K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2021-12-25T12:03:09.814007Z
K 7
svn:log
V 847
llvm: Revert "[HardwareLoops] Change order of SCEV expression construction for InitLoopCount."

Reverts llvm commit 42eaf4fe0adef3344adfd9fbccd49f325cb549ef, pointed
from bisect as source of regression that causes liblzma to compress/
uncompress incorrectly. It's know to affect powerpc64 BE only.

The patch unbreaks FreeBSD powerpc64 installation media, since
bsdinstall can't uncompress the *.txz produced by FreeBSD CI. It's
probably miscompiling other software bas well.

Upstream PR: https://bugs.llvm.org/show_bug.cgi?id=51714

Reviewed by:	dim
MFC after:	2 days
Sponsored by:	Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision:	https://reviews.freebsd.org/D31804

(cherry picked from commit f21fcae487026987f44154de981c03b69efbc945)

Git Hash:   8a95c6332bfc9b45a30bde15e306ccdccc33a1db
Git Author: alfredo@FreeBSD.org
END