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Diffstat (limited to 'gcc/tree-predcom.c')
| -rw-r--r-- | gcc/tree-predcom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-predcom.c b/gcc/tree-predcom.c index a0d5d3e..b13300c 100644 --- a/gcc/tree-predcom.c +++ b/gcc/tree-predcom.c @@ -1901,7 +1901,7 @@ eliminate_temp_copies (struct loop *loop, bitmap tmp_vars) phi = gsi_stmt (psi); name = PHI_RESULT (phi); var = SSA_NAME_VAR (name); - if (!bitmap_bit_p (tmp_vars, DECL_UID (var))) + if (!var || !bitmap_bit_p (tmp_vars, DECL_UID (var))) continue; use = PHI_ARG_DEF_FROM_EDGE (phi, e); gcc_assert (TREE_CODE (use) == SSA_NAME); |