https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82305
Bug ID: 82305 Summary: gcc.c-torture/execute/20000822-1.c fails on x86_64 Cygwin Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: pen7cmc at yahoo dot com Target Milestone: --- CYGWIN_NT-10.0 2.9.0(0.318/5/3) 2017-09-12 10:18 x86_64 Cygwin The --with-isl=/usr/local below is because ISL 0.14 is the version Cygwin's setup-x86_64.exe program downloads, below what gcc 7.2.0 needs. I installed ISL 0.18 in /usr/local. ../configure --prefix=/opt/etsf --with-local-prefix=/opt/etsf/usr/local --enable-languages=c,c++,fortran --with-isl=/usr/local make -j 2 make check From /usr/tmp/gcc-7.2.0/objdir/./gcc/testsuite/gcc/gcc.log: FAIL: gcc.c-torture/execute/20000822-1.c -O0 execution test FAIL: gcc.c-torture/execute/20000822-1.c -O1 execution test FAIL: gcc.c-torture/execute/20000822-1.c -O2 execution test FAIL: gcc.c-torture/execute/20000822-1.c -O3 -g execution test FAIL: gcc.c-torture/execute/20000822-1.c -Os execution test FAIL: gcc.c-torture/execute/20000822-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.c-torture/execute/20000822-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test From /usr/tmp/gcc-7.2.0/objdir/./gcc/testsuite/gcc/gcc.sum: FAIL: gcc.c-torture/execute/20000822-1.c -O0 execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -w -o ./20000822-1.exe (timeout = 300) spawn /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/execute/20000 822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -w -o ./20000822-1.exe PASS: gcc.c-torture/execute/20000822-1.c -O1 (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -O1 execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -w -o ./20000822-1.exe (timeout = 300) spawn /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/execute/20000 822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -w -o ./20000822-1.exe PASS: gcc.c-torture/execute/20000822-1.c -O2 (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -O2 execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O3 -g -w -o ./20000822-1.exe (timeout = 300) spawn /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/execute/20000 822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O3 -g -w -o ./20000822-1.exe PASS: gcc.c-torture/execute/20000822-1.c -O3 -g (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -O3 -g execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -Os -w -o ./20000822-1.exe (timeout = 300) spawn /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/execute/20000 822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -Os -w -o ./20000822-1.exe PASS: gcc.c-torture/execute/20000822-1.c -Os (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -Os execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -flto -fno-use-linker-plugin -flto-partition=none -w -o ./20000822-1.exe (timeout = 300) spawn /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/execute/20000 822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -flto -fno-use-linker-plugin -flto-partition=none -w -o ./20000822-1 .exe PASS: gcc.c-torture/execute/20000822-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test Executing on host: /usr/tmp/gcc-7.2.0/objdir/gcc/xgcc -B/usr/tmp/gcc-7.2.0/objdir/gcc/ /usr/tmp/gcc-7.2.0/gcc/testsuite/gcc.c-torture/ execute/20000822-1.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -w -o ./20000822-1.exe (timeout = 300) PASS: gcc.c-torture/execute/20000822-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors) Setting LD_LIBRARY_PATH to :/usr/tmp/gcc-7.2.0/objdir/gcc::/usr/tmp/gcc-7.2.0/objdir/gcc:/cygdrive/c/windows/SYSTEM32:/cygdrive/c/wind ows/System32:/usr/bin:/usr/local/lib/:/opt/etsf/lib:/usr/lib spawn [open ...] FAIL: gcc.c-torture/execute/20000822-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test