Date: Tue, 05 Jan 2016 18:22:42 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 205663] clang++ 3.7.1 gets Bus Errors during compilation on arm that has SCTLR bit[1]==1 (alignment required) Message-ID: <bug-205663-8-ThJfC3oaMa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-205663-8@https.bugs.freebsd.org/bugzilla/> References: <bug-205663-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205663 --- Comment #6 from Mark Millard <markmi@dsl-only.net> --- llvm.org's Bugzilla reports that clang trunk has been fixed and clang 3.8 w= ill contain the fixes: James Molloy changed bug 25958=20 What Removed Added Status NEW RESOLVED Resolution --- FIXED Comment # 8 on bug 25958 from James Molloy Hi Mark, Thanks for your detailed investigation. I can confirm that this is fixed on trunk and therefore will be fixed for LLVM 3.8. The fixes were done for SPARC, which requires strict accesses much as ARM d= oes with SCTLR=3D1. There was a sequence of commits by James Knight that fixed these, but an example is http://reviews.llvm.org/rL242554 . The fixes were in a similar vein to yours, but required changes in fewer pl= aces and there were a few more sticky issues to solve too. I'll CC James here in case he wants to comment on the current state of the clang codebase for self-hosting in a strict alignment environment. Cheers, James --=20 You are receiving this mail because: You are the assignee for the bug.=
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