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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-10 20:23:09 +0000 |
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| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-10 20:23:09 +0000 |
| commit | 6a2657be2cb25b26f6159f933d967ca02ecf03d2 (patch) | |
| tree | d022ce30fea75864afaa32f9c9554dbd2b710d9c /gcc/params.def | |
| parent | 4cbad5bb3917e54e5127f191ae27384b1b81fcc5 (diff) | |
| download | gcc-6a2657be2cb25b26f6159f933d967ca02ecf03d2.tar.gz | |
PR tree-optimize/46228
* doc/invoke.texi (comdat-sharing-probability): Document.
* ipa-inline.c (cgraph_estimate_growth): Handle COMDATs
* params.def (PARAM_COMDAT_SHARING_PROBABILITY): New param.
* g++.dg/tree-ssa/pr46228.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166555 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/params.def')
| -rw-r--r-- | gcc/params.def | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/params.def b/gcc/params.def index 49a6185d48b..6e55db63fcb 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -118,6 +118,12 @@ DEFPARAM (PARAM_EARLY_INLINER_MAX_ITERATIONS, 10, 0, 0) /* Limit on probability of entry BB. */ +DEFPARAM (PARAM_COMDAT_SHARING_PROBABILITY, + "comdat-sharing-probability", + "Probability that COMDAT function will be shared with different compilatoin unit", + 20, 0, 0) + +/* Limit on probability of entry BB. */ DEFPARAM (PARAM_PARTIAL_INLINING_ENTRY_PROBABILITY, "partial-inlining-entry-probability", "Maximum probability of the entry BB of split region (in percent relative to entry BB of the function) to make partial inlining happen", |