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(parent: ff26d28) | patch
target/s390x: Improve ADD LOGICAL WITH CARRY
authorRichard Henderson <richard.henderson@linaro.org>
Mon, 14 Dec 2020 22:13:54 +0000 (16:13 -0600)
committerCornelia Huck <cohuck@redhat.com>
Mon, 21 Dec 2020 17:11:33 +0000 (18:11 +0100)
commit3bcc3fa79902d72ab6385bb135e4c3e34931a697
tree121c3d691bfb719ada6808802aec50738cc913abtree
parentff26d287bddc189fd5a084cc96078da1257b0826commit | diff
target/s390x: Improve ADD LOGICAL WITH CARRY

Now that ADD LOGICAL outputs carry, we can use that as input directly.
It also means we can re-use CC_OP_ADDU and produce an output carry
directly from ADD LOGICAL WITH CARRY.

Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201214221356.68039-3-richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
target/s390x/cc_helper.c diff | blob | blame | history
target/s390x/helper.c diff | blob | blame | history
target/s390x/insn-data.def diff | blob | blame | history
target/s390x/internal.h diff | blob | blame | history
target/s390x/translate.c diff | blob | blame | history
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