[Bug tree-optimization/101755] New: [12 regression] gcc.target/arm/reg_equal_test.c fails on arm since r12-2637

[clyon at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101755

            Bug ID: 101755
           Summary: [12 regression] gcc.target/arm/reg_equal_test.c fails
                    on arm since r12-2637
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: clyon at gcc dot gnu.org
  Target Milestone: ---

Since r12-2637, I've noticed a regression on arm:
FAIL: gcc.target/arm/reg_equal_test.c scan-rtl-dump expand "expr_list:REG_EQUAL
\\(const_int -942519458"