https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83759
Bug ID: 83759
Summary: New test cases gcc.dg/torture/inf-compare-1.c (and -2,
-3, and -4) all fail on powerpc64
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
Some of the new tests in this revision fail on powerpc64 both le and be:
FAIL: gcc.dg/torture/inf-compare-1.c -O0 execution test
FAIL: gcc.dg/torture/inf-compare-1.c -O1 execution test
FAIL: gcc.dg/torture/inf-compare-1.c -O2 execution test
FAIL: gcc.dg/torture/inf-compare-1.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/inf-compare-1.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.dg/torture/inf-compare-1.c -O3 -g execution test
FAIL: gcc.dg/torture/inf-compare-1.c -Os execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O0 execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O1 execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O2 execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.dg/torture/inf-compare-2.c -O3 -g execution test
FAIL: gcc.dg/torture/inf-compare-2.c -Os execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O0 execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O1 execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O2 execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.dg/torture/inf-compare-3.c -O3 -g execution test
FAIL: gcc.dg/torture/inf-compare-3.c -Os execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O0 execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O1 execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O2 execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O2 -flto -fno-use-linker-plugin
-flto-partition=none execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects execution test
FAIL: gcc.dg/torture/inf-compare-4.c -O3 -g execution test
FAIL: gcc.dg/torture/inf-compare-4.c -Os execution test
seurer@makalu-lp1:~/gcc/build/gcc-trunk$
/home/seurer/gcc/build/gcc-trunk/gcc/xgcc
-B/home/seurer/gcc/build/gcc-trunk/gcc/
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/torture/inf-compare-1.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -g -lm -o
./inf-compare-1.exe
seurer@makalu-lp1:~/gcc/build/gcc-trunk$ gdb ./inf-compare-1.exe
(gdb) run
Program received signal SIGABRT, Aborted.
0x00003fffb7cd129c in .raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
glibc-2.17-196.el7_4.2.ppc64
(gdb) where
#0 0x00003fffb7cd129c in .raise () from /lib64/libc.so.6
#1 0x00003fffb7cd34a8 in .abort () from /lib64/libc.so.6
#2 0x0000000010000570 in main () at
/home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.dg/torture/inf-compare-1.c:18
