[Bug sanitizer/63361] New: Test case c-c++-common/ubsan/float-cast-overflow-1.c fails on Pentium2

["bernd.edlinger at hotmail dot de" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63361

            Bug ID: 63361
           Summary: Test case c-c++-common/ubsan/float-cast-overflow-1.c
                    fails on Pentium2
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: sanitizer
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bernd.edlinger at hotmail dot de
                CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
                    jakub at gcc dot gnu.org, kcc at gcc dot gnu.org

Rev: 215226

FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O0  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x8048604):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O1  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x80485eb):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O2  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x804f647):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O3 -fomit-frame-pointer 
output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x804f647):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O3 -g  output pattern test,
is
/home/ed/gnu/gcc-trunk/gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-1.c:17:
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -Os  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x8048505):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O2 -flto
-fno-use-linker-plugin -flto-partition=none  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x804f647):
runtime error: value -133 is outside the range of representable values of type
'signed char'
FAIL: c-c++-common/ubsan/float-cast-overflow-1.c   -O2 -flto
-fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is
(/home/ed/gnu/gcc-build/gcc/testsuite/gcc/float-cast-overflow-1.exe+0x804f657):
runtime error: value -133 is outside the range of representable values of type
'signed char'

cat /proc/cpuinfo 
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 5
model name    : Pentium II (Deschutes)
stepping    : 2
microcode    : 0x2a
cpu MHz        : 448.822
cache size    : 512 KB
fdiv_bug    : no
hlt_bug        : no
f00f_bug    : no
coma_bug    : no
fpu        : yes
fpu_exception    : yes
cpuid level    : 2
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pse36
mmx fxsr
bogomips    : 897.64
clflush size    : 32
cache_alignment    : 32
address sizes    : 36 bits physical, 32 bits virtual
power management:

processor    : 1
vendor_id    : GenuineIntel
cpu family    : 6
model        : 5
model name    : Pentium II (Deschutes)
stepping    : 2
microcode    : 0x2a
cpu MHz        : 448.822
cache size    : 512 KB
fdiv_bug    : no
hlt_bug        : no
f00f_bug    : no
coma_bug    : no
fpu        : yes
fpu_exception    : yes
cpuid level    : 2
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pse36
mmx fxsr
bogomips    : 897.67
clflush size    : 32
cache_alignment    : 32
address sizes    : 36 bits physical, 32 bits virtual
power management: