Chris Lattner 3a393728a6 Implement rdar://9009151, transforming strided loop stores of ...

unsplatable values into memset_pattern16 when it is available
(recent darwins).  This transforms lots of strided loop stores
of ints for example, like 5 in vpr:

  Formed memset:   call void @memset_pattern16(i8* %4, i8* getelementptr inbounds ([16 x i8]* @.memset_pattern9, i32 0, i32 0), i64 %tmp25)
    from store to: {%3,+,4}<%11> at:   store i32 3, i32* %scevgep, align 4, !tbaa !4




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126040 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-19 19:31:39 +00:00

..

basic.ll

Implement rdar://9009151, transforming strided loop stores of

2011-02-19 19:31:39 +00:00

dg.exp

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