From: Segher Boessenkool <segher@kernel.crashing.org>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: joel@jms.id.au, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 2/5] powerpc/boot: Fix crt0.S syntax for clang
Date: Fri, 14 Sep 2018 16:08:41 -0500 [thread overview]
Message-ID: <20180914210840.GT23155@gate.crashing.org> (raw)
In-Reply-To: <CAKwvOdmKvxmh+Vb1UcUzOsYOsK6gjn7v62X=SpwuhimBhdM7ng@mail.gmail.com>
On Fri, Sep 14, 2018 at 10:47:08AM -0700, Nick Desaulniers wrote:
> On Thu, Sep 13, 2018 at 9:07 PM Joel Stanley <joel@jms.id.au> wrote:
> > 10: addis r12,r12,(-RELACOUNT)@ha
> > - cmpdi r12,RELACOUNT@l
> > + cmpdi r12,(RELACOUNT)@l
>
> Yep, as we can see above, when RELACOUNT is negated, it's wrapped in
> parens.
The only thing that does is make it easier for humans to read; it means
exactly the same thing.
Segher
next prev parent reply other threads:[~2018-09-14 21:08 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-14 4:06 [PATCH v2 0/5] powerpc: Clang build fixes Joel Stanley
2018-09-14 4:06 ` [PATCH v2 1/5] powerpc/Makefiles: Fix clang/llvm build Joel Stanley
2018-09-14 17:41 ` Nick Desaulniers
2018-09-20 7:04 ` Joel Stanley
2018-09-14 4:06 ` [PATCH v2 2/5] powerpc/boot: Fix crt0.S syntax for clang Joel Stanley
2018-09-14 17:47 ` Nick Desaulniers
2018-09-14 21:08 ` Segher Boessenkool [this message]
2018-09-17 20:41 ` Nick Desaulniers
2018-09-18 1:08 ` Joel Stanley
2018-09-18 10:53 ` Michael Ellerman
2018-09-14 4:06 ` [PATCH v2 3/5] powerpc/boot: Ensure _zimage_start is a weak symbol Joel Stanley
2018-09-14 17:50 ` Nick Desaulniers
2018-09-20 4:21 ` [v2,3/5] " Michael Ellerman
2018-09-14 4:06 ` [PATCH v2 4/5] powerpc: Fix duplicate const clang warning in user access code Joel Stanley
2018-09-14 17:57 ` Nick Desaulniers
2018-09-19 7:45 ` Joel Stanley
2018-09-20 4:54 ` Christophe LEROY
2018-09-20 12:35 ` Michael Ellerman
2018-09-20 4:21 ` [v2, " Michael Ellerman
2018-09-14 4:06 ` [PATCH v2 5/5] powerpc: Remove -mno-sched-epilog Joel Stanley
2018-09-14 5:06 ` Nicholas Piggin
2018-09-14 18:03 ` Nick Desaulniers
2018-09-14 20:43 ` Nicholas Piggin
2018-09-14 21:18 ` Segher Boessenkool
2018-09-14 22:20 ` Nick Desaulniers
2018-09-15 1:04 ` Segher Boessenkool
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