re PR middle-end/48668 (COMDAT Group signature not emitted in group)
PR target/48668 PR target/50689 * cgraphunit.c (cgraph_expand_function): Expand thunks and alises after function body. From-SVN: r180053
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2011-10-15 Jan Hubicka <jh@suse.cz>
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PR target/48668
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PR target/50689
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* cgraphunit.c (cgraph_expand_function): Expand thunks and alises
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after function body.
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2011-10-15 Richard Henderson <rth@redhat.com>
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* tree-vect-slp.c: Include langhooks.h.
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@ -1798,7 +1798,6 @@ cgraph_expand_function (struct cgraph_node *node)
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announce_function (decl);
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node->process = 0;
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assemble_thunks_and_aliases (node);
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gcc_assert (node->lowered);
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/* Generate RTL for the body of DECL. */
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@ -1808,6 +1807,14 @@ cgraph_expand_function (struct cgraph_node *node)
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gcc_assert (TREE_ASM_WRITTEN (decl));
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current_function_decl = NULL;
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gcc_assert (!cgraph_preserve_function_body_p (node));
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/* It would make a lot more sense to output thunks before function body to get more
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forward and lest backwarding jumps. This is however would need solving problem
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with comdats. See PR48668. Also aliases must come after function itself to
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make one pass assemblers, like one on AIX happy. See PR 50689.
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FIXME: Perhaps thunks should be move before function IFF they are not in comdat
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groups. */
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assemble_thunks_and_aliases (node);
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cgraph_release_function_body (node);
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/* Eliminate all call edges. This is important so the GIMPLE_CALL no longer
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points to the dead function body. */
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