Revision abf741a9fa4f9cee63f6c7bebc36bee44c6a8801 authored by Masahiro Yamada on 07 August 2020, 09:19:04 UTC, committed by Masahiro Yamada on 14 August 2020, 04:45:38 UTC
Use QTreeView::showColumn/hideColumn directly.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
1 parent 711b875
Raw File
ashrdi3.c
// SPDX-License-Identifier: GPL-2.0-or-later
/*
 */

#include <linux/export.h>

#include <linux/libgcc.h>

long long notrace __ashrdi3(long long u, word_type b)
{
	DWunion uu, w;
	word_type bm;

	if (b == 0)
		return u;

	uu.ll = u;
	bm = 32 - b;

	if (bm <= 0) {
		/* w.s.high = 1..1 or 0..0 */
		w.s.high =
		    uu.s.high >> 31;
		w.s.low = uu.s.high >> -bm;
	} else {
		const unsigned int carries = (unsigned int) uu.s.high << bm;

		w.s.high = uu.s.high >> b;
		w.s.low = ((unsigned int) uu.s.low >> b) | carries;
	}

	return w.ll;
}
EXPORT_SYMBOL(__ashrdi3);
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