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authorpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2008-05-11 12:22:01 +0000
committerpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2008-05-11 12:22:01 +0000
commit868314358ea3f3009fb72d2867dc73af54338ae7 (patch)
treea6d9b6d94a727e23847d6554d1fafc865798e425 /tcg/README
parentc96402b11ec09e4b719157409046790bad1f18ca (diff)
downloadqemu-868314358ea3f3009fb72d2867dc73af54338ae7.zip
qemu-868314358ea3f3009fb72d2867dc73af54338ae7.tar.gz
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Add zero extension (pseudo-)ops.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4424 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tcg/README')
-rw-r--r--tcg/README5
1 files changed, 4 insertions, 1 deletions
diff --git a/tcg/README b/tcg/README
index c27c5ab..c47d3b0 100644
--- a/tcg/README
+++ b/tcg/README
@@ -260,10 +260,13 @@ t0 = t1
Move t1 to t0 (both operands must have the same type).
* ext8s_i32/i64 t0, t1
+ext8u_i32/i64 t0, t1
ext16s_i32/i64 t0, t1
+ext16u_i32/i64 t0, t1
ext32s_i64 t0, t1
+ext32u_i64 t0, t1
-8, 16 or 32 bit sign extension (both operands must have the same type)
+8, 16 or 32 bit sign/zero extension (both operands must have the same type)
* bswap16_i32 t0, t1