In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:92:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[112]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:93:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[113]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:94:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[155]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:95:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[125]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:96:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[57]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:97:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[29]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:98:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[27]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:99:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[129]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:100:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[126]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:101:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[73]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:102:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[94]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:103:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[74]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:104:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[91]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:105:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[75]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:106:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[133]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:107:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[103]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:108:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[101]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:109:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[102]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:110:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[100]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:111:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[92]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:112:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[93]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from 'initialize_pointer_ops' at 
/home/toon/compilers/gcc/gcc/range-op-ptr.cc:1367:0,
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:85:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[76]' is used uninitialized [-Wuninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from 'initialize_pointer_ops' at 
/home/toon/compilers/gcc/gcc/range-op-ptr.cc:1368:0,
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:85:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[77]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:88:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[115]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:89:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[116]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:90:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[110]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:91:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[111]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:92:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[112]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:93:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[113]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:94:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[155]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:95:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[125]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:96:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[57]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:97:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[29]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:98:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[27]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:99:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[129]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:100:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[126]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:101:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[73]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:102:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[94]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:103:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[74]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:104:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[91]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:105:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[75]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:106:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[133]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:107:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[103]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:108:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[101]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:109:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[102]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:110:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[100]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:111:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[92]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:112:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[93]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from 'initialize_pointer_ops' at 
/home/toon/compilers/gcc/gcc/range-op-ptr.cc:1367:0,
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:85:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[76]' is used uninitialized [-Wuninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from 'initialize_pointer_ops' at 
/home/toon/compilers/gcc/gcc/range-op-ptr.cc:1368:0,
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:85:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[77]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:88:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[115]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:89:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[116]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:90:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[110]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:91:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[111]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:92:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[112]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:93:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[113]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:94:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[155]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:95:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[125]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:96:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[57]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:97:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[29]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:98:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[27]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:99:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[129]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:100:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[126]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:101:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[73]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:102:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[94]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:103:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[74]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:104:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[91]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:105:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[75]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:106:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[133]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:107:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[103]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:108:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[101]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:109:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[102]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:110:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[100]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:111:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[92]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'set',
    inlined from '__ct_base ' at /home/toon/compilers/gcc/gcc/range-op.cc:112:0:
/home/toon/compilers/gcc/gcc/range-op.h:404: warning: 
'*this_2(D).m_range_tree[93]' may be used uninitialized [-Wmaybe-uninitialized]
  404 |       gcc_checking_assert (m_range_tree[code] == NULL);
In member function 'write_val',
    inlined from 'copy' at /home/toon/compilers/gcc/gcc/wide-int.h:2187:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1247:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1002:0,
    inlined from 'simple_op1_range_solver' at 
/home/toon/compilers/gcc/gcc/range-op.cc:3561:0:
/home/toon/compilers/gcc/gcc/wide-int.h:1272: warning: 'sgnbit.u.valp' may be 
used uninitialized [-Wmaybe-uninitialized]
 1272 |   return UNLIKELY (precision > WIDE_INT_MAX_INL_PRECISION) ? u.valp : 
u.val;
/home/toon/compilers/gcc/gcc/range-op.cc: In member function 
'simple_op1_range_solver':
/home/toon/compilers/gcc/gcc/range-op.cc:3557: note: 'sgnbit' declared here
 3557 |   wide_int sgnbit;
In member function 'write_val',
    inlined from 'copy' at /home/toon/compilers/gcc/gcc/wide-int.h:2187:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1247:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1002:0,
    inlined from 'simple_op1_range_solver' at 
/home/toon/compilers/gcc/gcc/range-op.cc:3561:0:
/home/toon/compilers/gcc/gcc/wide-int.h:1272: warning: 'sgnbit.u.valp' may be 
used uninitialized [-Wmaybe-uninitialized]
 1272 |   return UNLIKELY (precision > WIDE_INT_MAX_INL_PRECISION) ? u.valp : 
u.val;
/home/toon/compilers/gcc/gcc/range-op.cc: In member function 
'simple_op1_range_solver':
/home/toon/compilers/gcc/gcc/range-op.cc:3557: note: 'sgnbit' declared here
 3557 |   wide_int sgnbit;
In member function 'write_val',
    inlined from 'copy' at /home/toon/compilers/gcc/gcc/wide-int.h:2187:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1247:0,
    inlined from 'operator=' at /home/toon/compilers/gcc/gcc/wide-int.h:1002:0,
    inlined from 'simple_op1_range_solver' at 
/home/toon/compilers/gcc/gcc/range-op.cc:3561:0:
/home/toon/compilers/gcc/gcc/wide-int.h:1272: warning: 'sgnbit.u.valp' may be 
used uninitialized [-Wmaybe-uninitialized]
 1272 |   return UNLIKELY (precision > WIDE_INT_MAX_INL_PRECISION) ? u.valp : 
u.val;
/home/toon/compilers/gcc/gcc/range-op.cc: In member function 
'simple_op1_range_solver':
/home/toon/compilers/gcc/gcc/range-op.cc:3557: note: 'sgnbit' declared here
 3557 |   wide_int sgnbit;
xg++: fatal error: Killed signal terminated program lto1
compilation terminated.
