1*9880d681SAndroid Build Coastguard Worker; Test vector count leading zeros 2*9880d681SAndroid Build Coastguard Worker; 3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdeclare <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %src, i1 %is_zero_undef) 6*9880d681SAndroid Build Coastguard Workerdeclare <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %src, i1 %is_zero_undef) 7*9880d681SAndroid Build Coastguard Workerdeclare <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %src, i1 %is_zero_undef) 8*9880d681SAndroid Build Coastguard Workerdeclare <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %src, i1 %is_zero_undef) 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdefine <16 x i8> @f1(<16 x i8> %a) { 11*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1: 12*9880d681SAndroid Build Coastguard Worker; CHECK: vclzb %v24, %v24 13*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker %res = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false) 16*9880d681SAndroid Build Coastguard Worker ret <16 x i8> %res 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdefine <16 x i8> @f2(<16 x i8> %a) { 20*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2: 21*9880d681SAndroid Build Coastguard Worker; CHECK: vclzb %v24, %v24 22*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker %res = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true) 25*9880d681SAndroid Build Coastguard Worker ret <16 x i8> %res 26*9880d681SAndroid Build Coastguard Worker} 27*9880d681SAndroid Build Coastguard Worker 28*9880d681SAndroid Build Coastguard Workerdefine <8 x i16> @f3(<8 x i16> %a) { 29*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f3: 30*9880d681SAndroid Build Coastguard Worker; CHECK: vclzh %v24, %v24 31*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Worker %res = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false) 34*9880d681SAndroid Build Coastguard Worker ret <8 x i16> %res 35*9880d681SAndroid Build Coastguard Worker} 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workerdefine <8 x i16> @f4(<8 x i16> %a) { 38*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f4: 39*9880d681SAndroid Build Coastguard Worker; CHECK: vclzh %v24, %v24 40*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Worker %res = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true) 43*9880d681SAndroid Build Coastguard Worker ret <8 x i16> %res 44*9880d681SAndroid Build Coastguard Worker} 45*9880d681SAndroid Build Coastguard Worker 46*9880d681SAndroid Build Coastguard Workerdefine <4 x i32> @f5(<4 x i32> %a) { 47*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f5: 48*9880d681SAndroid Build Coastguard Worker; CHECK: vclzf %v24, %v24 49*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 50*9880d681SAndroid Build Coastguard Worker 51*9880d681SAndroid Build Coastguard Worker %res = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false) 52*9880d681SAndroid Build Coastguard Worker ret <4 x i32> %res 53*9880d681SAndroid Build Coastguard Worker} 54*9880d681SAndroid Build Coastguard Worker 55*9880d681SAndroid Build Coastguard Workerdefine <4 x i32> @f6(<4 x i32> %a) { 56*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f6: 57*9880d681SAndroid Build Coastguard Worker; CHECK: vclzf %v24, %v24 58*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 59*9880d681SAndroid Build Coastguard Worker 60*9880d681SAndroid Build Coastguard Worker %res = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true) 61*9880d681SAndroid Build Coastguard Worker ret <4 x i32> %res 62*9880d681SAndroid Build Coastguard Worker} 63*9880d681SAndroid Build Coastguard Worker 64*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f7(<2 x i64> %a) { 65*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f7: 66*9880d681SAndroid Build Coastguard Worker; CHECK: vclzg %v24, %v24 67*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 68*9880d681SAndroid Build Coastguard Worker 69*9880d681SAndroid Build Coastguard Worker %res = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false) 70*9880d681SAndroid Build Coastguard Worker ret <2 x i64> %res 71*9880d681SAndroid Build Coastguard Worker} 72*9880d681SAndroid Build Coastguard Worker 73*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f8(<2 x i64> %a) { 74*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f8: 75*9880d681SAndroid Build Coastguard Worker; CHECK: vclzg %v24, %v24 76*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 77*9880d681SAndroid Build Coastguard Worker 78*9880d681SAndroid Build Coastguard Worker %res = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true) 79*9880d681SAndroid Build Coastguard Worker ret <2 x i64> %res 80*9880d681SAndroid Build Coastguard Worker} 81*9880d681SAndroid Build Coastguard Worker 82