I found this hanging about in an old branch, and updated it a bit for mainline. IIRC, there are some cases in target/s390x where (via cpp pasting) we "dup" a 64-bit value to itself.
r~ Richard Henderson (2): qemu/compiler: Split out qemu_build_not_reached_always tcg: Optimize inline dup_const for MO_64 include/qemu/compiler.h | 5 +++-- include/tcg/tcg.h | 3 ++- 2 files changed, 5 insertions(+), 3 deletions(-) -- 2.25.1
