[dev.garbage] runtime: Fix constant overflow on 32 bit machines

LGTM=rsc
R=golang-codereviews
CC=golang-codereviews, rsc
https://golang.org/cl/180040043

diff --git a/src/runtime/mgc.go b/src/runtime/mgc.go
index 0bf618d0643cb69d59807e014d5035e8a8706d9e..5b0c9b9905e80cdb3246232672777069c88f0f77 100644 (file)
--- a/src/runtime/mgc.go
+++ b/src/runtime/mgc.go
@@ -1335,7 +1335,7 @@ func mSpan_Sweep(s *mspan, preserve bool) bool {
                                end.ptr().next = gclinkptr(p)
                        }
                        end = gclinkptr(p)
-                       end.ptr().next = gclinkptr(0xbaddadae5)
+                       end.ptr().next = gclinkptr(0x0bade5)
                        nfree++
                }
        }