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.
