[all-commits] [llvm/llvm-project] 256a0e: [X86] Make `llc --help` output readable again

[Roman Lebedev via All-commits]

  Branch: refs/heads/release/10.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 256a0eaf23b213706f9ccb6b35152dc7a1c03290
      https://github.com/llvm/llvm-project/commit/256a0eaf23b213706f9ccb6b35152dc7a1c03290
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2020-01-27 (Mon, 27 Jan 2020)

  Changed paths:
    M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp

  Log Message:
  -----------
  [X86] Make `llc --help` output readable again

Long `cl::value_desc()` is added right after the flag name,
before `cl::desc()` column. And thus the `cl::desc()` column,
for all flags, is padded to the right,
which makes the output unreadable.

(cherry picked from commit 70cbf8c71c510077baadcad305fea6f62e830b06)