diff options
Diffstat (limited to 'gcc/tree-outof-ssa.c')
| -rw-r--r-- | gcc/tree-outof-ssa.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/gcc/tree-outof-ssa.c b/gcc/tree-outof-ssa.c index c75d727..6cac55b 100644 --- a/gcc/tree-outof-ssa.c +++ b/gcc/tree-outof-ssa.c @@ -809,26 +809,7 @@ eliminate_useless_phis (void) gphi *phi = gsi.phi (); result = gimple_phi_result (phi); if (virtual_operand_p (result)) - { - /* There should be no arguments which are not virtual, or the - results will be incorrect. */ - if (flag_checking) - for (size_t i = 0; i < gimple_phi_num_args (phi); i++) - { - tree arg = PHI_ARG_DEF (phi, i); - if (TREE_CODE (arg) == SSA_NAME - && !virtual_operand_p (arg)) - { - fprintf (stderr, "Argument of PHI is not virtual ("); - print_generic_expr (stderr, arg, TDF_SLIM); - fprintf (stderr, "), but the result is :"); - print_gimple_stmt (stderr, phi, 0, TDF_SLIM); - internal_error ("SSA corruption"); - } - } - - remove_phi_node (&gsi, true); - } + remove_phi_node (&gsi, true); else { /* Also remove real PHIs with no uses. */ |