This one looks easy, add a note.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48055 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-03-08 22:32:39 +00:00
parent f658ad10f6
commit b607f9c822

View File

@ -777,7 +777,8 @@ doload64:
pshufd $0, %xmm0, %xmm0
ret
LLVM should be able to generate the same thing as gcc.
LLVM should be able to generate the same thing as gcc. This looks like it is
just a matter of matching (scalar_to_vector (load x)) to movd.
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