[compiler-rt] [compiler-rt] Implement address sanitizer on AIX (3/3) (PR #130028)

[Hubert Tong via llvm-commits]

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@@ -274,6 +280,8 @@ class LLVMSymbolizerProcess final : public SymbolizerProcess {
     const char* const kSymbolizerArch = "--default-arch=arm64";
 #elif defined(__arm__)
     const char* const kSymbolizerArch = "--default-arch=arm";
+#elif defined(__powerpc__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    const char* const kSymbolizerArch = "--default-arch=powerpc";
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hubert-reinterpretcast wrote:

This is incorrect. `__powerpc__` is also set when `__powerpc64__` is set. This change prevents reaching the `--default-arch=powerpc64` case.


https://github.com/llvm/llvm-project/pull/130028