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

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-powerpc

Author: Felix (Ting Wang) (orcguru)

<details>
<summary>Changes</summary>

The order of .externs is irrelevant to the functionality, however [reverse-iteration](https://lab.llvm.org/buildbot/#/builders/54) buildbot check that.

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


3 Files Affected:

- (modified) llvm/test/CodeGen/PowerPC/aix-tls-gd-double.ll (+8-8) 
- (modified) llvm/test/CodeGen/PowerPC/aix-tls-gd-int.ll (+8-8) 
- (modified) llvm/test/CodeGen/PowerPC/aix-tls-gd-longlong.ll (+8-8) 


``````````diff
diff --git a/llvm/test/CodeGen/PowerPC/aix-tls-gd-double.ll b/llvm/test/CodeGen/PowerPC/aix-tls-gd-double.ll
index ae41b6b1301064..196c4a6e743f78 100644
--- a/llvm/test/CodeGen/PowerPC/aix-tls-gd-double.ll
+++ b/llvm/test/CodeGen/PowerPC/aix-tls-gd-double.ll
@@ -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]
+; SMALL32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
 
 ; TOC entry checks
 
diff --git a/llvm/test/CodeGen/PowerPC/aix-tls-gd-int.ll b/llvm/test/CodeGen/PowerPC/aix-tls-gd-int.ll
index bbb8e04b67b95e..6814dbe9e457a8 100644
--- a/llvm/test/CodeGen/PowerPC/aix-tls-gd-int.ll
+++ b/llvm/test/CodeGen/PowerPC/aix-tls-gd-int.ll
@@ -627,14 +627,14 @@ 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]
+; SMALL32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
 
 ; TOC entry checks
 
diff --git a/llvm/test/CodeGen/PowerPC/aix-tls-gd-longlong.ll b/llvm/test/CodeGen/PowerPC/aix-tls-gd-longlong.ll
index ff087a2144488c..54d954125b4cda 100644
--- a/llvm/test/CodeGen/PowerPC/aix-tls-gd-longlong.ll
+++ b/llvm/test/CodeGen/PowerPC/aix-tls-gd-longlong.ll
@@ -667,14 +667,14 @@ 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]
+; SMALL32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; SMALL64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE32: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
+; LARGE64: .extern .{{__tls_get_addr|__tls_get_mod}}[PR]
 
 ; TOC entry checks
 

``````````

</details>


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