/* Limit on probability of entry BB. */
DEFPARAM (PARAM_COMDAT_SHARING_PROBABILITY,
"comdat-sharing-probability",
- "Probability that COMDAT function will be shared with different compilatoin unit",
+ "Probability that COMDAT function will be shared with different compilation unit",
20, 0, 0)
/* Limit on probability of entry BB. */
"The maximum length of scheduling's pending operations list",
32, 0, 0)
+/* This parameter limits the number of backtracking attempts when using the
+ haifa scheduler for modulo scheduling. */
+DEFPARAM(PARAM_MAX_MODULO_BACKTRACK_ATTEMPTS,
+ "max-modulo-backtrack-attempts",
+ "The maximum number of backtrack attempts the scheduler should make when modulo scheduling a loop",
+ 40, 0, 0)
+
DEFPARAM(PARAM_LARGE_FUNCTION_INSNS,
"large-function-insns",
"The size of function body to be considered large",
"The maximum number of instructions to search backward when looking for equivalent reload",
100, 0, 0)
+DEFPARAM(PARAM_SINK_FREQUENCY_THRESHOLD,
+ "sink-frequency-threshold",
+ "Target block's relative execution frequency (as a percentage) required to sink a statement",
+ 75, 0, 100)
+
DEFPARAM(PARAM_MAX_SCHED_REGION_BLOCKS,
"max-sched-region-blocks",
"The maximum number of blocks in a region to be considered for interblock scheduling",
"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 "
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",
"Maximum amount of iterations of the pass over a function",
2, 0, 0)
+/* Maximum number of strings for which strlen optimization pass will
+ track string lenths. */
+DEFPARAM (PARAM_MAX_TRACKED_STRLENS,
+ "max-tracked-strlens",
+ "Maximum number of strings for which strlen optimization pass will "
+ "track string lengths",
+ 1000, 0, 0)
+
/*
Local variables:
mode:c