[release-branch.go1.17] cmd/internal/obj/x86: modify the threshold of assert loop...

Updates #49716.
Fixes #50942.

Change-Id: I7ed73f874c2ee1ee3f31c9c4428ed484167ca803
Reviewed-on: https://go-review.googlesource.com/c/go/+/366094
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Heschi Kreinick <heschi@google.com>
(cherry picked from commit 14f2b2a4c55b707828be2890b8c750cb849203f6)
Reviewed-on: https://go-review.googlesource.com/c/go/+/383214
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alex Rakoczy <alex@golang.org>

diff --git a/src/cmd/internal/obj/x86/asm6.go b/src/cmd/internal/obj/x86/asm6.go
index 17fa76727e6212061f46548664530c88570ff734..b363341b50f979a3cddf2ab9c6a4f9d46f2969c1 100644 (file)
--- a/src/cmd/internal/obj/x86/asm6.go
+++ b/src/cmd/internal/obj/x86/asm6.go
@@ -2170,7 +2170,7 @@ func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
                }
 
                n++
-               if n > 20 {
+               if n > 1000 {
                        ctxt.Diag("span must be looping")
                        log.Fatalf("loop")
                }