https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113228
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- ``` #6 0x0000000000d4594f in force_gimple_operand_gsi (gsi=0x7fffffffd3c0, expr=0x7ffff79fe6e0, simple_p=true, var=0x0, before=true, m=GSI_SAME_STMT) at ../../gcc/gimplify-me.cc:141 141 return force_gimple_operand_gsi_1 (gsi, expr, (gdb) p expr $1 = (tree) 0x7ffff79fe6e0 (gdb) p debug_tree(expr) <ne_expr 0x7ffff79fe6e0 type <boolean_type 0x7ffff7822b28 _Bool public unsigned QI size <integer_cst 0x7ffff7824048 constant 8> unit-size <integer_cst 0x7ffff7824060 constant 1> align:8 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type 0x7ffff7822b28 precision:1 min <integer_cst 0x7ffff78242a0 0> max <integer_cst 0x7ffff78242d0 1>> arg:0 <ssa_name 0x7ffff79de510 type <integer_type 0x7ffff78225e8 int sizes-gimplified public SI size <integer_cst 0x7ffff7824198 constant 32> unit-size <integer_cst 0x7ffff78241b0 constant 4> align:32 warn_if_not_align:0 symtab:0 alias-set 1 canonical-type 0x7ffff78225e8 precision:32 min <integer_cst 0x7ffff7824150 -2147483648> max <integer_cst 0x7ffff7824168 2147483647> pointer_to_this <pointer_type 0x7ffff782ab28>> visited var <var_decl 0x7ffff79da480 k$0> def_stmt k$0_17 = PHI <_23(4), 0(3)> version:17 ptr-info 0x7ffff79ed390> arg:1 <integer_cst 0x7ffff78242e8 type <integer_type 0x7ffff78225e8 int> constant 0> t.c:15:21 start: t.c:15:16 finish: t.c:15:24> $2 = void (gdb) p debug_generic_expr(expr) k$0_17 != 0 ``` Exactly what I had expected. and yes it is exposed by that ...