[all-commits] [llvm/llvm-project] 169ec2: [ELF] Rename canRelax to toExecRelax. NFC

[Fangrui Song via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 169ec2d6b006ea31114a7d6ddc3f002d3cb4acb3
      https://github.com/llvm/llvm-project/commit/169ec2d6b006ea31114a7d6ddc3f002d3cb4acb3
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-07-08 (Wed, 08 Jul 2020)

  Changed paths:
    M lld/ELF/Relocations.cpp

  Log Message:
  -----------
  [ELF] Rename canRelax to toExecRelax. NFC

In the absence of TLS relaxation (rewrite of code sequences),
there is still an applicable optimization:

[gd]: General Dynamic: resolve DTPMOD to 1 and/or resolve DTPOFF statically

All the other relaxations are only performed when transiting to
executable (`!config->shared`).
Since [gd] is handled differently, we can fold `!config->shared` into canRelax
and simplify its use sites. Rename the variable to reflect to new semantics.

Reviewed By: grimar, psmith

Differential Revision: https://reviews.llvm.org/D83243