1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdefine <4 x i32> @trunc_64_32(<4 x i64> %A) nounwind uwtable readnone ssp{ 5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: trunc_64_32: 6*9880d681SAndroid Build Coastguard Worker; CHECK: ## BB#0: 7*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1 8*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,1,0,2] 9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] 10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7] 11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vzeroupper 12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: retq 13*9880d681SAndroid Build Coastguard Worker %B = trunc <4 x i64> %A to <4 x i32> 14*9880d681SAndroid Build Coastguard Worker ret <4 x i32>%B 15*9880d681SAndroid Build Coastguard Worker} 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerdefine <8 x i16> @trunc_32_16(<8 x i32> %A) nounwind uwtable readnone ssp{ 18*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: trunc_32_16: 19*9880d681SAndroid Build Coastguard Worker; CHECK: ## BB#0: 20*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1 21*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vmovdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] 22*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufb %xmm2, %xmm1, %xmm1 23*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufb %xmm2, %xmm0, %xmm0 24*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] 25*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vzeroupper 26*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: retq 27*9880d681SAndroid Build Coastguard Worker %B = trunc <8 x i32> %A to <8 x i16> 28*9880d681SAndroid Build Coastguard Worker ret <8 x i16>%B 29*9880d681SAndroid Build Coastguard Worker} 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workerdefine <16 x i8> @trunc_16_8(<16 x i16> %A) nounwind uwtable readnone ssp{ 32*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: trunc_16_8: 33*9880d681SAndroid Build Coastguard Worker; CHECK: ## BB#0: 34*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1 35*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> 36*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufb %xmm2, %xmm1, %xmm1 37*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpshufb %xmm2, %xmm0, %xmm0 38*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] 39*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: vzeroupper 40*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: retq 41*9880d681SAndroid Build Coastguard Worker %B = trunc <16 x i16> %A to <16 x i8> 42*9880d681SAndroid Build Coastguard Worker ret <16 x i8> %B 43*9880d681SAndroid Build Coastguard Worker} 44