[llgo] Move SetSubprogram

Summary: Fixes the bots - I moved LLVMSetSubprogram into the DIBuilder bindings, so the Go bindings need to move as well.

Reviewers: whitequark

Reviewed By: whitequark

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D45402

llvm-svn: 329505

llvm/bindings/go/llvm/dibuilder.go

@@ -575,6 +575,10 @@ func (d *DIBuilder) InsertValueAtEnd(v Value, diVarInfo, expr Metadata, bb Basic
 	return Value{C: result}
 }
 
+func (v Value) SetSubprogram(sp Metadata) {
+  C.LLVMSetSubprogram(v.C, sp.C)
+}
+
 func boolToCInt(v bool) C.int {
 	if v {
 		return 1

llvm/bindings/go/llvm/ir.go

@@ -1138,9 +1138,6 @@ func (v Value) AddTargetDependentFunctionAttr(attr, value string) {
 func (v Value) SetPersonality(p Value) {
 	C.LLVMSetPersonalityFn(v.C, p.C)
 }
-func (v Value) SetSubprogram(sp Metadata) {
-	C.LLVMSetSubprogram(v.C, sp.C)
-}
 
 // Operations on parameters
 func (v Value) ParamsCount() int { return int(C.LLVMCountParams(v.C)) }