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| author | Jan Hubicka <hubicka@ucw.cz> | 2019-10-01 18:58:35 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-10-01 16:58:35 +0000 |
| commit | 0b92cf305dcf34387a8e2564e55ca8948df3b47a (patch) | |
| tree | 1158f5583f8db80f0e72fac426c41a28d1013694 /gcc/doc | |
| parent | 7552c36afa1f9058bb39f336ae84f019621885a0 (diff) | |
| download | gcc-0b92cf305dcf34387a8e2564e55ca8948df3b47a.zip gcc-0b92cf305dcf34387a8e2564e55ca8948df3b47a.tar.gz gcc-0b92cf305dcf34387a8e2564e55ca8948df3b47a.tar.bz2 | |
invoke.texi (early-inlining-insns-O2): Document.
* doc/invoke.texi (early-inlining-insns-O2): Document.
(early-inlining-insns): Update.
* params.def (early-inlining-insns-O2): New bound.
(early-inlining-insns): Update docs.
* ipa-inline.c (want_early_inline_function_p): Use new bound.
* g++.dg/tree-ssa/pr61034.C: Set early-inlining-insns-O2=14.
* g++.dg/tree-ssa/pr8781.C: Likewise.
* g++.dg/warn/Wstringop-truncation-1.C: Likewise.
* gcc.dg/ipa/pr63416.c: likewise.
* gcc.dg/vect/pr66142.c: Likewise.
* gcc.dg/tree-ssa/ssa-thread-12.c: Mark compure_idf inline.
From-SVN: r276416
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 83016a5..4281ee7 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -11291,9 +11291,17 @@ recursion depth can be guessed from the probability that function recurses via a given call expression. This parameter limits inlining only to call expressions whose probability exceeds the given threshold (in percents). +@item early-inlining-insns-O2 +Specify growth that the early inliner can make. In effect it increases +the amount of inlining for code having a large abstraction penalty. +This is applied to functions compiled with @option{-O1} or @option{-O2} +optimization levels. + @item early-inlining-insns Specify growth that the early inliner can make. In effect it increases the amount of inlining for code having a large abstraction penalty. +This is applied to functions compiled with @option{-O3} or @option{-Ofast} +optimization levels. @item max-early-inliner-iterations Limit of iterations of the early inliner. This basically bounds |