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
