https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96970
Bug ID: 96970
Summary: -fprofile-arcs compiled binaries are not reproducible
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: gcov-profile
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
> cat t.c
int main(){}
> gcc-10 t.c -fprofile-arcs -S
> mv t.s t.sx
> gcc-10 t.c -fprofile-arcs -S
> diff -u t.sx t.s
--- t.sx 2020-09-08 11:13:32.084430676 +0200
+++ t.s 2020-09-08 11:13:33.284444190 +0200
@@ -46,7 +46,7 @@
.long 1110454826
.zero 4
.quad 0
- .long 1828240311
+ .long 1828579168
.zero 4
.quad .LC0
.quad __gcov_merge_add
