https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92256
Bug ID: 92256 Summary: [10 regression] error in gcc.dg/unroll-and-jam.c after r277501 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- Tried 277501 make -k check-gcc RUNTESTFLAGS=dg.exp=gcc.dg/unroll-and-jam.c FAIL: gcc.dg/unroll-and-jam.c scan-tree-dump-times unrolljam "applying unroll and jam" 6 # of expected passes 2 # of unexpected failures 1 Executing on host: /home/seurer/gcc/build/gcc-test2/gcc/xgcc -B/home/seurer/gcc/build/gcc-test2/gcc/ /home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/unroll-and-jam.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -fdiagnostics-urls=never -O3 -floop-unroll-and-jam --param unroll-jam-min-percent=0 -fdump-tree-unrolljam-details -lm -o ./unroll-and-jam.exe (timeout = 300) spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test2/gcc/xgcc -B/home/seurer/gcc/build/gcc-test2/gcc/ /home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/unroll-and-jam.c -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -fdiagnostics-urls=never -O3 -floop-unroll-and-jam --param unroll-jam-min-percent=0 -fdump-tree-unrolljam-details -lm -o ./unroll-and-jam.exe PASS: gcc.dg/unroll-and-jam.c (test for excess errors) Setting LD_LIBRARY_PATH to :/home/seurer/gcc/build/gcc-test2/gcc::/home/seurer/gcc/build/gcc-test2/gcc:/home/seurer/gcc/build/gcc-test2/./gmp/.libs:/home/seurer/gcc/build/gcc-test2/./prev-gmp/.libs:/home/seurer/gcc/build/gcc-test2/./mpfr/src/.libs:/home/seurer/gcc/build/gcc-test2/./prev-mpfr/src/.libs:/home/seurer/gcc/build/gcc-test2/./mpc/src/.libs:/home/seurer/gcc/build/gcc-test2/./prev-mpc/src/.libs:/home/seurer/gcc/build/gcc-test2/./isl/.libs:/home/seurer/gcc/build/gcc-test2/./prev-isl/.libs:/home/seurer/gcc/install/gcc-7.2.0/lib64 Execution timeout is: 300 spawn [open ...] foo1 ok foo1 foo2 ok foo2 foo3 ok foo3 foo4 ok foo4 foo5 ok foo5 foo6 ok foo6 foo61 ok foo61 foo62 ok foo62 foo63 ok foo63 foo7 ok foo7 foo8 ok foo8 foo9 ok foo9 foo10 ok foo10 foo11 ok foo11 PASS: gcc.dg/unroll-and-jam.c execution test gcc.dg/unroll-and-jam.c: pattern found 5 times FAIL: gcc.dg/unroll-and-jam.c scan-tree-dump-times unrolljam "applying unroll and jam" 6 testcase /home/seurer/gcc/gcc-test2/gcc/testsuite/gcc.dg/dg.exp completed in 2 seconds === gcc Summary === # of expected passes 2 # of unexpected failures 1