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Diffstat (limited to 'gcc/tree-loop-distribution.c')
| -rw-r--r-- | gcc/tree-loop-distribution.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c index d7506e6..f4b03bd 100644 --- a/gcc/tree-loop-distribution.c +++ b/gcc/tree-loop-distribution.c @@ -822,8 +822,10 @@ can_generate_builtin (struct graph *rdg, bitmap partition) nb_reads++; else if (RDG_MEM_WRITE_STMT (rdg, i)) { + gimple stmt = RDG_STMT (rdg, i); nb_writes++; - if (stmt_with_adjacent_zero_store_dr_p (RDG_STMT (rdg, i))) + if (!gimple_has_volatile_ops (stmt) + && stmt_with_adjacent_zero_store_dr_p (stmt)) stores_zero++; } |