lto-wrapper: fatal error: /home/toon/scratch/bld468617/./prev-gcc/xg++ returned 
1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [/home/toon/compilers/gcc/gcc/lto/Make-lang.in:96: lto1] Error 1
In member function '__ct ',
    inlined from 'make_table' at 
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc:1812:0:
/home/toon/compilers/gcc/gcc/analyzer/store.h:312: warning: 
'size_in_bytes.D.75448.val[1]' may be used uninitialized [-Wmaybe-uninitialized]
  312 |     m_size_in_bytes (size_in_bytes)
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc: In member function 
'make_table':
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc:1808: note: 
'size_in_bytes.D.75448.val[1]' was declared here
 1808 |                byte_size_t size_in_bytes
/home/toon/compilers/gcc/isl/isl_tab_pip.c: In function 'parallel_constraints':
/home/toon/compilers/gcc/isl/isl_tab_pip.c:4638: warning: 'entry' may be used 
uninitialized [-Wmaybe-uninitialized]
 4638 |                 *first = ((isl_int **)entry->data) - bmap->ineq;
/home/toon/compilers/gcc/isl/isl_tab_pip.c:4596: note: 'entry' was declared here
 4596 |         struct isl_hash_table_entry *entry;
/home/toon/compilers/gcc/isl/isl_ast.c: In function 'isl_ast_expr_dup':
/home/toon/compilers/gcc/isl/isl_ast.c:188: warning: 'dup' may be used 
uninitialized [-Wmaybe-uninitialized]
  188 |         if (!dup)
/home/toon/compilers/gcc/isl/isl_ast.c:162: note: 'dup' was declared here
  162 |         isl_ast_expr *dup;
In function 'isl_union_pw_multi_aff_isa_pw_multi_aff',
    inlined from 'isl_union_pw_multi_aff_as_pw_multi_aff' at 
/home/toon/compilers/gcc/isl/isl_union_multi.c:533:0:
/home/toon/compilers/gcc/isl/isl_union_multi.c:503: warning: 'single' may be 
used uninitialized [-Wmaybe-uninitialized]
  503 |         return single;
/home/toon/compilers/gcc/isl/isl_union_multi.c: In function 
'isl_union_pw_multi_aff_as_pw_multi_aff':
/home/toon/compilers/gcc/isl/isl_union_multi.c:494: note: 'single' declared here
  494 |         isl_bool single;
In member function '__ct ',
    inlined from 'make_table' at 
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc:1812:0:
/home/toon/compilers/gcc/gcc/analyzer/store.h:312: warning: 
'size_in_bytes.D.37259.val[1]' may be used uninitialized [-Wmaybe-uninitialized]
  312 |     m_size_in_bytes (size_in_bytes)
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc: In member function 
'make_table':
/home/toon/compilers/gcc/gcc/analyzer/access-diagram.cc:1808: note: 
'size_in_bytes.D.37259.val[1]' was declared here
 1808 |                byte_size_t size_in_bytes
../gmp/mpn/get_str.c: In function 'mpn_bc_get_str':
../gmp/mpn/get_str.c:280: warning: 'rp' may be used uninitialized 
[-Wmaybe-uninitialized]
  280 |       ul = rp[1];
../gmp/mpn/get_str.c:166: note: 'rp' declared here
  166 |   mp_limb_t rp[GET_STR_PRECOMPUTE_THRESHOLD];
../gmp/mpn/get_str.c:280: warning: 'rp' may be used uninitialized 
[-Wmaybe-uninitialized]
  280 |       ul = rp[1];
../gmp/mpn/get_str.c:166: note: 'rp' declared here
  166 |   mp_limb_t rp[GET_STR_PRECOMPUTE_THRESHOLD];
