2011-09-02 Robert Dewar <dewar@adacore.com>

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

diff --git a/gcc/params.def b/gcc/params.def
index 60397c1..e8372ed 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -845,7 +845,7 @@ DEFPARAM (PARAM_MAX_VARTRACK_SIZE,
 DEFPARAM (PARAM_MAX_VARTRACK_EXPR_DEPTH,
          "max-vartrack-expr-depth",
          "Max. recursion depth for expanding var tracking expressions",
-         20, 0, 0)
+         12, 0, 0)
 
 /* Set minimum insn uid for non-debug insns.  */
 
@@ -908,6 +908,12 @@ DEFPARAM (PARAM_CASE_VALUES_THRESHOLD,
          "if 0, use the default for the machine",
           0, 0, 0)
 
+/* Data race flags for C++0x memory model compliance.  */
+DEFPARAM (PARAM_ALLOW_STORE_DATA_RACES,
+         "allow-store-data-races",
+         "Allow new data races on stores to be introduced",
+         1, 0, 1)
+
 
 /*
 Local variables: