; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=avx2 | FileCheck %s ; Make sure this sequence doesn't hang in DAG combine. define <8 x i32> @foo(<8 x i64> %x, <4 x i64> %y) { ; CHECK-LABEL: foo: ; CHECK: # %bb.0: ; CHECK-NEXT: vandps %ymm2, %ymm0, %ymm0 ; CHECK-NEXT: vandps {{\.LCPI.*}}, %ymm1, %ymm1 ; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm2 ; CHECK-NEXT: vshufps {{.*#+}} xmm0 = xmm0[0,2],xmm2[0,2] ; CHECK-NEXT: vextractf128 $1, %ymm1, %xmm2 ; CHECK-NEXT: vshufps {{.*#+}} xmm1 = xmm1[0,2],xmm2[0,2] ; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 ; CHECK-NEXT: retl %a = shufflevector <4 x i64> %y, <4 x i64> , <8 x i32> %b = and <8 x i64> %x, %a %c = trunc <8 x i64> %b to <8 x i32> ret <8 x i32> %c }