[Bug other/97594] New: new test case gcc.dg/tree-prof/pr97461.c execution failure

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97594

            Bug ID: 97594
           Summary: new test case gcc.dg/tree-prof/pr97461.c execution
                    failure
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:14e19b82c1e67ead60c3095ac23347317298904b, r11-4423

make -k check-gcc RUNTESTFLAGS=tree-prof.exp=gcc.dg/tree-prof/pr97461.c

FAIL: gcc.dg/tree-prof/pr97461.c execution,    -fprofile-generate
-D_PROFILE_GENERATE

# of expected passes            1
# of unexpected failures        1
# of unsupported tests          1
# of unresolved testcases       2



Executing on host: /home3/seurer/gcc/git/build/gcc-trunk/gcc/xgcc
-B/home3/seurer/gcc/git/build/gcc-trunk/gcc/
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gcc.dg/tree-prof/pr97461.c   
-fdiagnostics-plain-output   -O2 -ldl -fprofile-generate -D_PROFILE_GENERATE
-dumpbase-ext .x01  -lm  -o
/home/seurer/gcc/git/build/gcc-trunk/gcc/testsuite/gcc/pr97461.x01    (timeout
= 300)
spawn -ignore SIGHUP /home3/seurer/gcc/git/build/gcc-trunk/gcc/xgcc
-B/home3/seurer/gcc/git/build/gcc-trunk/gcc/
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gcc.dg/tree-prof/pr97461.c
-fdiagnostics-plain-output -O2 -ldl -fprofile-generate -D_PROFILE_GENERATE
-dumpbase-ext .x01 -lm -o
/home/seurer/gcc/git/build/gcc-trunk/gcc/testsuite/gcc/pr97461.x01
PASS: gcc.dg/tree-prof/pr97461.c compilation,  -fprofile-generate
-D_PROFILE_GENERATE
Setting LD_LIBRARY_PATH to
:/home3/seurer/gcc/git/build/gcc-trunk/gcc::/home3/seurer/gcc/git/build/gcc-trunk/gcc:/home/seurer/gcc/git/build/gcc-trunk/./gmp/.libs:/home/seurer/gcc/git/build/gcc-trunk/./prev-gmp/.libs:/home/seurer/gcc/git/build/gcc-trunk/./mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-trunk/./prev-mpfr/src/.libs:/home/seurer/gcc/git/build/gcc-trunk/./mpc/src/.libs:/home/seurer/gcc/git/build/gcc-trunk/./prev-mpc/src/.libs:/home/seurer/gcc/git/build/gcc-trunk/./isl/.libs:/home/seurer/gcc/git/build/gcc-trunk/./prev-isl/.libs
Execution timeout is: 300
spawn [open ...]
FAIL: gcc.dg/tree-prof/pr97461.c execution,    -fprofile-generate
-D_PROFILE_GENERATE
UNRESOLVED: gcc.dg/tree-prof/pr97461.c compilation,  -fprofile-use
-D_PROFILE_USE
UNRESOLVED: gcc.dg/tree-prof/pr97461.c execution,    -fprofile-use
-D_PROFILE_USE
UNSUPPORTED: gcc.dg/tree-prof/pr97461.c -fauto-profile
testcase
/home/seurer/gcc/git/gcc-trunk/gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp
completed in 1 seconds

                === gcc Summary ===

# of expected passes            1
# of unexpected failures        1
# of unresolved testcases       2
# of unsupported tests          1



commit 14e19b82c1e67ead60c3095ac23347317298904b (HEAD)
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Oct 19 17:40:00 2020 +0200

    gcov-profile: use static pool for TOPN first

    gcc/ChangeLog:

            PR gcov-profile/97461
            * gcov-io.h (GCOV_PREALLOCATED_KVP): Pre-allocate 64
            static counters.

    libgcc/ChangeLog:

            PR gcov-profile/97461
            * libgcov.h (gcov_counter_add): Use first static counters
            as it should help to have malloc wrappers set up.

    gcc/testsuite/ChangeLog:

            PR gcov-profile/97461
            * gcc.dg/tree-prof/pr97461.c: New test.