNO is only called on reg operands rather > than subregs. > > Bootstrapped and regtested --with-arch=arch14 and --enable-checking=all. > > Is it OK? Ok. Thanks!
Andreas
