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[Bug tree-optimization/71083] [5/6/7 Regression] Unaligned bit-field address when predictive commoning
- From: "mikpelinux at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 07 Aug 2016 09:09:03 +0000
- Subject: [Bug tree-optimization/71083] [5/6/7 Regression] Unaligned bit-field address when predictive commoning
- Auto-submitted: auto-generated
- References: <bug-71083-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71083
Mikael Pettersson <mikpelinux at gmail dot com> changed:
What |Removed |Added
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CC| |mikpelinux at gmail dot com
--- Comment #5 from Mikael Pettersson <mikpelinux at gmail dot com> ---
Just adding that this test case fails with a SIGBUS on SPARC, using a recent
trunk gcc:
foo:
ld [%o0+1], %g3
(Checked by adding a main() and calling foo() with a struct lock_chain array.)