1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=arm64-apple-ios7 | FileCheck %s --check-prefix CHECK-IOS 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s --check-prefix CHECK-LINUX 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; Combine sin / cos into a single call. 5*9880d681SAndroid Build Coastguard Worker; rdar://12856873 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine float @test1(float %x) nounwind { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker; CHECK-IOS-LABEL: test1: 10*9880d681SAndroid Build Coastguard Worker; CHECK-IOS: bl ___sincosf_stret 11*9880d681SAndroid Build Coastguard Worker; CHECK-IOS: fadd s0, s0, s1 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX-LABEL: test1: 14*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX: bl sinf 15*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX: bl cosf 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker %call = tail call float @sinf(float %x) nounwind readnone 18*9880d681SAndroid Build Coastguard Worker %call1 = tail call float @cosf(float %x) nounwind readnone 19*9880d681SAndroid Build Coastguard Worker %add = fadd float %call, %call1 20*9880d681SAndroid Build Coastguard Worker ret float %add 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerdefine double @test2(double %x) nounwind { 24*9880d681SAndroid Build Coastguard Workerentry: 25*9880d681SAndroid Build Coastguard Worker; CHECK-IOS-LABEL: test2: 26*9880d681SAndroid Build Coastguard Worker; CHECK-IOS: bl ___sincos_stret 27*9880d681SAndroid Build Coastguard Worker; CHECK-IOS: fadd d0, d0, d1 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX-LABEL: test2: 30*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX: bl sin 31*9880d681SAndroid Build Coastguard Worker; CHECK-LINUX: bl cos 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Worker %call = tail call double @sin(double %x) nounwind readnone 34*9880d681SAndroid Build Coastguard Worker %call1 = tail call double @cos(double %x) nounwind readnone 35*9880d681SAndroid Build Coastguard Worker %add = fadd double %call, %call1 36*9880d681SAndroid Build Coastguard Worker ret double %add 37*9880d681SAndroid Build Coastguard Worker} 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerdeclare float @sinf(float) readonly 40*9880d681SAndroid Build Coastguard Workerdeclare double @sin(double) readonly 41*9880d681SAndroid Build Coastguard Workerdeclare float @cosf(float) readonly 42*9880d681SAndroid Build Coastguard Workerdeclare double @cos(double) readonly 43