Unbreak Windows build

Without the llvm_unreachable, Windows complains about not returning a value from mlir::isSpeculatable on all paths. Differential Revision: https://reviews.llvm.org/D135899
2022-10-13 11:09:09 -07:00 · 2022-10-13 11:09:09 -07:00 · dde9db5f93
parent 4d95f74b13
commit dde9db5f93
1 changed files with 2 additions and 0 deletions
--- a/mlir/lib/Transforms/Utils/SideEffectUtils.cpp
+++ b/mlir/lib/Transforms/Utils/SideEffectUtils.cpp
@ -55,4 +55,6 @@ bool mlir::isSpeculatable(Operation *op) {
  case Speculation::NotSpeculatable:
    return false;
  }
+
+  llvm_unreachable("Unhandled enum in mlir::isSpeculatable!");
 }