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| author | Jakub Jelinek <jakub@redhat.com> | 2014-09-22 12:32:09 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-09-22 12:32:09 +0200 |
| commit | 932b6d616159e9f3d29d2eb04cb6c7915f28d752 (patch) | |
| tree | 00fda6c814ded50dff11395fc813816db74a48e4 /gcc/omp-low.c | |
| parent | 1091cf49338277a7b075588c4ecfd35653fc650e (diff) | |
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re PR debug/63328 (c-c++-common/gomp/pr60823-3.c test fails with -fcompare-debug)
PR debug/63328
* omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
insert a debug source bind stmt setting DEBUG_EXPR_DECL
instead of a normal gimple assignment stmt.
* c-c++-common/gomp/pr63328.c: New test.
From-SVN: r215454
Diffstat (limited to 'gcc/omp-low.c')
| -rw-r--r-- | gcc/omp-low.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gcc/omp-low.c b/gcc/omp-low.c index be882f7..82651ea 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -11717,9 +11717,22 @@ ipa_simd_modify_stmt_ops (tree *tp, int *walk_subtrees, void *data) if (tp != orig_tp) { repl = build_fold_addr_expr (repl); - gimple stmt - = gimple_build_assign (make_ssa_name (TREE_TYPE (repl), NULL), repl); - repl = gimple_assign_lhs (stmt); + gimple stmt; + if (is_gimple_debug (info->stmt)) + { + tree vexpr = make_node (DEBUG_EXPR_DECL); + stmt = gimple_build_debug_source_bind (vexpr, repl, NULL); + DECL_ARTIFICIAL (vexpr) = 1; + TREE_TYPE (vexpr) = TREE_TYPE (repl); + DECL_MODE (vexpr) = TYPE_MODE (TREE_TYPE (repl)); + repl = vexpr; + } + else + { + stmt = gimple_build_assign (make_ssa_name (TREE_TYPE (repl), + NULL), repl); + repl = gimple_assign_lhs (stmt); + } gimple_stmt_iterator gsi = gsi_for_stmt (info->stmt); gsi_insert_before (&gsi, stmt, GSI_SAME_STMT); *orig_tp = repl; |