[PATCH] D134557: [BranchRelaxation] Fall through only if block has no unconditional branches

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/CodeGen/BranchRelaxation.cpp:510
+    } else {
+      report_fatal_error("Could not analyze terminators.");
     }
----------------
Can just move this up as

```
if (analyzeBranch())
  report_fatal_error
```


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134557/new/

https://reviews.llvm.org/D134557