1*9880d681SAndroid Build Coastguard Worker; Test conversions of unsigned integers to floating-point values 2*9880d681SAndroid Build Coastguard Worker; (z196 and above). 3*9880d681SAndroid Build Coastguard Worker; 4*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Check i32->f32. 7*9880d681SAndroid Build Coastguard Workerdefine float @f1(i32 %i) { 8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1: 9*9880d681SAndroid Build Coastguard Worker; CHECK: celfbr %f0, 0, %r2, 0 10*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 11*9880d681SAndroid Build Coastguard Worker %conv = uitofp i32 %i to float 12*9880d681SAndroid Build Coastguard Worker ret float %conv 13*9880d681SAndroid Build Coastguard Worker} 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker; Check i32->f64. 16*9880d681SAndroid Build Coastguard Workerdefine double @f2(i32 %i) { 17*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2: 18*9880d681SAndroid Build Coastguard Worker; CHECK: cdlfbr %f0, 0, %r2, 0 19*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 20*9880d681SAndroid Build Coastguard Worker %conv = uitofp i32 %i to double 21*9880d681SAndroid Build Coastguard Worker ret double %conv 22*9880d681SAndroid Build Coastguard Worker} 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker; Check i32->f128. 25*9880d681SAndroid Build Coastguard Workerdefine void @f3(i32 %i, fp128 *%dst) { 26*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f3: 27*9880d681SAndroid Build Coastguard Worker; CHECK: cxlfbr %f0, 0, %r2, 0 28*9880d681SAndroid Build Coastguard Worker; CHECK-DAG: std %f0, 0(%r3) 29*9880d681SAndroid Build Coastguard Worker; CHECK-DAG: std %f2, 8(%r3) 30*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 31*9880d681SAndroid Build Coastguard Worker %conv = uitofp i32 %i to fp128 32*9880d681SAndroid Build Coastguard Worker store fp128 %conv, fp128 *%dst 33*9880d681SAndroid Build Coastguard Worker ret void 34*9880d681SAndroid Build Coastguard Worker} 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Worker; Check i64->f32. 37*9880d681SAndroid Build Coastguard Workerdefine float @f4(i64 %i) { 38*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f4: 39*9880d681SAndroid Build Coastguard Worker; CHECK: celgbr %f0, 0, %r2, 0 40*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 41*9880d681SAndroid Build Coastguard Worker %conv = uitofp i64 %i to float 42*9880d681SAndroid Build Coastguard Worker ret float %conv 43*9880d681SAndroid Build Coastguard Worker} 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Worker; Check i64->f64. 46*9880d681SAndroid Build Coastguard Workerdefine double @f5(i64 %i) { 47*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f5: 48*9880d681SAndroid Build Coastguard Worker; CHECK: cdlgbr %f0, 0, %r2, 0 49*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 50*9880d681SAndroid Build Coastguard Worker %conv = uitofp i64 %i to double 51*9880d681SAndroid Build Coastguard Worker ret double %conv 52*9880d681SAndroid Build Coastguard Worker} 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker; Check i64->f128. 55*9880d681SAndroid Build Coastguard Workerdefine void @f6(i64 %i, fp128 *%dst) { 56*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f6: 57*9880d681SAndroid Build Coastguard Worker; CHECK: cxlgbr %f0, 0, %r2, 0 58*9880d681SAndroid Build Coastguard Worker; CHECK-DAG: std %f0, 0(%r3) 59*9880d681SAndroid Build Coastguard Worker; CHECK-DAG: std %f2, 8(%r3) 60*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14 61*9880d681SAndroid Build Coastguard Worker %conv = uitofp i64 %i to fp128 62*9880d681SAndroid Build Coastguard Worker store fp128 %conv, fp128 *%dst 63*9880d681SAndroid Build Coastguard Worker ret void 64*9880d681SAndroid Build Coastguard Worker} 65