[all-commits] [llvm/llvm-project] 11a53f: Revert "[InstrProfiling] Use nobits as __llvm_prf_...

[Petr Hosek via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 11a53f47fb3448c747e18519f3799c919ec65aa1
      https://github.com/llvm/llvm-project/commit/11a53f47fb3448c747e18519f3799c919ec65aa1
  Author: Petr Hosek <phosek at google.com>
  Date:   2021-02-24 (Wed, 24 Feb 2021)

  Changed paths:
    M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
    R llvm/test/Instrumentation/InstrProfiling/X86/nobits.ll

  Log Message:
  -----------
  Revert "[InstrProfiling] Use nobits as __llvm_prf_cnts section type in ELF"

This reverts commit 6b286d93f7ec8518c685a302269e44b06a0a24f3 because
in some cases when the optimizer evaluates the global initializer,
__llvm_prf_cnts may not be entirely zero initialized.