================
@@ -936,3 +936,45 @@ uint32x4_t test_vabaq_u32(uint32x4_t v1, uint32x4_t v2,
uint32x4_t v3) {
// LLVM-NEXT: ret <4 x i32> [[ADD_I]]
return vabaq_u32(v1, v2, v3);
}
+
+// LLVM-LABEL: @test_vshld_n_s64
+// CIR-LABEL: @test_vshld_n_s64
+int64_t test_vshld_n_s64(int64_t a) {
+ // CIR: cir.shift(left, {{.*}})
+
+ // LLVM-SAME: i64 noundef [[A:%.*]])
+ // LLVM: [[SHL_N:%.*]] = shl i64 [[A]], 1
+ // LLVM: ret i64 [[SHL_N]]
+ return (int64_t)vshld_n_s64(a, 1);
+}
+
+// LLVM-LABEL: @test_vshld_n_u64
+// CIR-LABEL: @test_vshld_n_u64
----------------
banach-space wrote:
If labels are identical, you can re-use them. See example here:
https://github.com/llvm/llvm-project/blob/3b3f3730351cd59a849663700b07d7643a7f74a1/clang/test/CodeGen/AArch64/neon/fullfp16.c?plain=1#L83
https://github.com/llvm/llvm-project/pull/186406
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