[PATCH] D26449: DAGCombiner: fix combine of trunc and select

[Zvi Rackover via llvm-commits]

zvi added inline comments.


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Comment at: test/CodeGen/X86/select.ll:519
+
+define i16 @trunc_select_negative(i8 %a, i16 %b) {
+entry:
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Can this test be reduced to a smaller example? 
Please add a comment explaining what this test checks.


Repository:
  rL LLVM

https://reviews.llvm.org/D26449