Re: ports/177224: building www/firefox fails

2013-03-30 Thread Jan Beich
(toolchain@ may know more about clang-devel behavior) Tsurutani Naoki writes: > building with lang/clang successfully finishes, but firefox crashes > with segmentation fault just after running it. I've asked (privately) devel/llvm maintainer to incorporate r175057 but so far he hasn't responde

Re: clang: -mno-omit-leaf-frame-pointer

2013-03-30 Thread Dimitry Andric
On Mar 30, 2013, at 09:10, Andriy Gapon wrote: > It seems that, unlike gcc, for clang -fno-omit-frame-pointer does not imply > -mno-omit-leaf-frame-pointer. This is probably a bug. Yes, this is indeed the case. There is even a rather old unresolved PR for it in LLVM's Bugzilla: http://llvm.org

clang: -mno-omit-leaf-frame-pointer

2013-03-30 Thread Andriy Gapon
It seems that, unlike gcc, for clang -fno-omit-frame-pointer does not imply -mno-omit-leaf-frame-pointer. This is probably a bug. Meanwhile I would like to propose the following amd64-specific patch. Perhaps the same type of change would be useful for powerpc as well. I would like this change