cmd/link: move comment somewhere more appropriate

At least, I assume it's meant to be here. It makes no sense at all where it
currently is.

Change-Id: Ic6a6c112c3dcf1318256d7d602168c3446b55412
Reviewed-on: https://go-review.googlesource.com/29339
Run-TryBot: Michael Hudson-Doyle <michael.hudson@canonical.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

src/cmd/link/internal/ld/lib.go

@@ -1937,11 +1937,11 @@ func genasmsym(ctxt *Link, put func(*Link, *Symbol, string, SymbolType, int64, *
 				put(ctxt, nil, a.Asym.Name, AutoSym, -(int64(off) + int64(SysArch.PtrSize)), a.Gotype)
 				continue
 			}
+			// Otherwise, off is addressing the saved program counter.
+			// Something underhanded is going on. Say nothing.
 		}
 	}
 
-	// Otherwise, off is addressing the saved program counter.
-	// Something underhanded is going on. Say nothing.
 	if ctxt.Debugvlog != 0 || *flagN {
 		ctxt.Logf("%5.2f symsize = %d\n", obj.Cputime(), uint32(Symsize))
 	}