1*9880d681SAndroid Build Coastguard Worker; RUN: llc -o - %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; Check that selection dag legalization of fcopysign works in cases with 3*9880d681SAndroid Build Coastguard Worker; different modes for the arguments. 4*9880d681SAndroid Build Coastguard Workertarget triple = "aarch64--" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdeclare fp128 @llvm.copysign.f128(fp128, fp128) 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker@val = global double zeroinitializer, align 8 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: copysign0 11*9880d681SAndroid Build Coastguard Worker; CHECK: ldr [[REG:x[0-9]+]], [x8, :lo12:val] 12*9880d681SAndroid Build Coastguard Worker; CHECK: and [[ANDREG:x[0-9]+]], [[REG]], #0x8000000000000000 13*9880d681SAndroid Build Coastguard Worker; CHECK: lsr x[[LSRREGNUM:[0-9]+]], [[ANDREG]], #56 14*9880d681SAndroid Build Coastguard Worker; CHECK: bfxil w[[LSRREGNUM]], w{{[0-9]+}}, #0, #7 15*9880d681SAndroid Build Coastguard Worker; CHECK: strb w[[LSRREGNUM]], 16*9880d681SAndroid Build Coastguard Worker; CHECK: ldr q{{[0-9]+}}, 17*9880d681SAndroid Build Coastguard Workerdefine fp128 @copysign0() { 18*9880d681SAndroid Build Coastguard Workerentry: 19*9880d681SAndroid Build Coastguard Worker %v = load double, double* @val, align 8 20*9880d681SAndroid Build Coastguard Worker %conv = fpext double %v to fp128 21*9880d681SAndroid Build Coastguard Worker %call = tail call fp128 @llvm.copysign.f128(fp128 0xL00000000000000007FFF000000000000, fp128 %conv) #2 22*9880d681SAndroid Build Coastguard Worker ret fp128 %call 23*9880d681SAndroid Build Coastguard Worker} 24