br_reg: src1:i len:8
bigmul: len:8 dest:l src1:i src2:i
bigmul_un: len:8 dest:l src1:i src2:i
-tls_get: len:24 dest:i clob:c
-tls_get_reg: len:28 dest:i src1:i clob:c
-tls_set: len:24 src1:i clob:c
-tls_set_reg: len:28 src1:i src2:i clob:c
+tls_get: len:16 dest:i
+tls_set: len:16 src1:i clob:c
# 32 bit opcodes
int_add: dest:i src1:i src2:i len:4
vcall2: len:64 clob:c
vcall2_reg: src1:i len:64 clob:c
vcall2_membase: src1:b len:64 clob:c
-dyn_call: src1:i src2:i len:136 clob:c
+dyn_call: src1:i src2:i len:252 clob:c
# This is different from the original JIT opcodes
float_beq: len:32