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Diffstat (limited to 'tcg/README')
-rw-r--r-- | tcg/README | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -254,6 +254,12 @@ t0 = t1 ? clz(t1) : t2 t0 = t1 ? ctz(t1) : t2 +* ctpop_i32/i64 t0, t1 + +t0 = number of bits set in t1 +With "ctpop" short for "count population", matching +the function name used in include/qemu/host-utils.h. + ********* Shifts/Rotates * shl_i32/i64 t0, t1, t2 |