1 ; RUN: llc < %s -march=x86 -mcpu=yonah -mattr=+sse2,-sse41 | FileCheck %s 2 3 ; CHECK: vsel_float 4 ; CHECK: pandn 5 ; CHECK: pand 6 ; CHECK: por 7 ; CHECK: ret 8 define void@vsel_float(<4 x float>* %v1, <4 x float>* %v2) { 9 %A = load <4 x float>* %v1 10 %B = load <4 x float>* %v2 11 %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x float> %A, <4 x float> %B 12 store <4 x float > %vsel, <4 x float>* %v1 13 ret void 14 } 15 16 ; CHECK: vsel_i32 17 ; CHECK: pandn 18 ; CHECK: pand 19 ; CHECK: por 20 ; CHECK: ret 21 define void@vsel_i32(<4 x i32>* %v1, <4 x i32>* %v2) { 22 %A = load <4 x i32>* %v1 23 %B = load <4 x i32>* %v2 24 %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i32> %A, <4 x i32> %B 25 store <4 x i32 > %vsel, <4 x i32>* %v1 26 ret void 27 } 28 29 ; Without forcing instructions, fall back to the preferred PS domain. 30 ; CHECK: vsel_i64 31 ; CHECK: xorps 32 ; CHECK: andps 33 ; CHECK: andnps 34 ; CHECK: orps 35 ; CHECK: ret 36 37 define void@vsel_i64(<4 x i64>* %v1, <4 x i64>* %v2) { 38 %A = load <4 x i64>* %v1 39 %B = load <4 x i64>* %v2 40 %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i64> %A, <4 x i64> %B 41 store <4 x i64 > %vsel, <4 x i64>* %v1 42 ret void 43 } 44 45 ; Without forcing instructions, fall back to the preferred PS domain. 46 ; CHECK: vsel_double 47 ; CHECK: xorps 48 ; CHECK: andps 49 ; CHECK: andnps 50 ; CHECK: orps 51 ; CHECK: ret 52 53 define void@vsel_double(<4 x double>* %v1, <4 x double>* %v2) { 54 %A = load <4 x double>* %v1 55 %B = load <4 x double>* %v2 56 %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x double> %A, <4 x double> %B 57 store <4 x double > %vsel, <4 x double>* %v1 58 ret void 59 } 60 61 62
