PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually
authorEli Friedman <eli.friedman@gmail.com>
Sun, 1 Aug 2010 21:13:28 +0000 (21:13 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Sun, 1 Aug 2010 21:13:28 +0000 (21:13 +0000)
commit348e02600ef0191b4e0621078fc81f935065c1f7
treed25e69260e9cb01bfdda68dc666f18bed3ae802d
parentad2b04c07f7e7abf7a57c7edf779df3e476d3da3
PR7774: Fix undefined shifts in Alpha backend.  As a bonus, this actually
improves the generated code in some cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109985 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Alpha/AlphaISelDAGToDAG.cpp
test/CodeGen/Alpha/2010-08-01-mulreduce64.ll [new file with mode: 0644]