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[Bug debug/77471] -O3 -g compile time hog on ppc64le
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Sep 2016 07:00:10 +0000
- Subject: [Bug debug/77471] -O3 -g compile time hog on ppc64le
- Auto-submitted: auto-generated
- References: <bug-77471-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77471
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Overhead Command Shared Object Symbol
34.45% cc1 cc1 [.] canonicalize_values_star
20.56% cc1 cc1 [.] set_slot_part
12.52% cc1 cc1 [.] dataflow_set_merge
10.73% cc1 cc1 [.] loc_cmp
3.03% cc1 cc1 [.] hash_table<variable_hasher,
xcallocator>::find_slot_with_hash
1.47% cc1 libc-2.20.so [.] free
...