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| author | Alex Bennée <alex.bennee@linaro.org> | 2014-03-17 16:31:48 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-03-17 16:31:48 +0000 |
| commit | b05c3068577f6caea6f1911b9e03d52dbf84f475 (patch) | |
| tree | 4c54b6b2380736b33e39dcd4dbedd9f51fd7ed93 /target-arm/helper-a64.c | |
| parent | f612537e0706761d5692deaa72516695ef0a2ac8 (diff) | |
target-arm: A64: Add remaining CLS/Z vector ops
Implement the CLS, CLZ operations in the 2-reg-misc category.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1394822294-14837-6-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target-arm/helper-a64.c')
| -rw-r--r-- | target-arm/helper-a64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-arm/helper-a64.c b/target-arm/helper-a64.c index 80ed029053..8f53223cee 100644 --- a/target-arm/helper-a64.c +++ b/target-arm/helper-a64.c @@ -60,6 +60,11 @@ uint32_t HELPER(cls32)(uint32_t x) return clrsb32(x); } +uint32_t HELPER(clz32)(uint32_t x) +{ + return clz32(x); +} + uint64_t HELPER(rbit64)(uint64_t x) { /* assign the correct byte position */ |