[llvm] [BOLT][AArch64] Refuse to run RegReAssign pass (PR #194866)

[Amina Chabane via llvm-commits]

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@@ -15,7 +15,9 @@ CHECK-INDIRECT-CALL-PROMOTION: BOLT-ERROR: indirect-call-promotion is supported
 
 // Passes specific to X86 arch
 RUN: not llvm-bolt %t -o %t.bolt --cmov-conversion 2>&1 | FileCheck %s --check-prefix=CHECK-CMOV-CONV
+RUN: not llvm-bolt %t -o %t.bolt --reg-reassign 2>&1 | FileCheck %s --check-prefix=CHECK-REG-REASSIGN
 CHECK-CMOV-CONV: BOLT-ERROR: CMOV conversion is supported only on X86
+CHECK-REG-REASSIGN: BOLT-ERROR: regreassign is supported only on X86
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Amichaxx wrote:

Yeah, makes sense to implement. Thanks.

https://github.com/llvm/llvm-project/pull/194866