https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85091
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |marxin at gcc dot gnu.org
--- Comment #19 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Mathieu Malaterre from comment #18)
> The first diff seems to be here:
>
> +Use of uninitialised value of size 8
> + at 0x98CBD7: sparseset_bit_p (sparseset.h:147)
> + by 0x98CBD7: process_bb_node_lives(ira_loop_tree_node*)
> (ira-lives.c:1226)
> + by 0x97189E: ira_traverse_loop_tree(bool, ira_loop_tree_node*, void
> (*)(ira_loop_tree_node*), void (*)(ira_loop_tree_node*)) (ira-build.c:1806)
> + by 0x98D231: ira_create_allocno_live_ranges() (ira-lives.c:1564)
> + by 0x97345C: ira_build() (ira-build.c:3422)
> + by 0x96ACCB: ira (ira.c:5308)
> + by 0x96ACCB: (anonymous namespace)::pass_ira::execute(function*)
> (ira.c:5619)
> + by 0xA30676: execute_one_pass(opt_pass*) (passes.c:2465)
> + by 0xA30E80: execute_pass_list_1(opt_pass*) (passes.c:2554)
> + by 0xA30E92: execute_pass_list_1(opt_pass*) (passes.c:2555)
> + by 0xA30ED4: execute_pass_list(function*, opt_pass*) (passes.c:2565)
> + by 0x7ABC51: cgraph_node::expand() (cgraphunit.c:2042)
> + by 0x7ACFF8: expand_all_functions (cgraphunit.c:2178)
> + by 0x7ACFF8: symbol_table::compile() [clone .part.50] (cgraphunit.c:2536)
> + by 0x7AECE6: compile (cgraphunit.c:2629)
> + by 0x7AECE6: symbol_table::finalize_compilation_unit()
> (cgraphunit.c:2626)
This should be fine, please take a look here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78454
