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| author | Nadav Rotem <nrotem@apple.com> | 2012-10-24 23:47:38 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-10-24 23:47:38 +0000 |
| commit | 4a87683a41d3d304bcca100b658cb12b19097034 (patch) | |
| tree | 5d59545346f76cdeb3462b9d4e19cba3bff9dc6d /llvm/test/Transforms/LoopVectorize | |
| parent | b63687519610a73dd565be1fec28332211b4df5b (diff) | |
| download | bcm5719-llvm-4a87683a41d3d304bcca100b658cb12b19097034.tar.gz bcm5719-llvm-4a87683a41d3d304bcca100b658cb12b19097034.zip | |
Implement a basic cost model for vector and scalar instructions.
llvm-svn: 166642
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/cost-model.ll | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/cost-model.ll b/llvm/test/Transforms/LoopVectorize/cost-model.ll index 20c710db466..18abf2885e5 100644 --- a/llvm/test/Transforms/LoopVectorize/cost-model.ll +++ b/llvm/test/Transforms/LoopVectorize/cost-model.ll @@ -8,10 +8,8 @@ target triple = "x86_64-apple-macosx10.8.0" @d = common global [2048 x i32] zeroinitializer, align 16 @a = common global [2048 x i32] zeroinitializer, align 16 -; At this point the cost model is pretty bad and we are vectorizing the code below. -; TODO: This code should not be vectorized on x86. ;CHECK: cost_model_1 -;CHECK: <4 x i32> +;CHECK-NOT: <4 x i32> ;CHECK: ret void define void @cost_model_1() nounwind uwtable noinline ssp { entry: |
