[PATCH] D53540: [COFF, ARM64] Implement support for SEH extensions __try/__except/__finally

[David Majnemer via Phabricator via llvm-commits]

majnemer added inline comments.


================
Comment at: lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp:6155
+             "Frame alloc symbol should be a constant");
+      const MCConstantExpr *C = dyn_cast<MCConstantExpr>(Expr);
+
----------------
Since you already did an isa, this can be `cast<MCConstantExpr>(Expr)`.


Repository:
  rL LLVM

https://reviews.llvm.org/D53540