code review 133120045: runtime: fix arm5 softfloat build

runtime: fix arm5 softfloat build

runtime._sfloat2 now returns the lr value on the stack, not R0.

Credit to Russ Cox for the fix.

[dave_cheney.net, 2014-08-28 01:35:35]

Hello rsc@golang.org (cc: golang-codereviews@googlegroups.com),

I'd like you to review this change to
https://code.google.com/p/go

[rsc, 2014-08-28 02:06:26]

LGTM

[dave_cheney.net, 2014-08-28 02:08:33]

Thanks. I've tested this on an arm5 and an arm7 with GOARM=5 and it
passes. I'll submit it once the builders have caught up.

On Thu, Aug 28, 2014 at 12:06 PM, Russ Cox <rsc@golang.org> wrote:
> LGTM
>
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[dave_cheney.net, 2014-08-28 02:33:04]

*** Submitted as https://code.google.com/p/go/source/detail?r=5d86455c5499 ***

runtime: fix arm5 softfloat build

runtime._sfloat2 now returns the lr value on the stack, not R0.

Credit to Russ Cox for the fix.

LGTM=rsc
R=rsc
CC=golang-codereviews
https://codereview.appspot.com/133120045

[rsc, 2014-08-28 02:36:05]

you might as well submit it now.