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| author | Jan Hubicka <jh@suse.cz> | 2010-04-27 16:56:33 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2010-04-27 14:56:33 +0000 |
| commit | e65bb9be499d2cea82fdfad49d7cf901167f9562 (patch) | |
| tree | ba01f849174d822c82ea0fcae6a53e429d1ab377 /gcc/common.opt | |
| parent | 38e3d8681f2e6773b44afc6beee57630e9b20b8e (diff) | |
| download | gcc-e65bb9be499d2cea82fdfad49d7cf901167f9562.zip gcc-e65bb9be499d2cea82fdfad49d7cf901167f9562.tar.gz gcc-e65bb9be499d2cea82fdfad49d7cf901167f9562.tar.bz2 | |
invoke.texi (-fipa-profile): Document.
* doc/invoke.texi (-fipa-profile): Document.
* opts.c (decode_options): Enable ipa-profile at -O1.
* timevar.def (TV_IPA_PROFILE): Define.
* common.opt (fipa-profile): Add.
* cgraph.c (cgraph_clone_node): Set local flag and clear vtable method flag
for clones.
(cgraph_propagate_frequency): Handle only local ones.
* tree-pass.h (pass_ipa_profile): Declare.
* ipa-profile.c (gate_profile): Use flag_ipa_profile.
(pass_ipa_profile): Use TV_IPA_PROFILE.
* ipa.c (ipa_profile): New function.
(gate_ipa_profile): Likewise.
(pass_ipa_profile): New global variable.
* passes.c (pass_ipa_profile): New.
From-SVN: r158788
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 70b2c90..bb39324 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -693,14 +693,18 @@ fipa-cp-clone Common Report Var(flag_ipa_cp_clone) Optimization Perform cloning to make Interprocedural constant propagation stronger -fipa-pure-const -Common Report Var(flag_ipa_pure_const) Init(0) Optimization -Discover pure and const functions +fipa-profile +Common Report Var(flag_ipa_profile) Init(0) Optimization +Perform interprocedural profile propagation fipa-pta Common Report Var(flag_ipa_pta) Init(0) Optimization Perform interprocedural points-to analysis +fipa-pure-const +Common Report Var(flag_ipa_pure_const) Init(0) Optimization +Discover pure and const functions + fipa-reference Common Report Var(flag_ipa_reference) Init(0) Optimization Discover readonly and non addressable static variables |