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Commit | Line | Data |
---|---|---|
8675b78a MT |
1 | 2014-12-17 Jakub Jelinek <jakub@redhat.com> |
2 | ||
3 | PR sanitizer/64336 | |
4 | * tsan.c (instrument_expr): Ignore TREE_READONLY bit | |
5 | on MEM_REFs. | |
6 | ||
7 | --- gcc/tsan.c.jj 2014-12-17 10:53:30.000000000 +0100 | |
8 | +++ gcc/tsan.c 2014-12-17 11:55:12.793058159 +0100 | |
9 | @@ -138,7 +138,7 @@ instrument_expr (gimple_stmt_iterator gs | |
10 | return false; | |
11 | } | |
12 | ||
13 | - if (TREE_READONLY (base) | |
14 | + if ((TREE_READONLY (base) && TREE_CODE (base) != MEM_REF) | |
15 | || (TREE_CODE (base) == VAR_DECL | |
16 | && DECL_HARD_REGISTER (base))) | |
17 | return false; |