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| author | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-10-05 19:11:42 +0000 |
|---|---|---|
| committer | dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-10-05 19:11:42 +0000 |
| commit | 6b6a21696710ecae0556a8ede7f235ac8dca56a9 (patch) | |
| tree | ebf6e7d56d37c7076a349d34eeba8ef96a819dfa /gcc/params.def | |
| parent | f9f60b73f8fe02def7a3aa07d08af48569b34ad1 (diff) | |
| download | gcc-6b6a21696710ecae0556a8ede7f235ac8dca56a9.tar.gz | |
* params.def (PARAM_MAX_GROW_COPY_BB_INSNS): New.
* bb-reorder.c (copy_bb_p): Use it.
* doc/invoke.texi (param table): Add max-grow-copy-bb-insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@105011 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 3ac45979a21..ea64a3865eb 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -349,6 +349,12 @@ DEFPARAM(PARAM_MIN_CROSSJUMP_INSNS, "The minimum number of matching instructions to consider for crossjumping", 5, 0, 0) +/* The maximum number expansion factor when copying basic blocks. */ +DEFPARAM(PARAM_MAX_GROW_COPY_BB_INSNS, + "max-grow-copy-bb-insns", + "The maximum expansion factor when copying basic blocks", + 8, 0, 0) + /* The maximum number of insns to duplicate when unfactoring computed gotos. */ DEFPARAM(PARAM_MAX_GOTO_DUPLICATION_INSNS, "max-goto-duplication-insns", |