In function 'mpn_preinv_mu_divappr_q',
    inlined from '__gmpn_mu_divappr_q' at ../gmp/mpn/mu_divappr_q.c:156:0:
../gmp/mpn/mu_divappr_q.c:292: warning: 'cy' may be used uninitialized 
[-Wmaybe-uninitialized]
  292 |   if (cy != 0)
../gmp/mpn/mu_divappr_q.c: In function '__gmpn_mu_divappr_q':
../gmp/mpn/mu_divappr_q.c:172: note: 'cy' was declared here
  172 |   mp_limb_t cy, cx, qh;
/home/toon/compilers/gcc/gcc/expmed.cc: In function 'extract_bit_field_1':
/home/toon/compilers/gcc/gcc/expmed.cc:1864: warning: 'MEM[(struct 
scalar_int_mode *)&imode]' may be used uninitialized [-Wmaybe-uninitialized]
 1864 |       rtx sub = extract_bit_field_as_subreg (mode1, op0, imode,
/home/toon/compilers/gcc/gcc/expmed.cc:1824: note: 'MEM[(struct scalar_int_mode 
*)&imode]' was declared here
 1824 |   scalar_int_mode imode;
../gmp/mpn/rootrem.c: In function 'mpn_rootrem_internal':
../gmp/mpn/rootrem.c:410: warning: 'save2' may be used uninitialized 
[-Wmaybe-uninitialized]
  410 |         rp[bn + 1] = save2; /* the low b bits go in rp[0..bn] only, 
since
../gmp/mpn/rootrem.c:212: note: 'save2' was declared here
  212 |   mp_limb_t save, save2, cy, uh;
../gmp/mpn/rootrem.c:514: warning: 'rn' may be used uninitialized 
[-Wmaybe-uninitialized]
  514 |   return rn;
../gmp/mpn/rootrem.c:211: note: 'rn' was declared here
  211 |   mp_size_t qn, rn, sn, wn, nl, bn;
/home/toon/compilers/gcc/isl/basis_reduction_templ.c: In function 
'isl_tab_compute_reduced_basis':
/home/toon/compilers/gcc/isl/basis_reduction_templ.c:203: warning: 'row' may be 
used uninitialized [-Wmaybe-uninitialized]
  203 |                                         save_alpha(lp, row-i, i, 
alpha_buffer[j]);
/home/toon/compilers/gcc/isl/basis_reduction_templ.c:57: note: 'row' was 
declared here
   57 |         int row;
In function 'options_insert_dim',
    inlined from 'isl_ast_build_insert_dim' at 
/home/toon/compilers/gcc/isl/isl_ast_build.c:1676:0:
/home/toon/compilers/gcc/isl/isl_ast_build.c:1556: warning: 'space' may be used 
uninitialized [-Wmaybe-uninitialized]
 1556 |         space = isl_space_map_from_set(space);
/home/toon/compilers/gcc/isl/isl_ast_build.c: In function 
'isl_ast_build_insert_dim':
/home/toon/compilers/gcc/isl/isl_ast_build.c:1646: note: 'space' was declared 
here
 1646 |         isl_space *space, *ma_space;
/home/toon/compilers/gcc/isl/isl_schedule_tree.c: In function 
'subtree_schedule_extend':
/home/toon/compilers/gcc/isl/isl_schedule_tree.c:1836: warning: 'umap' may be 
used uninitialized [-Wmaybe-uninitialized]
 1836 |         isl_union_map *umap;
/home/toon/compilers/gcc/isl/isl_schedule_tree.c: In function 'initial_domain':
/home/toon/compilers/gcc/isl/isl_schedule_tree.c:1942: warning: 'domain' may be 
used uninitialized [-Wmaybe-uninitialized]
 1942 |         isl_union_set *domain;
/home/toon/compilers/gcc/isl/isl_sample.c: In function 'isl_set_sample_point':
/home/toon/compilers/gcc/isl/isl_sample.c:1331: warning: 'pnt' may be used 
uninitialized [-Wmaybe-uninitialized]
 1331 |         return pnt;
/home/toon/compilers/gcc/isl/isl_sample.c:1314: note: 'pnt' was declared here
