diff options
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index 47d707682b3..92626860f23 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -391,7 +391,8 @@ find_tail_calls (basic_block bb, struct tailcall **ret) /* If the statement has virtual operands, fail. */ ann = stmt_ann (stmt); - if (NUM_VDEFS (VDEF_OPS (ann)) + if (NUM_V_MAY_DEFS (V_MAY_DEF_OPS (ann)) + || NUM_V_MUST_DEFS (V_MUST_DEF_OPS (ann)) || NUM_VUSES (VUSE_OPS (ann))) return; } @@ -644,7 +645,7 @@ eliminate_tail_call (struct tailcall *t) edge e; tree phi; stmt_ann_t ann; - vdef_optype vdefs; + v_may_def_optype v_may_defs; unsigned i; stmt = bsi_stmt (t->call_bsi); @@ -696,10 +697,10 @@ eliminate_tail_call (struct tailcall *t) } /* Add phi nodes for the call clobbered variables. */ - vdefs = VDEF_OPS (ann); - for (i = 0; i < NUM_VDEFS (vdefs); i++) + v_may_defs = V_MAY_DEF_OPS (ann); + for (i = 0; i < NUM_V_MAY_DEFS (v_may_defs); i++) { - param = SSA_NAME_VAR (VDEF_RESULT (vdefs, i)); + param = SSA_NAME_VAR (V_MAY_DEF_RESULT (v_may_defs, i)); for (phi = phi_nodes (first); phi; phi = TREE_CHAIN (phi)) if (param == SSA_NAME_VAR (PHI_RESULT (phi))) break; @@ -721,7 +722,7 @@ eliminate_tail_call (struct tailcall *t) abort (); } - add_phi_arg (&phi, VDEF_OP (vdefs, i), e); + add_phi_arg (&phi, V_MAY_DEF_OP (v_may_defs, i), e); } /* Update the values of accumulators. */ |