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Diffstat (limited to 'gcc/tree-dfa.c')
| -rw-r--r-- | gcc/tree-dfa.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c index b9fecfbb890..beb83fbe829 100644 --- a/gcc/tree-dfa.c +++ b/gcc/tree-dfa.c @@ -708,6 +708,9 @@ mark_new_vars_to_rename (tree stmt) int v_may_defs_before, v_may_defs_after; int v_must_defs_before, v_must_defs_after; + if (TREE_CODE (stmt) == PHI_NODE) + return; + vars_in_vops_to_rename = BITMAP_ALLOC (NULL); /* Before re-scanning the statement for operands, mark the existing |