[PATCH] D106447: [DAGCombine] DAGTypeLegalizer::GenWidenVectorLoads(): make use of dereferenceability knowledge

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


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Comment at: llvm/test/CodeGen/ARM/vector-load.ll:257
+; CHECK: vld1.8 {d{{[0-9]+}}, d{{[0-9]+}}}, [r0:128]!
+; CHECK: vld1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r0:128]
 
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We probably shouldn't be widening volatile loads like this.  Not that this particular testcase reflects anything useful, but still.


Repository:
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  https://reviews.llvm.org/D106447/new/

https://reviews.llvm.org/D106447