diff options
| author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-11 12:22:01 +0000 |
|---|---|---|
| committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-05-11 12:22:01 +0000 |
| commit | 868314358ea3f3009fb72d2867dc73af54338ae7 (patch) | |
| tree | a6d9b6d94a727e23847d6554d1fafc865798e425 /tcg/README | |
| parent | c96402b11ec09e4b719157409046790bad1f18ca (diff) | |
| download | qemu-868314358ea3f3009fb72d2867dc73af54338ae7.tar.gz | |
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/README | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tcg/README b/tcg/README index c27c5abed9..c47d3b07ac 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 |