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Add some more binops

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This commit is contained in:
Ayke van Laethem
2018-04-13 22:17:49 +02:00
parent cc5a29d759
commit fdf907c96c
1 changed files with 13 additions and 1 deletions
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tgo.go
+13 -1
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@@ -346,8 +346,20 @@ func (c *Compiler) parseBinOp(frame *Frame, binop *ssa.BinOp) (llvm.Value, error
// Go specific. Calculate "and not" with x & (~y) // Go specific. Calculate "and not" with x & (~y)
inv := c.builder.CreateNot(y, "") // ~y inv := c.builder.CreateNot(y, "") // ~y
return c.builder.CreateAnd(x, inv, ""), nil return c.builder.CreateAnd(x, inv, ""), nil
case token.EQL: // ==
return c.builder.CreateICmp(llvm.IntEQ, x, y, ""), nil
case token.NEQ: // !=
return c.builder.CreateICmp(llvm.IntNE, x, y, ""), nil
case token.LSS: // <
return c.builder.CreateICmp(llvm.IntSLT, x, y, ""), nil // TODO: ULT
case token.LEQ: // <=
return c.builder.CreateICmp(llvm.IntSLE, x, y, ""), nil // TODO: ULE
case token.GTR: // >
return c.builder.CreateICmp(llvm.IntSGT, x, y, ""), nil // TODO: UGT
case token.GEQ: // >=
return c.builder.CreateICmp(llvm.IntSGE, x, y, ""), nil // TODO: UGE
default: default:
return llvm.Value{}, errors.New("todo: unknown binop: " + fmt.Sprintf("%#v", binop)) return llvm.Value{}, errors.New("unknown binop")
} }
} }