[PATCH] D16693: Make sure all subranges are define during re-materialization of constants in RegCoalescer

[Marcello Maggioni via llvm-commits]

kariddi added a comment.

Can't make it trigger with the provided LL files sadly :-/ A test case for a public backend would have been very welcome!


================
Comment at: lib/CodeGen/MachineVerifier.cpp:1718-1719
@@ +1717,4 @@
+  // for each definition that defines the whole register every subrange has at
+  // least
+  // a dead definition for it.
+  if (LI.hasSubRanges()) {
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arsenm wrote:
> Random line break
Thanks!


Repository:
  rL LLVM

http://reviews.llvm.org/D16693