1; RUN: llc -mtriple=armv7k-apple-watchos2.0 < %s | FileCheck %s 2 3define arm_aapcs_vfpcc float @t1(float %a, float %b) { 4entry: 5; CHECK: t1 6; CHECK-NOT: vmov 7; CHECK: vadd.f32 8 %a.addr = alloca float, align 4 9 %b.addr = alloca float, align 4 10 store float %a, float* %a.addr, align 4 11 store float %b, float* %b.addr, align 4 12 %0 = load float, float* %a.addr, align 4 13 %1 = load float, float* %b.addr, align 4 14 %add = fadd float %0, %1 15 ret float %add 16} 17 18define arm_aapcs_vfpcc double @t2(double %a, double %b) { 19entry: 20; CHECK: t2 21; CHECK-NOT: vmov 22; CHECK: vadd.f64 23 %a.addr = alloca double, align 8 24 %b.addr = alloca double, align 8 25 store double %a, double* %a.addr, align 8 26 store double %b, double* %b.addr, align 8 27 %0 = load double, double* %a.addr, align 8 28 %1 = load double, double* %b.addr, align 8 29 %add = fadd double %0, %1 30 ret double %add 31} 32 33define arm_aapcs_vfpcc i64 @t3(double %ti) { 34entry: 35; CHECK-LABEL: t3: 36; CHECK-NOT: vmov 37; CHECK: bl ___fixunsdfdi 38 %conv = fptoui double %ti to i64 39 ret i64 %conv 40} 41 42define arm_aapcs_vfpcc i64 @t4(double %ti) { 43entry: 44; CHECK-LABEL: t4: 45; CHECK-NOT: vmov 46; CHECK: bl ___fixdfdi 47 %conv = fptosi double %ti to i64 48 ret i64 %conv 49} 50 51define arm_aapcs_vfpcc double @t5(i64 %ti) { 52entry: 53; CHECK-LABEL: t5: 54; CHECK: bl ___floatundidf 55; CHECK-NOT: vmov 56; CHECK: pop 57 %conv = uitofp i64 %ti to double 58 ret double %conv 59} 60 61define arm_aapcs_vfpcc double @t6(i64 %ti) { 62entry: 63; CHECK-LABEL: t6: 64; CHECK: bl ___floatdidf 65; CHECK-NOT: vmov 66; CHECK: pop 67 %conv = sitofp i64 %ti to double 68 ret double %conv 69} 70 71define arm_aapcs_vfpcc float @t7(i64 %ti) { 72entry: 73; CHECK-LABEL: t7: 74; CHECK: bl ___floatundisf 75; CHECK-NOT: vmov 76; CHECK: pop 77 %conv = uitofp i64 %ti to float 78 ret float %conv 79} 80 81define arm_aapcs_vfpcc float @t8(i64 %ti) { 82entry: 83; CHECK-LABEL: t8: 84; CHECK: bl ___floatdisf 85; CHECK-NOT: vmov 86; CHECK: pop 87 %conv = sitofp i64 %ti to float 88 ret float %conv 89} 90 91define arm_aapcs_vfpcc double @t9(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %d6, double %d7, float %a, float %b) { 92entry: 93; CHECK-LABEL: t9: 94; CHECK-NOT: vmov 95; CHECK: vldr 96 %add = fadd float %a, %b 97 %conv = fpext float %add to double 98 ret double %conv 99} 100 101define arm_aapcs_vfpcc double @t10(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %a, float %b, double %c) { 102entry: 103; CHECK-LABEL: t10: 104; CHECK-NOT: vmov 105; CHECK: vldr 106 %add = fadd double %a, %c 107 ret double %add 108} 109 110define arm_aapcs_vfpcc float @t11(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %d6, float %a, double %b, float %c) { 111entry: 112; CHECK-LABEL: t11: 113; CHECK: vldr 114 %add = fadd float %a, %c 115 ret float %add 116} 117 118define arm_aapcs_vfpcc double @t12(double %a, double %b) { 119entry: 120; CHECK-LABEL: t12: 121; CHECK: vstr 122 %add = fadd double %a, %b 123 %sub = fsub double %a, %b 124 %call = tail call arm_aapcs_vfpcc double @x(double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double %add, float 0.000000e+00, double %sub) 125 ret double %call 126} 127 128define arm_aapcs_vfpcc double @t13(double %x) { 129entry: 130; CHECK-LABEL: t13: 131; CHECK-NOT: vmov 132; CHECK: bl ___sincos_stret 133 %call = tail call arm_aapcs_vfpcc double @cos(double %x) 134 %call1 = tail call arm_aapcs_vfpcc double @sin(double %x) 135 %mul = fmul double %call, %call1 136 ret double %mul 137} 138 139define arm_aapcs_vfpcc double @t14(double %x) { 140; CHECK-LABEL: t14: 141; CHECK-NOT: vmov 142; CHECK: b ___exp10 143 %__exp10 = tail call double @__exp10(double %x) #1 144 ret double %__exp10 145} 146 147declare arm_aapcs_vfpcc double @x(double, double, double, double, double, double, double, float, double) 148declare arm_aapcs_vfpcc double @cos(double) #0 149declare arm_aapcs_vfpcc double @sin(double) #0 150declare double @__exp10(double) 151 152attributes #0 = { readnone } 153attributes #1 = { readonly } 154