https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88678
Bug ID: 88678
Summary: [9 regression] Many gfortran.dg/ieee/ieee_X.f90 test
cases fail starting with r267465
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
There are a bunch of the gfortran.dg/ieee/ieee_X.f90 test cases that began
failing with r267465:
FAIL: gfortran.dg/ieee/ieee_10.f90 -O0 execution test
FAIL: gfortran.dg/ieee/ieee_10.f90 -O1 execution test
FAIL: gfortran.dg/ieee/ieee_10.f90 -O2 execution test
FAIL: gfortran.dg/ieee/ieee_10.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/ieee/ieee_10.f90 -O3 -g execution test
FAIL: gfortran.dg/ieee/ieee_10.f90 -Os execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -O0 execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -O1 execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -O2 execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -O3 -g execution test
FAIL: gfortran.dg/ieee/ieee_2.f90 -Os execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -O0 execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -O1 execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -O2 execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -O3 -g execution test
FAIL: gfortran.dg/ieee/ieee_3.f90 -Os execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -O0 execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -O1 execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -O2 execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -O3 -g execution test
FAIL: gfortran.dg/ieee/ieee_4.f90 -Os execution test
FAIL: gfortran.dg/ieee/large_1.f90 -O0 execution test
FAIL: gfortran.dg/ieee/large_1.f90 -O1 execution test
FAIL: gfortran.dg/ieee/large_1.f90 -O2 execution test
FAIL: gfortran.dg/ieee/large_1.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/ieee/large_1.f90 -O3 -g execution test
FAIL: gfortran.dg/ieee/large_1.f90 -Os execution test
The failures all look like this one:
spawn -ignore SIGHUP
/home/seurer/gcc/build/gcc-test2/gcc/testsuite/gfortran/../../gfortran
-B/home/seurer/gcc/build/gcc-test2/gcc/testsuite/gfortran/../../
-B/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/
/home/seurer/gcc/gcc-test2/gcc/testsuite/gfortran.dg/ieee/ieee_10.f90
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -O0 -ffpe-trap=overflow,invalid
-B/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libatomic/.libs
-B/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs
-lm -o ./ieee_10.exe
PASS: gfortran.dg/ieee/ieee_10.f90 -O0 (test for excess errors)
Setting LD_LIBRARY_PATH to
.:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libatomic/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs:/home/seurer/gcc/build/gcc-test2/gcc:.:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libgfortran/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libatomic/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs:/home/seurer/gcc/build/gcc-test2/powerpc64le-unknown-linux-gnu/./libquadmath/.libs:/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 ...]
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic
operation.
Backtrace for this error:
#0 0x3fffb00304d7 in ???
#1 0x3fffafd17068 in ???
FAIL: gfortran.dg/ieee/ieee_10.f90 -O0 execution test
r267465 | kargl | 2018-12-29 12:10:57 -0600 (Sat, 29 Dec 2018) | 11 lines
2018-12-29 Steven G. Kargl <ka...@gcc.gnu.org>
PR fortran/88342
* ieee/ieee_arithmetic.F90: Prevent exceptions in IEEE_VALUE if
-ffpe-trap=invalid or -ffpe-trap=overflow is used.
2018-12-29 Steven G. Kargl <ka...@gcc.gnu.org>
PR fortran/88342
* gfortran.dg/ieee/ieee_10.f90: New test.
