+define <4 x double> @shuffle_v4f64_0000(<4 x double> %a, <4 x double> %b) {
+; AVX1-LABEL: @shuffle_v4f64_0000
+; AVX1: # BB#0:
+; AVX1-NEXT: vunpcklpd {{.*}} # xmm0 = xmm0[0,0]
+; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: @shuffle_v4f64_0000
+; AVX2: # BB#0:
+; AVX2-NEXT: vpermpd {{.*}} # ymm0 = ymm0[0,0,0,0]
+; AVX2-NEXT: retq
+ %shuffle = shufflevector <4 x double> %a, <4 x double> %b, <4 x i32> <i32 0, i32 0, i32 0, i32 0>
+ ret <4 x double> %shuffle
+}
+