diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2020-12-14 16:13:54 -0600 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-12-21 18:11:33 +0100 |
| commit | 3bcc3fa79902d72ab6385bb135e4c3e34931a697 (patch) | |
| tree | 121c3d691bfb719ada6808802aec50738cc913ab /target/s390x/helper.c | |
| parent | ff26d287bddc189fd5a084cc96078da1257b0826 (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>
Diffstat (limited to 'target/s390x/helper.c')
| -rw-r--r-- | target/s390x/helper.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/target/s390x/helper.c b/target/s390x/helper.c index db87a62a57..4f4561bc64 100644 --- a/target/s390x/helper.c +++ b/target/s390x/helper.c @@ -403,14 +403,12 @@ const char *cc_name(enum cc_op cc_op) [CC_OP_LTGT0_32] = "CC_OP_LTGT0_32", [CC_OP_LTGT0_64] = "CC_OP_LTGT0_64", [CC_OP_ADD_64] = "CC_OP_ADD_64", - [CC_OP_ADDC_64] = "CC_OP_ADDC_64", [CC_OP_SUB_64] = "CC_OP_SUB_64", [CC_OP_SUBU_64] = "CC_OP_SUBU_64", [CC_OP_SUBB_64] = "CC_OP_SUBB_64", [CC_OP_ABS_64] = "CC_OP_ABS_64", [CC_OP_NABS_64] = "CC_OP_NABS_64", [CC_OP_ADD_32] = "CC_OP_ADD_32", - [CC_OP_ADDC_32] = "CC_OP_ADDC_32", [CC_OP_SUB_32] = "CC_OP_SUB_32", [CC_OP_SUBU_32] = "CC_OP_SUBU_32", [CC_OP_SUBB_32] = "CC_OP_SUBB_32", |