[PATCH] D12477: [LV] Don't bail to MiddleBlock if a runtime check fails, bail to ScalarPH instead

[Michael Zolotukhin via llvm-commits]

mzolotukhin added a comment.

Hi James,

Yeah, I think you're right. Then this is a nice simplification indeed!

Thanks,
Michael


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Comment at: test/Transforms/LoopVectorize/reduction.ll:179
@@ -178,3 +178,2 @@
 ;CHECK: and <4 x i32>
-;CHECK: <i32 -1, i32 -1, i32 -1, i32 -1>
 ;CHECK: shufflevector <4 x i32> %{{.*}}, <4 x i32> undef, <4 x i32> <i32 2, i32 3, i32 undef, i32 undef>
----------------
Why did it disappear?


Repository:
  rL LLVM

http://reviews.llvm.org/D12477