[clang] [CIR][AArch64] Implement vqshrn_n NEON builtin (PR #195085)

[Jiahao Guo via cfe-commits]

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@@ -2590,13 +2540,40 @@ CIRGenFunction::emitAArch64BuiltinExpr(unsigned builtinID, const CallExpr *expr,
   case NEON::BI__builtin_neon_vmaxnmq_v:
     intrName = "aarch64.neon.fmaxnm";
     return emitNeonCall(cgm, builder, {ty, ty}, ops, intrName, ty, loc);
+  case NEON::BI__builtin_neon_vqshrun_n_v:
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E00N777 wrote:

nit: please keep the original order of these cases – do not reorder them.

https://github.com/llvm/llvm-project/pull/195085