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-rw-r--r--test/CodeGen/ARM/vld4.ll13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vld4.ll b/test/CodeGen/ARM/vld4.ll
index f7376b503a..ff162bb022 100644
--- a/test/CodeGen/ARM/vld4.ll
+++ b/test/CodeGen/ARM/vld4.ll
@@ -83,6 +83,19 @@ define <1 x i64> @vld4i64(i64* %A) nounwind {
ret <1 x i64> %tmp4
}
+define <1 x i64> @vld4i64_update(i64** %ptr, i64* %A) nounwind {
+;CHECK-LABEL: vld4i64_update:
+;CHECK: vld1.64 {d16, d17, d18, d19}, [r1:256]!
+ %tmp0 = bitcast i64* %A to i8*
+ %tmp1 = call %struct.__neon_int64x1x4_t @llvm.arm.neon.vld4.v1i64(i8* %tmp0, i32 64)
+ %tmp5 = getelementptr i64* %A, i32 4
+ store i64* %tmp5, i64** %ptr
+ %tmp2 = extractvalue %struct.__neon_int64x1x4_t %tmp1, 0
+ %tmp3 = extractvalue %struct.__neon_int64x1x4_t %tmp1, 2
+ %tmp4 = add <1 x i64> %tmp2, %tmp3
+ ret <1 x i64> %tmp4
+}
+
define <16 x i8> @vld4Qi8(i8* %A) nounwind {
;CHECK-LABEL: vld4Qi8:
;Check the alignment value. Max for this instruction is 256 bits: