[all-commits] [llvm/llvm-project] 43144f: LiveIntervals: Split live intervals on multiple de...

[Krzysztof Parzyszek via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 43144ffa91a2c250cab453b6abd2d1913db3e4d4
      https://github.com/llvm/llvm-project/commit/43144ffa91a2c250cab453b6abd2d1913db3e4d4
  Author: Krzysztof Parzyszek <kparzysz at quicinc.com>
  Date:   2019-10-30 (Wed, 30 Oct 2019)

  Changed paths:
    M llvm/include/llvm/CodeGen/LiveIntervals.h
    M llvm/lib/CodeGen/LiveIntervals.cpp
    M llvm/test/DebugInfo/WebAssembly/dbg-value-move-reg-stackify.mir
    M llvm/test/DebugInfo/X86/live-debug-vars-discard-invalid.mir

  Log Message:
  -----------
  LiveIntervals: Split live intervals on multiple dead defs

This is a follow-up to D67448.

Split live intervals with multiple dead defs during the initial
execution of the live interval analysis, but do it outside of the
function createAndComputeVirtRegInterval.

Differential Revision: https://reviews.llvm.org/D68666