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-rw-r--r--tcg/README8
1 files changed, 8 insertions, 0 deletions
diff --git a/tcg/README b/tcg/README
index 6946b5bcc2..a9858c2f74 100644
--- a/tcg/README
+++ b/tcg/README
@@ -246,6 +246,14 @@ t0=~(t1|t2)
t0=t1|~t2
+* clz_i32/i64 t0, t1, t2
+
+t0 = t1 ? clz(t1) : t2
+
+* ctz_i32/i64 t0, t1, t2
+
+t0 = t1 ? ctz(t1) : t2
+
********* Shifts/Rotates
* shl_i32/i64 t0, t1, t2