1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=armv7 < %s | FileCheck %s --check-prefix=CHECK-ARM --check-prefix=CHECK 2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=thumbv7 < %s | FileCheck %s --check-prefix=CHECK-THUMB --check-prefix=CHECK 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" 5*9880d681SAndroid Build Coastguard Workertarget triple = "armv7--" 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine double @f(double %a) { 8*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: f: 9*9880d681SAndroid Build Coastguard Worker ; CHECK: bfc r1, #31, #1 10*9880d681SAndroid Build Coastguard Worker ; CHECK-NEXT: bx lr 11*9880d681SAndroid Build Coastguard Worker %x = call double @llvm.fabs.f64(double %a) readnone 12*9880d681SAndroid Build Coastguard Worker ret double %x 13*9880d681SAndroid Build Coastguard Worker} 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerdefine float @g(float %a) { 16*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: g: 17*9880d681SAndroid Build Coastguard Worker ; CHECK-THUMB: bic r0, r0, #-2147483648 18*9880d681SAndroid Build Coastguard Worker ; CHECK-ARM: bfc r0, #31, #1 19*9880d681SAndroid Build Coastguard Worker ; CHECK-NEXT: bx lr 20*9880d681SAndroid Build Coastguard Worker %x = call float @llvm.fabs.f32(float %a) readnone 21*9880d681SAndroid Build Coastguard Worker ret float %x 22*9880d681SAndroid Build Coastguard Worker} 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerdefine double @h(double %a) { 25*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: h: 26*9880d681SAndroid Build Coastguard Worker ; CHECK: eor r1, r1, #-2147483648 27*9880d681SAndroid Build Coastguard Worker ; CHECK-NEXT: bx lr 28*9880d681SAndroid Build Coastguard Worker %x = fsub nsz double -0.0, %a 29*9880d681SAndroid Build Coastguard Worker ret double %x 30*9880d681SAndroid Build Coastguard Worker} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerdefine float @i(float %a) { 33*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: i: 34*9880d681SAndroid Build Coastguard Worker ; CHECK: eor r0, r0, #-2147483648 35*9880d681SAndroid Build Coastguard Worker ; CHECK-NEXT: bx lr 36*9880d681SAndroid Build Coastguard Worker %x = fsub nsz float -0.0, %a 37*9880d681SAndroid Build Coastguard Worker ret float %x 38*9880d681SAndroid Build Coastguard Worker} 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Workerdeclare double @llvm.fabs.f64(double) readnone 41*9880d681SAndroid Build Coastguard Workerdeclare float @llvm.fabs.f32(float) readnone 42