 1314 |         isl_point *pnt;
/home/toon/compilers/gcc/isl/isl_map_simplify.c: In function 
'isl_basic_map_drop_redundant_divs_ineq':
/home/toon/compilers/gcc/isl/isl_map_simplify.c:5070: warning: 'last_neg' may 
be used uninitialized [-Wmaybe-uninitialized]
 5070 |                         opp = is_opposite(bmap, last_pos, last_neg);
/home/toon/compilers/gcc/isl/isl_map_simplify.c:5031: note: 'last_neg' was 
declared here
 5031 |                 int last_pos, last_neg;
/home/toon/compilers/gcc/isl/isl_map_simplify.c:5070: warning: 'last_pos' may 
be used uninitialized [-Wmaybe-uninitialized]
 5070 |                         opp = is_opposite(bmap, last_pos, last_neg);
/home/toon/compilers/gcc/isl/isl_map_simplify.c:5031: note: 'last_pos' was 
declared here
 5031 |                 int last_pos, last_neg;
/home/toon/compilers/gcc/isl/isl_schedule_tree.c: In function 
'isl_schedule_tree_plain_is_equal':
/home/toon/compilers/gcc/isl/isl_schedule_tree.c:683: warning: 'equal' may be 
used uninitialized [-Wmaybe-uninitialized]
  683 |         if (equal < 0 || !equal)
/home/toon/compilers/gcc/isl/isl_schedule_tree.c:631: note: 'equal' was 
declared here
  631 |         isl_bool equal;
/home/toon/compilers/gcc/isl/isl_map_lexopt_templ.c: In function 
'basic_map_partial_lexopt_pw_multi_aff':
/home/toon/compilers/gcc/isl/isl_map_lexopt_templ.c:92: warning: 'all_empty' 
may be used uninitialized [-Wmaybe-uninitialized]
   92 |         isl_set *all_empty;
In function 'isl_set_intersect',
    inlined from 'isl_map_partial_lexopt_aligned_pw_multi_aff' at 
/home/toon/compilers/gcc/isl/isl_map.c:7240:0:
/home/toon/compilers/gcc/isl/isl_map.c:3920: warning: 'todo' may be used 
uninitialized [-Wmaybe-uninitialized]
 3920 |         return set_from_map(isl_map_intersect(set_to_map(set1),
/home/toon/compilers/gcc/isl/isl_map.c: In function 
'isl_map_partial_lexopt_aligned_pw_multi_aff':
/home/toon/compilers/gcc/isl/isl_map.c:7207: note: 'todo' was declared here
 7207 |         isl_set *todo;
/home/toon/compilers/gcc/isl/isl_map_lexopt_templ.c: In function 
'isl_map_partial_lexopt_aligned':
/home/toon/compilers/gcc/isl/isl_map_lexopt_templ.c:92: warning: 'all_empty' 
may be used uninitialized [-Wmaybe-uninitialized]
   92 |         isl_set *all_empty;
In function 'find_proximity',
    inlined from 'compute_schedule_wcc_clustering' at 
/home/toon/compilers/gcc/isl/isl_scheduler.c:7444:0,
    inlined from 'compute_schedule_wcc' at 
/home/toon/compilers/gcc/isl/isl_scheduler.c:7501:0:
/home/toon/compilers/gcc/isl/isl_scheduler.c:6087: warning: 'best_weight' may 
be used uninitialized [-Wmaybe-uninitialized]
 6087 |                         if (best_weight > weight)
/home/toon/compilers/gcc/isl/isl_scheduler.c: In function 
'compute_schedule_wcc':
/home/toon/compilers/gcc/isl/isl_scheduler.c:6064: note: 'best_weight' was 
declared here
 6064 |         int i, best = graph->n_edge, best_dist, best_weight;
In function 'find_proximity',
    inlined from 'compute_schedule_wcc_clustering' at 
/home/toon/compilers/gcc/isl/isl_scheduler.c:7444:0,
    inlined from 'compute_schedule_wcc' at 
