[clang] [driver][AIX] Accept '32_64' and 'any' as valid value for OBJECT_MODE (PR #205180)

[Hubert Tong via cfe-commits]

================
@@ -12,13 +12,33 @@
 // RUN: env OBJECT_MODE=32 \
 // RUN: %clang -print-target-triple | FileCheck -check-prefix=CHECK32 %s
 
+// RUN: env OBJECT_MODE=32_64 \
+// RUN: %clang --target=powerpc-ibm-aix -print-target-triple | FileCheck -check-prefix=CHECK32 %s
+
+// RUN: env OBJECT_MODE=32_64 \
+// RUN: %clang -print-target-triple | FileCheck \
+// RUN:     -check-prefix=%if target={{powerpc64-.*}} %{CHECK64%} %else %{CHECK32%} %s
+
+// RUN: env OBJECT_MODE=any \
+// RUN: %clang --target=powerpc-ibm-aix -print-target-triple | FileCheck -check-prefix=CHECK32 %s
----------------
hubert-reinterpretcast wrote:

I think, for variety, we should test specifying 64-bit for `--target` and expecting that to be expected.

https://github.com/llvm/llvm-project/pull/205180