[llvm] [BOLT] Gadget scanner: detect non-protected indirect calls (PR #131899)

[Anatoly Trosinenko via llvm-commits]

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@@ -0,0 +1,676 @@
+// RUN: %clang %cflags -march=armv8.3-a %s -o %t.exe
+// RUN: llvm-bolt-binary-analysis --scanners=pacret %t.exe 2>&1 | FileCheck %s
+
+// FIXME In the below test cases, LR is usually not spilled as needed, as it is
+//       not checked by BOLT.
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atrosinenko wrote:

I agree, let's use real-world code where possible. Updated the tests, thanks!

https://github.com/llvm/llvm-project/pull/131899