[PATCH] D29397: [DAGCombiner] Support bswap as a part of load combine patterns

[Renato Golin via Phabricator via llvm-commits]

rengolin added inline comments.


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Comment at: test/CodeGen/ARM/load-combine-big-endian.ll:428
+; CHECK: ldr r0, [r0]
+; CHECK-NEXT: mov r1, #65280
+; CHECK-NEXT: mov r2, #16711680
----------------
I'm surprised this doesn't use `REV16`.


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Comment at: test/CodeGen/ARM/load-combine.ll:386
+; CHECK: ldr  r0, [r0]
+; CHECK-NEXT: mov r1, #65280
+; CHECK-NEXT: mov r2, #16711680
----------------
Or here.


https://reviews.llvm.org/D29397