PR tree-optimization/51680

[pf3gnuchains/gcc-fork.git] / gcc / params.def

diff --git a/gcc/params.def b/gcc/params.def
index fa63232..239b684 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -872,6 +872,13 @@ DEFPARAM (PARAM_IPA_SRA_PTR_GROWTH_FACTOR,
          "a pointer to an aggregate with",
          2, 0, 0)
 
+DEFPARAM (PARAM_TM_MAX_AGGREGATE_SIZE,
+         "tm-max-aggregate-size",
+         "Size in bytes after which thread-local aggregates should be "
+         "instrumented with the logging functions instead of save/restore "
+         "pairs",
+         9, 0, 0)
+
 DEFPARAM (PARAM_IPA_CP_VALUE_LIST_SIZE,
          "ipa-cp-value-list-size",
          "Maximum size of a list of values associated with each parameter for "
@@ -921,11 +928,26 @@ DEFPARAM (PARAM_CASE_VALUES_THRESHOLD,
           0, 0, 0)
 
 /* Data race flags for C++0x memory model compliance.  */
+DEFPARAM (PARAM_ALLOW_LOAD_DATA_RACES,
+         "allow-load-data-races",
+         "Allow new data races on loads to be introduced",
+         1, 0, 1)
+
 DEFPARAM (PARAM_ALLOW_STORE_DATA_RACES,
          "allow-store-data-races",
          "Allow new data races on stores to be introduced",
          1, 0, 1)
 
+DEFPARAM (PARAM_ALLOW_PACKED_LOAD_DATA_RACES,
+         "allow-packed-load-data-races",
+         "Allow new data races on packed data loads to be introduced",
+         1, 0, 1)
+
+DEFPARAM (PARAM_ALLOW_PACKED_STORE_DATA_RACES,
+         "allow-packed-store-data-races",
+         "Allow new data races on packed data stores to be introduced",
+         1, 0, 1)
+
 /* Reassociation width to be used by tree reassoc optimization.  */
 DEFPARAM (PARAM_TREE_REASSOC_WIDTH,
          "tree-reassoc-width",