[llvm-branch-commits] [libunwind][AArch64] Support .cfi_set_ra_state (PR #209950)

[Nathan Corbyn via llvm-branch-commits]

================
@@ -859,6 +859,25 @@ bool CFI_Parser<A>::parseFDEInstructions(
       } break;
 #endif
 
+#if defined(_LIBUNWIND_TARGET_AARCH64)
+      case DW_CFA_AARCH64_set_ra_state: {
+        int64_t value = (int64_t)addressSpace.getULEB128(p, instructionsEnd);
----------------
cofibrant wrote:

```suggestion
        int64_t value = static_cast<int64_t>(addressSpace.getULEB128(p, instructionsEnd));
```

https://github.com/llvm/llvm-project/pull/209950