Do not create a constprop clone for calls_comdat_local nodes (PR ipa/80212).
2017-04-11 Martin Liska <mliska@suse.cz> PR ipa/80212 * ipa-cp.c (determine_versionability): Handle calls_comdat_local flags. From-SVN: r246847
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@ -1,3 +1,9 @@
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2017-04-11 Martin Liska <mliska@suse.cz>
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PR ipa/80212
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* ipa-cp.c (determine_versionability): Handle calls_comdat_local
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flags.
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2017-04-11 Martin Sebor <msebor@redhat.com>
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2017-04-11 Martin Sebor <msebor@redhat.com>
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PR middle-end/80364
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PR middle-end/80364
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@ -614,6 +614,12 @@ determine_versionability (struct cgraph_node *node,
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decloned constructors, inlining is always better anyway. */
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decloned constructors, inlining is always better anyway. */
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else if (node->comdat_local_p ())
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else if (node->comdat_local_p ())
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reason = "comdat-local function";
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reason = "comdat-local function";
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else if (node->calls_comdat_local)
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{
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/* TODO: call is versionable if we make sure that all
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callers are inside of a comdat group. */
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reason = "calls comdat-local function";
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}
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if (reason && dump_file && !node->alias && !node->thunk.thunk_p)
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if (reason && dump_file && !node->alias && !node->thunk.thunk_p)
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fprintf (dump_file, "Function %s/%i is not versionable, reason: %s.\n",
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fprintf (dump_file, "Function %s/%i is not versionable, reason: %s.\n",
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