[PATCH] D50648: [SystemZ] Enable trackSubRegLiveness

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz updated this revision to Diff 160633.
kparzysz added a comment.

Fixes for remaining testcases, except `tc_subregliveness_noliveseg.ll`. That one requires https://reviews.llvm.org/D50725.


Repository:
  rL LLVM

https://reviews.llvm.org/D50648

Files:
  lib/CodeGen/RegisterCoalescer.cpp
  lib/CodeGen/VirtRegMap.cpp
  lib/Target/SystemZ/SystemZSubtarget.h
  test/CodeGen/SystemZ/cmpxchg-06.ll
  test/CodeGen/SystemZ/int-ssub-06.ll
  test/CodeGen/SystemZ/tc_subregliveness_DefMI.ll
  test/CodeGen/SystemZ/tc_subregliveness_hasSubRanges.ll
  test/CodeGen/SystemZ/tc_subregliveness_hassubranges.ll
  test/CodeGen/SystemZ/tc_subregliveness_livesegend.ll
  test/CodeGen/SystemZ/tc_subregliveness_noliveseg.ll

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