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| author | Richard Henderson <rth@twiddle.net> | 2015-08-05 11:04:11 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-08-18 09:11:12 -0700 |
| commit | 112e4518f0d38fc3c52e55c7d7e77b66a295ec2b (patch) | |
| tree | fc55cbf2eebfa7d52d0702222ee0cbac570f3af1 /target-alpha/helper.h | |
| parent | 5f2a80adc6fd2b2e4e0579a6613a9913e3cc9a05 (diff) | |
| download | qemu-112e4518f0d38fc3c52e55c7d7e77b66a295ec2b.zip qemu-112e4518f0d38fc3c52e55c7d7e77b66a295ec2b.tar.gz qemu-112e4518f0d38fc3c52e55c7d7e77b66a295ec2b.tar.bz2 | |
target-alpha: Special case cmpbge with zero
Knowing the comparator is zero leads to a simpler operation.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-alpha/helper.h')
| -rw-r--r-- | target-alpha/helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-alpha/helper.h b/target-alpha/helper.h index d221f0d..83cbe2a 100644 --- a/target-alpha/helper.h +++ b/target-alpha/helper.h @@ -10,6 +10,7 @@ DEF_HELPER_FLAGS_1(cttz, TCG_CALL_NO_RWG_SE, i64, i64) DEF_HELPER_FLAGS_2(zap, TCG_CALL_NO_RWG_SE, i64, i64, i64) DEF_HELPER_FLAGS_2(zapnot, TCG_CALL_NO_RWG_SE, i64, i64, i64) +DEF_HELPER_FLAGS_1(cmpbe0, TCG_CALL_NO_RWG_SE, i64, i64) DEF_HELPER_FLAGS_2(cmpbge, TCG_CALL_NO_RWG_SE, i64, i64, i64) DEF_HELPER_FLAGS_2(minub8, TCG_CALL_NO_RWG_SE, i64, i64, i64) |