Be sure to add an entry to invoke.texi summarizing the parameter. */
-/* The threshold ratio between current and hottest structure counts.
- We say that if the ratio of the current structure count,
- calculated by profiling, to the hottest structure count
- in the program is less than this parameter, then structure
- reorganization is not applied. The default is 10%. */
-DEFPARAM (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO,
- "struct-reorg-cold-struct-ratio",
- "The threshold ratio between current and hottest structure counts",
- 10, 0, 100)
-
/* When branch is predicted to be taken with probability lower than this
threshold (in percent), then it is considered well predictable. */
DEFPARAM (PARAM_PREDICTABLE_BRANCH_OUTCOME,
DEFPARAM(PARAM_EARLY_INLINING_INSNS,
"early-inlining-insns",
"Maximal estimated growth of function body caused by early inlining of single call",
- 10, 0, 0)
+ 11, 0, 0)
DEFPARAM(PARAM_LARGE_STACK_FRAME,
"large-stack-frame",
"The size of stack frame to be considered large",
"sms-max-ii-factor",
"A factor for tuning the upper bound that swing modulo scheduler uses for scheduling a loop",
100, 0, 0)
+/* The minimum value of stage count that swing modulo scheduler will generate. */
+DEFPARAM(PARAM_SMS_MIN_SC,
+ "sms-min-sc",
+ "The minimum value of stage count that swing modulo scheduler will generate.",
+ 2, 1, 1)
DEFPARAM(PARAM_SMS_DFA_HISTORY,
"sms-dfa-history",
"The number of cycles the swing modulo scheduler considers when checking conflicts using DFA",
DEFPARAM(PARAM_SCEV_MAX_EXPR_SIZE,
"scev-max-expr-size",
"Bound on size of expressions used in the scalar evolutions analyzer",
- 20, 0, 0)
+ 100, 0, 0)
+
+DEFPARAM(PARAM_SCEV_MAX_EXPR_COMPLEXITY,
+ "scev-max-expr-complexity",
+ "Bound on the complexity of the expressions in the scalar evolutions analyzer",
+ 10, 0, 0)
DEFPARAM(PARAM_OMEGA_MAX_VARS,
"omega-max-vars",
"The maximum number of instructions ready to be issued to be considered by the scheduler during the first scheduling pass",
100, 0, 0)
+/* This is the maximum number of active local stores RTL DSE will consider. */
+DEFPARAM (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES,
+ "max-dse-active-local-stores",
+ "Maximum number of active local stores in RTL dead store elimination",
+ 5000, 0, 0)
+
/* Prefetching and cache-optimizations related parameters. Default values are
usually set by machine description. */
DEFPARAM (PARAM_LTO_PARTITIONS,
"lto-partitions",
- "Number of paritions program should be split to",
- 32, 0, 0)
+ "Number of partitions the program should be split to",
+ 32, 1, 0)
DEFPARAM (MIN_PARTITION_SIZE,
"lto-min-partition",
- "Size of minimal paritition for WHOPR (in estimated instructions)",
+ "Minimal size of a partition for LTO (in estimated instructions)",
1000, 0, 0)
/* Diagnostic parameters. */
"name lookup fails",
1000, 0, 0)
+/* Maximum number of conditional store pairs that can be sunk. */
+DEFPARAM (PARAM_MAX_STORES_TO_SINK,
+ "max-stores-to-sink",
+ "Maximum number of conditional store pairs that can be sunk",
+ 2, 0, 0)
+
+
/*
Local variables:
mode:c