Date: Sun, 06 Mar 2016 21:03:19 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 207325] projects/clang380-import for TARGET_ARCH=powerpc : c++ exceptions cause SEGV (9 line program) Message-ID: <bug-207325-8-cnqEizKLy7@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-207325-8@https.bugs.freebsd.org/bugzilla/> References: <bug-207325-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207325 --- Comment #10 from Mark Millard <markmi@dsl-only.net> --- I have made a separate submittal for the __builtin_dwarf_cfa() issue after discovering more about the type of context it is messed up in for clang 3.8= .0. Specifically in: extern void g(void*); void f0() { g(__builtin_dwarf_cfa()); } void f1() { auto f1_cfa =3D __builtin_dwarf_cfa(); g(f1_cfa); } f0 passes g a different offset from the frame pointer than f1 does. g++ has both behave like clang++ 3.8.0 has f1 behave. Where __builtin_dwarf_cfa() is used in the same routine changes its results= for clang++ 3.8.0. --=20 You are receiving this mail because: You are the assignee for the bug.=
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