[Bug tree-optimization/112419] New: [14 Regression] gcc.dg/Wnonnull-4.c excess error for 32-bit targets

[hp at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112419

            Bug ID: 112419
           Summary: [14 Regression] gcc.dg/Wnonnull-4.c excess error for
                    32-bit targets
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hp at gcc dot gnu.org
                CC: uecker at gcc dot gnu.org
  Target Milestone: ---

This test started failing with r14-5115-g6e9ee44d96e5 thus:
Running /x/gcc/testsuite/gcc.dg/dg.exp ...
FAIL: gcc.dg/Wnonnull-4.c (test for excess errors)

In gcc.log (after all PASS lines):
FAIL: gcc.dg/Wnonnull-4.c (test for excess errors)
Excess errors:
/o/gcc/gcc/testsuite/gcc.dg/Wnonnull-4.c:144:3: warning: 'fda_n_5' specified
size 4294967256 exceeds maximum object size 2147483647 [-Wstringop-overflow=]

The same happen for all 32-bit targets (including 64-bit targets when testing
with a "-m32"-type option), according to posts to gcc-testresults@ around this
commit.