From 640fef7f41398dc50db18b50870e204edfb703c8 Mon Sep 17 00:00:00 2001 From: Tom de Vries Date: Wed, 2 Mar 2016 15:10:34 +0000 Subject: [PATCH] Handle addr_expr and component_ref in graphite-ast-to-ast 2016-03-02 Tom de Vries PR tree-optimization/68659 * graphite-isl-ast-to-gimple.c (collect_all_ssa_names): Handle new_expr == NULL_TREE. (get_new_name): Handle ADDR_EXPR. From-SVN: r233909 --- gcc/ChangeLog | 7 +++++++ gcc/graphite-isl-ast-to-gimple.c | 4 +++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3c6ddb70f74..9c72ecbaf5a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2016-03-02 Tom de Vries + + PR tree-optimization/68659 + * graphite-isl-ast-to-gimple.c (collect_all_ssa_names): Handle + new_expr == NULL_TREE. + (get_new_name): Handle ADDR_EXPR. + 2016-03-02 Bin Cheng PR rtl-optimization/69052 diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c index d3614e48cd8..89a41188803 100644 --- a/gcc/graphite-isl-ast-to-gimple.c +++ b/gcc/graphite-isl-ast-to-gimple.c @@ -1403,6 +1403,8 @@ gsi_insert_earliest (gimple_seq seq) void translate_isl_ast_to_gimple:: collect_all_ssa_names (tree new_expr, vec *vec_ssa) { + if (new_expr == NULL_TREE) + return; /* Rename all uses in new_expr. */ if (TREE_CODE (new_expr) == SSA_NAME) @@ -1801,7 +1803,7 @@ get_new_name (basic_block new_bb, tree op, basic_block old_bb, phi_node_kind phi_kind) const { /* For constants the names are the same. */ - if (is_constant (op)) + if (TREE_CODE (op) != SSA_NAME) return op; return get_rename (new_bb, op, old_bb, phi_kind);