https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71269
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-05-25
Ever confirmed|0 |1
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
trippels@gcc2-power8 src % cat sqlite3.i
int a, b, c;
void fn1() { fn2(sizeof 0 + c + a + b + b); }
trippels@gcc2-power8 src % gcc -w -c -O1 sqlite3.i
sqlite3.i: In function ‘fn1’:
sqlite3.i:2:6: internal compiler error: Segmentation fault
void fn1() { fn2(sizeof 0 + c + a + b + b); }
^~~
0x10867413 crash_signal
../../gcc/gcc/toplev.c:333
0x1051dd54 phi_nodes_ptr
../../gcc/gcc/gimple.h:4333
0x1051dd54 gsi_start_phis
../../gcc/gcc/gimple-iterator.c:899
0x1051dd54 gsi_for_stmt(gimple*)
../../gcc/gcc/gimple-iterator.c:615
0x10a729eb insert_stmt_after
../../gcc/gcc/tree-ssa-reassoc.c:1323
0x10a7331f build_and_add_sum
../../gcc/gcc/tree-ssa-reassoc.c:1392
0x10a76f4f rewrite_expr_tree_parallel
../../gcc/gcc/tree-ssa-reassoc.c:4128
0x10a81053 reassociate_bb
../../gcc/gcc/tree-ssa-reassoc.c:5339
0x10a809b7 reassociate_bb
../../gcc/gcc/tree-ssa-reassoc.c:5391
0x10a83dbf do_reassoc
../../gcc/gcc/tree-ssa-reassoc.c:5505
0x10a83dbf execute_reassoc
../../gcc/gcc/tree-ssa-reassoc.c:5592
0x10a83dbf execute
../../gcc/gcc/tree-ssa-reassoc.c:5631
