https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115088
Bug ID: 115088
Summary: Autofdo doesn't create correct cfg
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: andyzhenyu.zhao at mail dot utoronto.ca
Target Milestone: ---
Created attachment 58204
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58204&action=edit
afdo cfg
HI. I used the gcc 14 and autofdo-0.19. I tried to follow the steps for autofdo
tutorial on this website(https://gcc.gnu.org/wiki/AutoFDO/Tutorial). And I
attached the cfg I got. By the way, I used this command: gcc -O3
-fauto-profile=sort.gcov sort.c -o sort_autofdo -fdump-ipa-afdo-details.
here is info for gcov:
dump_gcov pmu.gcov
sort_array total:8085 head:0
0: 0
1: 0
3.1: 0
4: 0
4.1: 0
7: 0
6: bubble_sort total:8085
2: 0
3: 0
4.1: 1999
5: 4246
8: 1070
9: 770
