TrueCloudLab/neoneo-go
7
0
Fork 2
Code Issues Pull requests Projects Releases Packages Wiki Activity

vm: implement NOTEQUAL opcode

Browse source
This commit is contained in:
Evgenii Stratonikov 2020-04-30 10:52:29 +03:00
parent 70f0c656b0
commit 9081211f12
4 changed files with 27 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

3
pkg/compiler/codegen.go
View file

@ -616,8 +616,7 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
case n.Op == token.NEQ:
// VM has separate opcodes for number and string equality
if isStringType(c.typeInfo.Types[n.X].Type) {
emit.Opcode(c.prog.BinWriter, opcode.EQUAL)
emit.Opcode(c.prog.BinWriter, opcode.NOT)
emit.Opcode(c.prog.BinWriter, opcode.NOTEQUAL)
} else {
emit.Opcode(c.prog.BinWriter, opcode.NUMNOTEQUAL)
}