diff --git a/llvm/test/CodeGen/X86/vector-trunc-usat.ll b/llvm/test/CodeGen/X86/vector-trunc-usat.ll
@@ -2906,13 +2906,20 @@ define <4 x i8> @trunc_usat_v4i32_v4i8(<4 x i32> %a0) {
 ; AVX1-NEXT:    vpackuswb %xmm0, %xmm0, %xmm0
 ; AVX1-NEXT:    retq
 ;
-; AVX2-LABEL: trunc_usat_v4i32_v4i8:
-; AVX2:       # %bb.0:
-; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [255,255,255,255]
-; AVX2-NEXT:    vpminud %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpackusdw %xmm0, %xmm0, %xmm0
-; AVX2-NEXT:    vpackuswb %xmm0, %xmm0, %xmm0
-; AVX2-NEXT:    retq
+; AVX2-SLOW-LABEL: trunc_usat_v4i32_v4i8:
+; AVX2-SLOW:       # %bb.0:
+; AVX2-SLOW-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [255,255,255,255]
+; AVX2-SLOW-NEXT:    vpminud %xmm1, %xmm0, %xmm0
+; AVX2-SLOW-NEXT:    vpackusdw %xmm0, %xmm0, %xmm0
+; AVX2-SLOW-NEXT:    vpackuswb %xmm0, %xmm0, %xmm0
+; AVX2-SLOW-NEXT:    retq
+;
+; AVX2-FAST-LABEL: trunc_usat_v4i32_v4i8:
+; AVX2-FAST:       # %bb.0:
+; AVX2-FAST-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [255,255,255,255]
+; AVX2-FAST-NEXT:    vpminud %xmm1, %xmm0, %xmm0
+; AVX2-FAST-NEXT:    vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u]
+; AVX2-FAST-NEXT:    retq
 ;
 ; AVX512F-LABEL: trunc_usat_v4i32_v4i8:
 ; AVX512F:       # %bb.0: