[clang] [llvm] [Clang][LLVM][AArch64] Add intrinsic for LUTI4 SME2 instruction (PR #97755)

[via cfe-commits]

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@@ -350,3 +350,8 @@ void test_svdot_multi_za32_bad_lane(uint32_t slice_base, svuint16_t z_u16,
   svsudot_lane_za32_s8_vg1x2(slice_base, z_s8x2, z_u8, 4); // expected-error {{argument value 4 is outside the valid range [0, 3]}}
   svsudot_lane_za32_s8_vg1x4(slice_base, z_s8x4, z_u8, 4); // expected-error {{argument value 4 is outside the valid range [0, 3]}}
 }
+
+void test_luti4_zt_x4(svuint8x2_t op) __arm_streaming __arm_in("zt0") {
+  // Check Zt tile 0
+  svluti4_zt_u8_x4(1, op);  // expected-error {{argument value 1 is outside the valid range [0, 0]}}
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SpencerAbson wrote:

Could we have a positive test for `svluti4_zt_u8_x4(0, op);`?

https://github.com/llvm/llvm-project/pull/97755