/home/toon/compilers/gcc/isl/isl_scheduler.c:7501:0:
/home/toon/compilers/gcc/isl/isl_scheduler.c:6089: warning: 'best_dist' may be 
used uninitialized [-Wmaybe-uninitialized]
 6089 |                         if (best_weight == weight && best_dist <= dist)
/home/toon/compilers/gcc/isl/isl_scheduler.c: In function 
'compute_schedule_wcc':
/home/toon/compilers/gcc/isl/isl_scheduler.c:6064: note: 'best_dist' was 
declared here
 6064 |         int i, best = graph->n_edge, best_dist, best_weight;
../gmp/mpn/gcdext.c: In function '__gmpn_gcdext':
../gmp/mpn/gcdext.c:303: warning: 'matrix_scratch' may be used uninitialized 
[-Wmaybe-uninitialized]
  303 |     nn = mpn_hgcd (ap + p, bp + p, n - p, &M, tp + matrix_scratch);
../gmp/mpn/gcdext.c:203: note: 'matrix_scratch' was declared here
  203 |   mp_size_t matrix_scratch;
In member function 'operator=',
    inlined from 'fold_nonarray_ctor_reference' at 
/home/toon/compilers/gcc/gcc/gimple-fold.cc:8417:0,
    inlined from 'fold_ctor_reference' at 
/home/toon/compilers/gcc/gcc/gimple-fold.cc:8559:0:
/home/toon/compilers/gcc/gcc/wide-int.h:1002: warning: 'bitoffset_end' may be 
used uninitialized [-Wmaybe-uninitialized]
 1002 |   storage::operator = (x);
/home/toon/compilers/gcc/gcc/gimple-fold.cc: In function 'fold_ctor_reference':
/home/toon/compilers/gcc/gcc/gimple-fold.cc:8413: note: 'bitoffset_end' 
declared here
 8413 |       offset_int bitoffset_end;
xg++: fatal error: Killed signal terminated program lto1
compilation terminated.
lto-wrapper: fatal error: /home/toon/scratch/bld468617/./prev-gcc/xg++ returned 
1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [/home/toon/compilers/gcc/gcc/lto/Make-lang.in:102: lto-dump] 
Error 1
/home/toon/compilers/gcc/gcc/expmed.cc: In function 'extract_bit_field_1':
/home/toon/compilers/gcc/gcc/expmed.cc:1864: warning: 'MEM[(struct 
scalar_int_mode *)&imode]' may be used uninitialized [-Wmaybe-uninitialized]
 1864 |       rtx sub = extract_bit_field_as_subreg (mode1, op0, imode,
/home/toon/compilers/gcc/gcc/expmed.cc:1824: note: 'MEM[(struct scalar_int_mode 
*)&imode]' was declared here
 1824 |   scalar_int_mode imode;
rm m2/gm2-compiler-boot/P2Build.mod gfdl.pod gcc.pod gfortran.pod gcov-dump.pod 
gcov-tool.pod fsf-funding.pod gpl.pod cpp.pod 
m2/gm2-compiler-boot/P0SyntaxCheck.mod gcov.pod gccgo.pod 
m2/gm2-compiler-boot/PCBuild.mod m2/gm2-compiler-boot/PHBuild.mod lto-dump.pod 
m2/gm2-compiler-boot/P1Build.mod 
m2/gm2-compiler-boot/P3Build.mod gdc.pod
make[3]: Leaving directory '/home/toon/scratch/bld468617/gcc'
make[2]: *** [Makefile:5107: all-stage2-gcc] Error 2
make[2]: Leaving directory '/home/toon/scratch/bld468617'
make[1]: *** [Makefile:37089: stage2-bubble] Error 2
make[1]: Leaving directory '/home/toon/scratch/bld468617'
make: *** [Makefile:1112: all] Error 2

Configured by: /home/toon/compilers/gcc/configure 
--prefix=/home/toon/compilers/install/gcc --with-gnu-as --with-gnu-ld 
--enable-languages=all --disable-multilib --disable-nls 
--with-build-config=bootstrap-lto-part-none --enable-checking=all

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