"min-insn-to-prefetch-ratio",
"Min. ratio of insns to prefetches to enable prefetching for "
"a loop with an unknown trip count",
- 10, 0, 0)
+ 9, 0, 0)
DEFPARAM (PARAM_PREFETCH_MIN_INSN_TO_MEM_RATIO,
"prefetch-min-insn-to-mem-ratio",
DEFPARAM (PARAM_MAX_VARTRACK_EXPR_DEPTH,
"max-vartrack-expr-depth",
"Max. recursion depth for expanding var tracking expressions",
- 10, 0, 0)
+ 12, 0, 0)
/* Set minimum insn uid for non-debug insns. */
"a pointer to an aggregate with",
2, 0, 0)
-DEFPARAM (PARAM_DEVIRT_TYPE_LIST_SIZE,
- "devirt-type-list-size",
- "Maximum size of a type list associated with each parameter for "
- "devirtualization",
+DEFPARAM (PARAM_IPA_CP_VALUE_LIST_SIZE,
+ "ipa-cp-value-list-size",
+ "Maximum size of a list of values associated with each parameter for "
+ "interprocedural constant propagation",
8, 0, 0)
+DEFPARAM (PARAM_IPA_CP_EVAL_THRESHOLD,
+ "ipa-cp-eval-threshold",
+ "Threshold ipa-cp opportunity evaluation that is still considered "
+ "beneficial to clone.",
+ 500, 0, 0)
+
/* WHOPR partitioning configuration. */
DEFPARAM (PARAM_LTO_PARTITIONS,
"Maximum number of conditional store pairs that can be sunk",
2, 0, 0)
+/* Override CASE_VALUES_THRESHOLD of when to switch from doing switch
+ statements via if statements to using a table jump operation. If the value
+ is 0, the default CASE_VALUES_THRESHOLD will be used. */
+DEFPARAM (PARAM_CASE_VALUES_THRESHOLD,
+ "case-values-threshold",
+ "The smallest number of different values for which it is best to "
+ "use a jump-table instead of a tree of conditional branches, "
+ "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: