[clang] [Clang][AArch64] Use 'uint64_t*' for _arm_get_sme_state builtin. (PR #95982)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-aarch64

Author: Sander de Smalen (sdesmalen-arm)

<details>
<summary>Changes</summary>

Depending on the platform, the parameter for __arm_get_sme_state requires a `unsigned long long*` instead of a `unsigned long*`.

>From ASTContext.cpp:

  case 'W':
    // This modifier represents int64 type.

---
Full diff: https://github.com/llvm/llvm-project/pull/95982.diff


1 Files Affected:

- (modified) clang/include/clang/Basic/BuiltinsAArch64.def (+1-1) 


``````````diff
diff --git a/clang/include/clang/Basic/BuiltinsAArch64.def b/clang/include/clang/Basic/BuiltinsAArch64.def
index 5f53c98167dfb..5fb199b1b2b03 100644
--- a/clang/include/clang/Basic/BuiltinsAArch64.def
+++ b/clang/include/clang/Basic/BuiltinsAArch64.def
@@ -72,7 +72,7 @@ TARGET_BUILTIN(__builtin_arm_stg, "vv*", "t", "mte")
 TARGET_BUILTIN(__builtin_arm_subp, "Uiv*v*", "t", "mte")
 
 // SME state function
-BUILTIN(__builtin_arm_get_sme_state, "vULi*ULi*", "n")
+BUILTIN(__builtin_arm_get_sme_state, "vWUi*WUi*", "n")
 
 // Memory Operations
 TARGET_BUILTIN(__builtin_arm_mops_memset_tag, "v*v*iz", "", "mte,mops")

``````````

</details>


https://github.com/llvm/llvm-project/pull/95982