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Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index 97dc4ac..d85f378 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -42,6 +42,7 @@ along with GCC; see the file COPYING3. If not see #include "ipa-modref.h" #include "attr-fnspec.h" #include "errors.h" +#include "dbgcnt.h" /* Broad overview of how alias analysis on gimple works: @@ -2470,6 +2471,9 @@ modref_may_conflict (const gimple *stmt, if (tt->every_base) return true; + if (!dbg_cnt (ipa_mod_ref)) + return true; + base_set = ao_ref_base_alias_set (ref); ref_set = ao_ref_alias_set (ref); |