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Date: Wed, 16 Jul 2014 21:17:43 -0700 From: Behan Webster <behanw@...verseincode.com> To: Nicolas Pitre <nicolas.pitre@...aro.org> CC: anurag19aggarwal@...il.com, catalin.marinas@....com, charlebm@...il.com, dave.long@...aro.org, k.khlebnikov@...sung.com, linux@....linux.org.uk, linyongting@...il.com, Nikolay.Borisov@....com, tglx@...utronix.de, u.kleine-koenig@...gutronix.de, will.deacon@....com, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, rabin@....in, rostedt@...dmis.org, dwmw2@...radead.org Subject: Re: [PATCH 0/6] LLVMLinux: Patches to enable the kernel to be compiled with clang/LLVM On 07/13/14 02:10, Nicolas Pitre wrote: > On Tue, 8 Jul 2014, behanw@...verseincode.com wrote: > >> From: Behan Webster <behanw@...verseincode.com> >> >> The LLVMLinux project aims to fully build the Linux kernel using both gcc and >> clang (the C front end for the LLVM compiler infrastructure project). >> >> Clang only supports global named registers for non-allocatable registers like >> the stack pointer. By centralizing the definition of current_stack_pointer, the >> use of named registers for ARM remains largely unchanged while working for both >> gcc and clang. > You verified that the compiled code is identical on gcc? Yes. Identical. > If so: > > Acked-by: Nicolas Pitre <nico@...aro.org> Thanks, Behan -- Behan Webster behanw@...verseincode.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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