[M68k] fix test regression introduced by D140180

I added a new pass, callbrprepare, to the pass pipelines in
commit a3a84c9e2511 ("[llvm] add CallBrPrepare pass to pipelines")
but did not test experimental backends.

diff --git a/llvm/test/CodeGen/M68k/pipeline.ll b/llvm/test/CodeGen/M68k/pipeline.ll
index 3e1ec28..e936abf 100644 (file)
--- a/llvm/test/CodeGen/M68k/pipeline.ll
+++ b/llvm/test/CodeGen/M68k/pipeline.ll
@@ -41,6 +41,7 @@
 ; CHECK-NEXT:      CodeGen Prepare
 ; CHECK-NEXT:      Dominator Tree Construction
 ; CHECK-NEXT:      Exception handling preparation
+; CHECK-NEXT:      Prepare callbr
 ; CHECK-NEXT:      Safe Stack instrumentation pass
 ; CHECK-NEXT:      Insert stack protectors
 ; CHECK-NEXT:      Module Verifier