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Diffstat (limited to 'gcc/tree-ssa-phiopt.c')
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index 5b7d49a..c7af5e7 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -691,7 +691,6 @@ conditional_replacement (basic_block cond_bb, basic_block middle_bb, source_location locus_0, locus_1; new_var2 = create_tmp_var (TREE_TYPE (result), NULL); - add_referenced_var (new_var2); new_stmt = gimple_build_assign_with_ops (CONVERT_EXPR, new_var2, new_var, NULL); new_var2 = make_ssa_name (new_var2, new_stmt); @@ -1215,7 +1214,6 @@ abs_replacement (basic_block cond_bb, basic_block middle_bb, if (negate) { tree tmp = create_tmp_var (TREE_TYPE (result), NULL); - add_referenced_var (tmp); lhs = make_ssa_name (tmp, NULL); } else @@ -1482,7 +1480,6 @@ cond_store_replacement (basic_block middle_bb, basic_block join_bb, of the memory touched by the store, if we need to. */ if (!condstoretemp || TREE_TYPE (lhs) != TREE_TYPE (condstoretemp)) condstoretemp = create_tmp_reg (TREE_TYPE (lhs), "cstore"); - add_referenced_var (condstoretemp); /* 3) Insert a load from the memory of the store to the temporary on the edge which did not contain the store. */ @@ -1567,7 +1564,6 @@ cond_if_else_store_replacement_1 (basic_block then_bb, basic_block else_bb, of the memory touched by the store, if we need to. */ if (!condstoretemp || TREE_TYPE (lhs) != TREE_TYPE (condstoretemp)) condstoretemp = create_tmp_reg (TREE_TYPE (lhs), "cstore"); - add_referenced_var (condstoretemp); /* 3) Create a PHI node at the join block, with one argument holding the old RHS, and the other holding the temporary |