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