[Bug testsuite/82477] New: New testcase cold-1.c fails

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82477

            Bug ID: 82477
           Summary: New testcase cold-1.c fails
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: segher at gcc dot gnu.org
  Target Milestone: ---

The new testcase gcc.dg/ cold-1.c fails:

FAIL: gcc.dg/cold-1.c (test for excess errors)
Excess errors:
/home/segher/src/gcc/gcc/testsuite/gcc.dg/cold-1.c:10:5: warning: implicit
declaration of function 'abort' [-Wimplicit-function-declaration]
/home/segher/src/gcc/gcc/testsuite/gcc.dg/cold-1.c:10:5: warning: incompatible
implicit declaration of built-in function 'abort'
/home/segher/src/gcc/gcc/testsuite/gcc.dg/cold-1.c:12:5: warning: incompatible
implicit declaration of built-in function 'abort'
/home/segher/src/gcc/gcc/testsuite/gcc.dg/cold-1.c:20:3: warning: incompatible
implicit declaration of built-in function 'abort'

(this was on powerpc64-linux, but probably happens everywhere).