[Bug testsuite/85913] New: [9 Regression] FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing basic block"

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85913

            Bug ID: 85913
           Summary: [9 Regression] FAIL: gcc.dg/tree-prof/update-loopch.c
                    scan-tree-dump switchlower1 "Removing basic block"
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
                CC: mliska at suse dot cz
  Target Milestone: ---

On x86-64, r260350 caused:

FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing
basic block"

There is no change in generated assembly code.  But basic blocks are removed
in different passes now.