revert: tree.h (phi_arg_d): New field.

[thirdparty/gcc.git] / gcc / tree-loop-distribution.c

diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c
index 459b1e2cb1f98536a080128261025043a20aee5b..58ed12b1e69003953921a1552cd05da28be24034 100644 (file)
--- a/gcc/tree-loop-distribution.c
+++ b/gcc/tree-loop-distribution.c
@@ -171,7 +171,6 @@ update_phis_for_loop_copy (struct loop *orig_loop, struct loop *new_loop)
     {
       tree def;
       source_location locus;
-      tree block;
       gimple phi_new = gsi_stmt (si_new);
       gimple phi_orig = gsi_stmt (si_orig);
 
@@ -179,14 +178,12 @@ update_phis_for_loop_copy (struct loop *orig_loop, struct loop *new_loop)
         associated with the entry of NEW_LOOP)  */
       def = PHI_ARG_DEF_FROM_EDGE (phi_orig, orig_entry_e);
       locus = gimple_phi_arg_location_from_edge (phi_orig, orig_entry_e);
-      block = gimple_phi_arg_block_from_edge (phi_orig, orig_entry_e);
-      add_phi_arg (phi_new, def, new_loop_entry_e, locus, block);
+      add_phi_arg (phi_new, def, new_loop_entry_e, locus);
 
       /* Add the second phi argument for the phi in NEW_LOOP (the one
         associated with the latch of NEW_LOOP)  */
       def = PHI_ARG_DEF_FROM_EDGE (phi_orig, orig_loop_latch);
       locus = gimple_phi_arg_location_from_edge (phi_orig, orig_loop_latch);
-      block = gimple_phi_arg_block_from_edge (phi_orig, orig_loop_latch);
 
       if (TREE_CODE (def) == SSA_NAME)
        {
@@ -201,8 +198,7 @@ update_phis_for_loop_copy (struct loop *orig_loop, struct loop *new_loop)
        /* Could be an integer.  */
        new_ssa_name = def;
 
-      add_phi_arg (phi_new, new_ssa_name, loop_latch_edge (new_loop), locus,
-                  block);
+      add_phi_arg (phi_new, new_ssa_name, loop_latch_edge (new_loop), locus);
     }
 }