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| author | Richard Henderson <richard.henderson@linaro.org> | 2017-11-17 20:47:42 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-02-08 15:54:05 +0000 |
| commit | 212be173f01e85e6589fd76676827953a84a732b (patch) | |
| tree | fc93bba42036540e69854d3cec47a39db25bf431 /tcg/README | |
| parent | d0ec97967f940bbc11dced83422b39c224127f1e (diff) | |
| download | qemu-212be173f01e85e6589fd76676827953a84a732b.tar.gz | |
tcg: Add generic vector ops for comparisons
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/README')
| -rw-r--r-- | tcg/README | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tcg/README b/tcg/README index 42d301961b..90d4de7776 100644 --- a/tcg/README +++ b/tcg/README @@ -581,6 +581,10 @@ E.g. VECL=1 -> 64 << 1 -> v128, and VECE=2 -> 1 << 2 -> i32. Similarly for logical and arithmetic right shift. +* cmp_vec v0, v1, v2, cond + + Compare vectors by element, storing -1 for true and 0 for false. + ********* Note 1: Some shortcuts are defined when the last operand is known to be |