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| author | Martin Liska <mliska@suse.cz> | 2022-12-14 08:54:32 +0100 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2022-12-14 08:55:13 +0100 |
| commit | 693638252aae9b36b5b928d7195df6d28bf409d7 (patch) | |
| tree | fb328bebe8a0628540f4de77fb389cf2a7afb13e | |
| parent | d3fee43fb3873b00de913e0501fbf28b56d2ce64 (diff) | |
docs: document --param=ipa-sra-ptrwrap-growth-factor
gcc/ChangeLog:
* doc/invoke.texi: Document ipa-sra-ptrwrap-growth-factor.
| -rw-r--r-- | gcc/doc/invoke.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 0459714d100..7dc1d45e275 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -15520,6 +15520,11 @@ parameters only when their cumulative size is less or equal to @option{ipa-sra-ptr-growth-factor} times the size of the original pointer parameter. +@item ipa-sra-ptrwrap-growth-factor +Additional maximum allowed growth of total size of new parameters +that ipa-sra replaces a pointer to an aggregate with, +if it points to a local variable that the caller never writes to. + @item ipa-sra-max-replacements Maximum pieces of an aggregate that IPA-SRA tracks. As a consequence, it is also the maximum number of replacements of a formal |