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Date: Mon, 17 Sep 2018 22:19:00 -0000
From: Joseph Myers <joseph@codesourcery.com>
To: Szabolcs Nagy <szabolcs.nagy@arm.com>
CC: GNU C Library <libc-alpha@sourceware.org>, <nd@arm.com>
Subject: Re: [PATCH 3/3] Add new pow implementation
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References: <391ac2f9-9ee4-ac23-b791-09f0438c2b91@arm.com> <da5d2b2e-6af2-206b-529a-a5f3b6ed0662@arm.com>
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On Tue, 11 Sep 2018, Szabolcs Nagy wrote:

> +/* Returns 0 if not int, 1 if odd int, 2 if even int.  */
> +static inline int
> +checkint (uint64_t iy)

The comment needs to explain that this function is not called with an 
argument representing floating-point 0, Inf or NaN (since it wouldn't be 
correct for 0 at least).

OK with that change.

-- 
Joseph S. Myers
joseph@codesourcery.com