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Re: [PATCH v4] Avoid unnecessarily numbering cloned symbols.
> From aea94273e7a477a03d1ee10a5d9043d6d13b8e8d Mon Sep 17 00:00:00 2001
> From: Michael Ploujnikov <michael.ploujnikov@oracle.com>
> Date: Thu, 25 Oct 2018 13:16:36 -0400
> Subject: [PATCH] Avoid unnecessarily numbering cloned symbols.
>
> gcc/ChangeLog:
>
> 2018-10-26 Michael Ploujnikov <michael.ploujnikov@oracle.com>
>
> * cgraph.h (clone_function_name_1): Replaced by new
> clone_function_name_numbered that takes name as string; for
> privatize_symbol_name_1 use only.
> (clone_function_name): Renamed to
> clone_function_name_numbered to be explicit about numbering.
> (clone_function_name): New two-argument function that does
> not number its output.
> (clone_function_name): New three-argument function that
> takes a number to append to its output.
> * cgraphclones.c (duplicate_thunk_for_node):
> (clone_function_name_1): Renamed.
> (clone_function_name_numbered): Two new functions.
> (clone_function_name): Improved documentation.
> (cgraph_node::create_virtual_clone): Use clone_function_name_numbered.
> * config/rs6000/rs6000.c (make_resolver_func): Ditto.
> * final.c (final_scan_insn_1): Use the new clone_function_name
> without numbering.
> * multiple_target.c (create_dispatcher_calls): Ditto.
> (create_target_clone): Ditto.
> * omp-expand.c (grid_expand_target_grid_body): Ditto.
> * omp-low.c (create_omp_child_function_name): Ditto.
> * omp-simd-clone.c (simd_clone_create): Ditto.
> * symtab.c (simd_symtab_node::noninterposable_alias): Use the
> new clone_function_name without numbering.
>
> gcc/lto/ChangeLog:
>
> 2018-10-26 Michael Ploujnikov <michael.ploujnikov@oracle.com>
>
> * lto-partition.c (privatize_symbol_name_1): Use
> clone_function_name_numbered.
>
> gcc/testsuite/ChangeLog:
>
> 2018-10-26 Michael Ploujnikov <michael.ploujnikov@oracle.com>
>
> * gcc.dg/tree-prof/cold_partition_label.c: Update for cold
> section names without numbers.
> * gcc.dg/tree-prof/section-attr-1.c: Ditto.
> * gcc.dg/tree-prof/section-attr-2.c: Ditto.
> * gcc.dg/tree-prof/section-attr-3.c: Ditto.
OK,
thanks!
Honza