[Bug gcov-profile/58127] New: [4.9 Regression] 37 failures in gcc.dg/tree-prof/ for x86_64-apple-darwin10

["dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58127

            Bug ID: 58127
           Summary: [4.9 Regression] 37 failures in gcc.dg/tree-prof/ for
                    x86_64-apple-darwin10
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: gcov-profile
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dominiq at lps dot ens.fr
                CC: hubicka at gcc dot gnu.org, iains at gcc dot gnu.org
              Host: x86_64-apple-darwin10
            Target: x86_64-apple-darwin10
             Build: x86_64-apple-darwin10

Between revisions 201611 (OK) and 201635 the following failures appeared:

FAIL: gcc.dg/tree-prof/20041218-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/bb-reorg.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/comp-goto-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1a.c compilation, 
-fprofile-generate -D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/ic-misattribution-1a.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/indir-call-prof.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/inliner-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/peel-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr34999.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr44777.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr45354.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr47187.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr49299-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr49299-2.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr50907.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr52027.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/pr52150.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/prof-robust-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/stringop-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/stringop-2.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/switch-case-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/switch-case-2.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/tracer-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/unroll-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/update-cunroll-2.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/update-loopch.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/update-tailcall.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/va-arg-pack-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-2.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-3.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-4.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-5.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-6.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/val-prof-7.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
FAIL: gcc.dg/tree-prof/wcoverage-mismatch.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE

The errors are

output is:
Undefined symbols:
  "___gcov_indirect_call_callee", referenced from:
      ___gcov_indirect_call_callee$non_lazy_ptr in ccNJUvcM.o
     (maybe you meant: ___gcov_indirect_call_callee$non_lazy_ptr)
ld: symbol(s) not found
collect2: error: ld returned 1 exit status

FAIL: gcc.dg/tree-prof/20041218-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/20041218-1.c execution,    -fprofile-generate
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/20041218-1.c compilation,  -fprofile-use
-D_PROFILE_USE
UNRESOLVED: gcc.dg/tree-prof/20041218-1.c execution,    -fprofile-use
-D_PROFILE_USE

or

output is:
Undefined symbols:^M
  "___gcov_indirect_call_callee", referenced from:^M
      ___gcov_indirect_call_callee$non_lazy_ptr in ccLKIDNc.o^M
      ___gcov_indirect_call_callee$non_lazy_ptr in ccLrBSua.o^M
     (maybe you meant: ___gcov_indirect_call_callee$non_lazy_ptr)^M
  "___gcov_indirect_call_counters", referenced from:^M
      ___gcov_indirect_call_counters$non_lazy_ptr in ccLKIDNc.o^M
      ___gcov_indirect_call_counters$non_lazy_ptr in ccLrBSua.o^M
     (maybe you meant: ___gcov_indirect_call_counters$non_lazy_ptr)^M
ld: symbol(s) not found^M
collect2: error: ld returned 1 exit status^M

FAIL: gcc.dg/tree-prof/ic-misattribution-1.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/ic-misattribution-1.c execution,   
-fprofile-generate -D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/ic-misattribution-1.c compilation,  -fprofile-use
-D_PROFILE_USE
UNRESOLVED: gcc.dg/tree-prof/ic-misattribution-1.c execution,    -fprofile-use
-D_PROFILE_USE