https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79956

            Bug ID: 79956
           Summary: [7 Regression] many new -Wmaybe-uninitialized warnings
                    with bootstrap-O3
           Product: gcc
           Version: 7.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: trippels at gcc dot gnu.org
  Target Milestone: ---

There are numerous new -Wmaybe-uninitialized warnings when using bootstrap-O3
and -enable-languages=c,c++,fortran:



../../gcc/gcc/regrename.c:1557:28: warning: ‘old_dups’ may be used
uninitialized in this function [-Wmaybe-uninitialized]                         
                      [188/7403]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +16)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +24)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +32)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +40)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +48)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../gcc/gcc/regrename.c:1557:28: warning: ‘*((void*)& old_dups +8)’ may be
used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgcc/../libdecnumber/decBasic.c:865:14: warning: ‘*((void
*)&accl+32)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgcc/../libdecnumber/decBasic.c:865:14: warning: ‘*((void
*)&accl+64)’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/all_l16.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/all_l1.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/all_l2.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/all_l4.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/all_l8.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/any_l16.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/any_l1.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/any_l2.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/any_l4.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/any_l8.c:212:30: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/count_16_l.c:208:30: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/count_1_l.c:208:30: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/count_2_l.c:208:30: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/count_4_l.c:208:30: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/count_8_l.c:208:30: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i16.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i16.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i16.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i1.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i1.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i1.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i2.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i2.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i2.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i4.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i4.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i4.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i8.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i8.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iall_i8.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i16.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i16.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i16.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i1.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i1.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i1.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i2.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i2.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i2.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i4.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i4.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i4.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i8.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i8.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iany_i8.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i16.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i16.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i16.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i1.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i1.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i1.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i2.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i2.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i2.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i4.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i4.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i4.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i8.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i8.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/iparity_i8.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i1.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i1.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i1.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i2.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i2.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i2.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i4.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i4.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i4.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i8.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i8.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_i8.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r4.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r4.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r4.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r8.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r8.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_16_r8.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i1.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i1.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i1.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i2.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i2.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i2.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_i8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_4_r8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i1.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i1.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i1.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i2.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i2.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i2.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_i8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxloc1_8_r8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i16.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i16.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i16.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i1.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i1.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i1.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i2.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i2.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i2.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i4.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i4.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i4.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i8.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i8.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_i8.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r16.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r16.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r16.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r4.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r4.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r4.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r8.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r8.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/maxval_r8.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i1.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i1.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i1.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i2.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i4.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i4.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i4.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i8.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i8.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_i8.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r4.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r4.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r4.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r8.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r8.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_16_r8.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i1.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i1.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i1.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i2.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i2.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i2.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_i8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_4_r8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i1.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i1.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i1.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i2.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i2.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i2.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_i8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r16.c:201:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r16.c:412:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r16.c:546:23: warning:
‘dstride[6]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r4.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r4.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r4.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r8.c:201:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r8.c:412:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minloc1_8_r8.c:546:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i16.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i16.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i16.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i1.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i1.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i1.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i2.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i2.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i2.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i4.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i4.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i4.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i8.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i8.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_i8.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r16.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r16.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r16.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r4.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r4.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r4.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r8.c:194:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r8.c:400:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/minval_r8.c:534:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/norm2_r16.c:204:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/norm2_r4.c:200:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/norm2_r8.c:200:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/parity_l16.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/parity_l1.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/parity_l2.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/parity_l4.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/parity_l8.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c16.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c16.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c16.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c4.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c4.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c4.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c8.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c8.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_c8.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i16.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i16.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i16.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i1.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i1.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i1.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i2.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i2.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i2.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i4.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i4.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i4.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i8.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i8.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_i8.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r16.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r16.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r16.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r4.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r4.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r4.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r8.c:180:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r8.c:358:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/product_r8.c:492:23: warning: ‘dstride[6]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_c16.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_c4.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_c8.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_i16.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_i4.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_i8.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_r16.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_r4.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/reshape_r8.c:266:12: warning: ‘sstride[0]’
may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c16.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c16.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c16.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c4.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c4.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c4.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c8.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c8.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_c8.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i16.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i16.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i16.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i1.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i1.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i1.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i2.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i2.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i2.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i4.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i4.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i4.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i8.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i8.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_i8.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r16.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r16.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r16.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r4.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r4.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r4.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r8.c:180:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r8.c:358:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/generated/sum_r8.c:492:23: warning: ‘dstride[6]’ may
be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/intrinsics/execute_command_line.c:162:16: warning:
‘estat’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/intrinsics/execute_command_line.c:191:16: warning:
‘estat’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../gcc/libgfortran/intrinsics/reshape_generic.c:253:21: warning:
‘sstride[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/asan/asan_interceptors.cc:43:42: warning:
‘local_iovec.__sanitizer::__sanitizer_iovec::iov_len’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/asan/asan_interceptors.cc:57:10: warning:
‘local_iovec.__sanitizer::__sanitizer_iovec::iov_base’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/sanitizer_common/sanitizer_posix.cc:213:27:
warning: ‘flags’ may be used uninitialized in this function
[-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/tsan/tsan_interceptors.cc:2185:20: warning:
‘local_iovec.__sanitizer::__sanitizer_iovec::iov_base’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/tsan/tsan_interceptors.cc:2185:20: warning:
‘local_iovec.__sanitizer::__sanitizer_iovec::iov_len’ may be used uninitialized
in this function [-Wmaybe-uninitialized]
../../../../gcc/libsanitizer/ubsan/ubsan_handlers_cxx.cc:109:15: warning:
‘CheckKindStr’ may be used uninitialized in this function
[-Wmaybe-uninitialized]

I looked at some of them and the warnings seem to be legitimate.

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