[clang] [AArch64][SME2] Fix SME2 mla/mls tests (PR #76711)

[Kerry McLaughlin via cfe-commits]

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@@ -494,7 +494,7 @@ void test_svmls_lane1_f16(uint32_t slice_base, svfloat16_t zn, svfloat16_t zm) _
 //
 void test_svmls_lane1_bf16(uint32_t slice_base, svbfloat16_t zn, svbfloat16_t zm) __arm_streaming __arm_shared_za
 {
-   SVE_ACLE_FUNC(svmls_lane_za32,,_bf16,,_vg2x1)(slice_base, zn, zm, 7);
+   SVE_ACLE_FUNC(svmls_lane_za32,_bf16,_vg2x1,,)(slice_base, zn, zm, 7);
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kmclaughlin-arm wrote:

There is one extra `svmls_lane` test above this that also needs to be fixed :)

https://github.com/llvm/llvm-project/pull/76711