[llvm] [PowerPC][NFC] Allow different orders of .extern in some test cases (PR #89714)

[Chen Zheng via llvm-commits]

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@@ -612,14 +612,14 @@ entry:
 
 ; External symbol reference checks for .__tls_get_addr/.__tls_get_mod
 
-; SMALL32: .extern .__tls_get_addr[PR]
-; SMALL32: .extern .__tls_get_mod[PR]
-; SMALL64: .extern .__tls_get_addr[PR]
-; SMALL64: .extern .__tls_get_mod[PR]
-; LARGE32: .extern .__tls_get_addr[PR]
-; LARGE32: .extern .__tls_get_mod[PR]
-; LARGE64: .extern .__tls_get_addr[PR]
-; LARGE64: .extern .__tls_get_mod[PR]
+; SMALL32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
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chenzheng1030 wrote:

Could you please explain why the order changes with/without your change about supporting local dynamic TLS mode? Thanks very much.

https://github.com/llvm/llvm-project/pull/89714