[all-commits] [llvm/llvm-project] 02b72f: Revert "Recommit "[SCCP] Remove forcedconstant, go...

[Vedant Kumar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 02b72f564c8be0b4f4337d5c4a3fcf7e8018a818
      https://github.com/llvm/llvm-project/commit/02b72f564c8be0b4f4337d5c4a3fcf7e8018a818
  Author: Vedant Kumar <vsk at apple.com>
  Date:   2020-02-13 (Thu, 13 Feb 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    M llvm/test/Transforms/IPConstantProp/PR16052.ll
    M llvm/test/Transforms/IPConstantProp/PR26044.ll
    M llvm/test/Transforms/SCCP/2006-12-19-UndefBug.ll
    M llvm/test/Transforms/SCCP/apint-bigint2.ll
    M llvm/test/Transforms/SCCP/apint-ipsccp3.ll
    M llvm/test/Transforms/SCCP/apint-select.ll
    M llvm/test/Transforms/SCCP/ip-constant-ranges.ll
    M llvm/test/Transforms/SCCP/ipsccp-basic.ll
    M llvm/test/Transforms/SCCP/logical-nuke.ll
    R llvm/test/Transforms/SCCP/resolvedundefsin-tracked-fn.ll
    M llvm/test/Transforms/SCCP/switch-multiple-undef.ll
    M llvm/test/Transforms/SCCP/ub-shift.ll
    M llvm/test/Transforms/SCCP/undef-resolve.ll

  Log Message:
  -----------
  Revert "Recommit "[SCCP] Remove forcedconstant, go to overdefined instead""

This reverts commit bb310b3f73dde5551bc2a0d564e88f7c831dfdb3. This
breaks the stage2 ASan build, see:

https://bugs.llvm.org/show_bug.cgi?id=44898

rdar://59431448