diff options
Diffstat (limited to 'gcc-4.9/gcc/params.def')
| -rw-r--r-- | gcc-4.9/gcc/params.def | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/params.def b/gcc-4.9/gcc/params.def index fd38e8fed..f59656933 100644 --- a/gcc-4.9/gcc/params.def +++ b/gcc-4.9/gcc/params.def @@ -1071,6 +1071,17 @@ DEFPARAM (PARAM_LIPO_WEAK_INCLUSION, "Default is 0.", 0, 0, 1) +/* Choose different COMDAT profile fixup algorithm. This only affects + LIPO profile-gen. */ +DEFPARAM (PARAM_LIPO_COMDAT_ALGORITHM, + "lipo-comdat-algorithm", + "Algorithm 0 performs no fixup." + "Algorithm 1 fixes up only indirect call profile targets." + "Algorithm 2 fixes up only missing counters." + "Algorithm 3 (1|2) fixes up both." + "The default algorithm is 3.", + 3, 0, 3) + /* In LIPO profile-use, use this parameter to enable the dumping of module id in inline message. */ DEFPARAM (PARAM_INLINE_DUMP_MODULE_ID, |