1 files changed, 0 insertions, 72 deletions
diff --git a/vendor/github.com/d5/tengo/compiler/instructions.go b/vendor/github.com/d5/tengo/compiler/instructions.go
deleted file mode 100644
index 14dde1d8..00000000
--- a/vendor/github.com/d5/tengo/compiler/instructions.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package compiler
-
-import (
-	"fmt"
-)
-
-// MakeInstruction returns a bytecode for an opcode and the operands.
-func MakeInstruction(opcode Opcode, operands ...int) []byte {
-	numOperands := OpcodeOperands[opcode]
-
-	totalLen := 1
-	for _, w := range numOperands {
-		totalLen += w
-	}
-
-	instruction := make([]byte, totalLen)
-	instruction[0] = byte(opcode)
-
-	offset := 1
-	for i, o := range operands {
-		width := numOperands[i]
-		switch width {
-		case 1:
-			instruction[offset] = byte(o)
-		case 2:
-			n := uint16(o)
-			instruction[offset] = byte(n >> 8)
-			instruction[offset+1] = byte(n)
-		}
-		offset += width
-	}
-
-	return instruction
-}
-
-// FormatInstructions returns string representation of
-// bytecode instructions.
-func FormatInstructions(b []byte, posOffset int) []string {
-	var out []string
-
-	i := 0
-	for i < len(b) {
-		numOperands := OpcodeOperands[Opcode(b[i])]
-		operands, read := ReadOperands(numOperands, b[i+1:])
-
-		switch len(numOperands) {
-		case 0:
-			out = append(out, fmt.Sprintf("%04d %-7s", posOffset+i, OpcodeNames[Opcode(b[i])]))
-		case 1:
-			out = append(out, fmt.Sprintf("%04d %-7s %-5d", posOffset+i, OpcodeNames[Opcode(b[i])], operands[0]))
-		case 2:
-			out = append(out, fmt.Sprintf("%04d %-7s %-5d %-5d", posOffset+i, OpcodeNames[Opcode(b[i])], operands[0], operands[1]))
-		}
-
-		i += 1 + read
-	}
-
-	return out
-}
-
-func iterateInstructions(b []byte, fn func(pos int, opcode Opcode, operands []int) bool) {
-	for i := 0; i < len(b); i++ {
-		numOperands := OpcodeOperands[Opcode(b[i])]
-		operands, read := ReadOperands(numOperands, b[i+1:])
-
-		if !fn(i, b[i], operands) {
-			break
-		}
-
-		i += read
-	}
-}