cmd/ll2go: update to latest version of llir

cmd/ll2go/instruction.go

@@ -300,7 +300,7 @@ func (d *decompiler) instExtractValue(inst *ir.InstExtractValue) ast.Stmt {
 	for _, index := range inst.Indices {
 		src = &ast.IndexExpr{
 			X:     src,
-			Index: d.intLit(index),
+			Index: d.uintLit(index),
 		}
 	}
 	return d.assign(inst.LocalName, src)

cmd/ll2go/main.go

@@ -171,7 +171,7 @@ func ll2go(llPath string, funcNames map[string]bool) (*ast.File, error) {
 	}
 
 	// Add newIntNNN function declarations.
-	var newIntSizes []int64
+	var newIntSizes []uint64
 	for newIntSize := range d.newIntSizes {
 		newIntSizes = append(newIntSizes, newIntSize)
 	}
@@ -210,7 +210,7 @@ func ll2go(llPath string, funcNames map[string]bool) (*ast.File, error) {
 	}
 
 	// Add types not part of builtin.
-	var intSizes []int64
+	var intSizes []uint64
 	for intSize := range d.intSizes {
 		switch intSize {
 		case 8, 16, 32, 64:
@@ -264,9 +264,9 @@ type decompiler struct {
 	// Global states.
 
 	// Tracks use of integer types not part of Go builtin.
-	intSizes map[int64]bool
+	intSizes map[uint64]bool
 	// Tracks use of newIntNNN function calls.
-	newIntSizes map[int64]bool
+	newIntSizes map[uint64]bool
 
 	// Per function states.
 
@@ -279,8 +279,8 @@ type decompiler struct {
 // newDecompiler returns a new decompiler.
 func newDecompiler() *decompiler {
 	return &decompiler{
-		intSizes:    make(map[int64]bool),
-		newIntSizes: make(map[int64]bool),
+		intSizes:    make(map[uint64]bool),
+		newIntSizes: make(map[uint64]bool),
 	}
 }
 
@@ -536,6 +536,15 @@ func (d *decompiler) intLit(i int64) ast.Expr {
 	}
 }
 
+// uintLit converts the given unsigned integer literal into a corresponding Go
+// expression.
+func (d *decompiler) uintLit(i uint64) ast.Expr {
+	return &ast.BasicLit{
+		Kind:  token.INT,
+		Value: fmt.Sprintf("%d", i),
+	}
+}
+
 // basicBlock represents a conceptual basic block, that may contain both LLVM IR
 // instructions and Go statements.
 type basicBlock struct {

go.mod

@@ -1,11 +1,10 @@
 module github.com/decomp/decomp
 
 require (
-	github.com/graphism/exp v0.0.0-20181114155108-95804a9f182b
-	github.com/graphism/simple v0.0.0-20181114131118-4c2595ff451f
-	github.com/llir/llvm v0.3.0-pre2.0.20181125212240-e76410922c5e
+	github.com/graphism/exp v0.0.0-20181208150744-60e1f9ae6685
+	github.com/graphism/simple v0.0.0-20181208150621-c42395dbfa50
+	github.com/llir/llvm v0.3.0-pre4
 	github.com/mewkiz/pkg v0.0.0-20181119122551-9729f4f4ff2b
 	github.com/pkg/errors v0.8.0
-	gonum.org/v1/gonum v0.0.0-20181115051416-e2f95e5c31f6
-	gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6 // indirect
+	gonum.org/v1/gonum v0.0.0-20181208091643-b71a28080e0f
 )

go.sum

@@ -1,54 +1,40 @@
 bitbucket.org/zombiezen/cardcpx v0.0.0-20150417151802-902f68ff43ef h1:Uc8hUoyAlYy8huPnrqJC++v34avlqflgbQate6HLIfw=
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-github.com/graphism/exp v0.0.0-20181114155108-95804a9f182b/go.mod h1:prUgw3Bvq7Q+xTO86BDz/Wqi58cwb9c311LROiQN7oM=
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