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

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri marked an inline comment as done.
lebedev.ri 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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efriedma wrote:
> We probably shouldn't be widening volatile loads like this.  Not that this particular testcase reflects anything useful, but still.
Indeed. Looks like we discovered this bug at the same time.


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