[Bug middle-end/61010] ICE in gcc.c

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61010

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-04-30
          Component|tree-optimization           |middle-end
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed:
#0  0x0000000000b909a2 in tree_strip_sign_nop_conversions (exp=0x7ffff6e51280)
at /home/pinskia/src/local/gcc/gcc/tree.c:11588
#1  0x0000000000777d87 in split_tree (in=in@entry=0x7ffff6e51280,
code=code@entry=BIT_AND_EXPR, 
    conp=conp@entry=0x7ffffbfff0e0, litp=litp@entry=0x7ffffbfff0e8,
minus_litp=minus_litp@entry=0x7ffffbfff0f0, 
    negate_p=negate_p@entry=0) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:818
#2  0x00000000007405eb in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6e5ea60, op1=op1@entry=0x7ffff6e5ea20) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:10690
#3  0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_AND_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6e5ea60,
op1=0x7ffff6e5ea20)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#4  0x0000000000754ef8 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6e5ea60, op1=op1@entry=0x7ffff6d41a60) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11855
#5  0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_AND_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff6e5ea60,
op1=op1@entry=0x7ffff6d41a60)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#6  0x000000000074f155 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6619208, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#7  0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff6619208,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#8  0x000000000074f172 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff66191e0, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#9  0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff66191e0,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#10 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff66191b8, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#11 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff66191b8,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#12 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6619190, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#13 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff6619190,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#14 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6619168, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#15 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff6619168,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170
#16 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, 
    op0=op0@entry=0x7ffff6619140, op1=op1@entry=0x7ffff6e5ea00) at
/home/pinskia/src/local/gcc/gcc/fold-const.c:11458
#17 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551,
code=code@entry=BIT_IOR_EXPR, 
    type=type@entry=0x7ffff6d42738, op0=0x7ffff6619140,
op1=op1@entry=0x7ffff6e5ea00)
    at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170


So an infinite loop dealing with AND and OR.