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llvm-mirror/test/Transforms/CodeGenPrepare
Manuel Jacob a25ab845ae CodeGenPrep: sink extends of illegal types into use block.
Summary:
This helps the instruction selector to lower an i64 * i64 -> i128
multiplication into a single instruction on targets which support it.

This is an update of D2973 which was reverted because of a bug reported
as PR19084.

Reviewers: t.p.northover, chapuni

Reviewed By: t.p.northover

CC: llvm-commits, alex, chapuni

Differential Revision: http://llvm-reviews.chandlerc.com/D3021

llvm-svn: 203797
2014-03-13 13:36:25 +00:00
..
X86 CodeGenPrep: sink extends of illegal types into use block. 2014-03-13 13:36:25 +00:00
2008-11-24-RAUW-Self.ll
basic.ll