[llvm] [llvm] Implement address sanitizer on AIX (2/3) (PR #129926)

[Vitaly Buka via llvm-commits]

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@@ -487,6 +493,7 @@ static ShadowMapping getShadowMapping(const Triple &TargetTriple, int LongSize,
   bool IsLinux = TargetTriple.isOSLinux();
   bool IsPPC64 = TargetTriple.getArch() == Triple::ppc64 ||
                  TargetTriple.getArch() == Triple::ppc64le;
+  bool IsAIX = TargetTriple.isOSAIX();
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vitalybuka wrote:

We need some tests to cover new changes.

https://github.com/llvm/llvm-project/pull/129926