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[PATCH] Minor refactoring in <bit> header

From: Jonathan Wakely <jwakely at redhat dot com>
To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Tue, 24 Jul 2018 14:51:32 +0100
Subject: [PATCH] Minor refactoring in <bit> header

	* include/std/bit (__countl_zero, __countr_zero, __popcount): Use
	local variables for number of digits instead of type aliases.
	(__log2p1): Remove redundant branch also checked in __countl_zero.

Tested powerpc64le-linux, committed to trunk.

Attachment: patch.txt
Description: Text document

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