diff options
Diffstat (limited to 'gcc/doc/invoke.texi')
| -rw-r--r-- | gcc/doc/invoke.texi | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 020442a..a0f60e7 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -16897,11 +16897,6 @@ Maximum depth of recursive cloning for self-recursive function. Recursive cloning only when the probability of call being executed exceeds the parameter. -@item ipa-cp-profile-count-base -When using @option{-fprofile-use} option, IPA-CP will consider the measured -execution count of a call graph edge at this percentage position in their -histogram as the basis for its heuristics calculation. - @item ipa-cp-recursive-freq-factor The number of times interprocedural copy propagation expects recursive functions to call themselves. @@ -16963,6 +16958,19 @@ Size of max partition for WHOPR (in estimated instructions). to provide an upper bound for individual size of partition. Meant to be used only with balanced partitioning. +@item lto-partition-locality-frequency-cutoff +The denominator n of fraction 1/n of the execution frequency of callee to be +cloned for a particular caller. Special value of 0 dictates to always clone +without a cut-off. + +@item lto-partition-locality-size-cutoff +Size cut-off for callee including inlined calls to be cloned for a particular +caller. + +@item lto-max-locality-partition +Maximal size of a locality partition for LTO (in estimated instructions). +Value of 0 results in default value being used. + @item lto-max-streaming-parallelism Maximal number of parallel processes used for LTO streaming. @@ -31504,8 +31512,9 @@ Permissible values for this option are: @samp{sifive-e20}, @samp{sifive-e21}, @samp{sifive-e24}, @samp{sifive-e31}, @samp{sifive-e34}, @samp{sifive-e76}, @samp{sifive-s21}, @samp{sifive-s51}, @samp{sifive-s54}, @samp{sifive-s76}, @samp{sifive-u54}, @samp{sifive-u74}, @samp{sifive-x280}, @samp{sifive-xp450}, -@samp{sifive-x670}, @samp{thead-c906}, @samp{tt-ascalon-d8}, -@samp{xiangshan-nanhu}. +@samp{sifive-x670}, @samp{thead-c906}, @samp{tt-ascalon-d8}, @samp{xiangshan-nanhu}, +@samp{xt-c908}, @samp{xt-c908v}, @samp{xt-c910}, @samp{xt-c910v2}, +@samp{xt-c920}, @samp{xt-c920v2}. Note that @option{-mcpu} does not override @option{-march} or @option{-mtune}. |