1 ; RUN: llc -mtriple=armv7k-apple-watchos2.0 < %s | FileCheck %s 2 3 define arm_aapcs_vfpcc float @t1(float %a, float %b) { 4 entry: 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 18 define arm_aapcs_vfpcc double @t2(double %a, double %b) { 19 entry: 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 33 define arm_aapcs_vfpcc i64 @t3(double %ti) { 34 entry: 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 42 define arm_aapcs_vfpcc i64 @t4(double %ti) { 43 entry: 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 51 define arm_aapcs_vfpcc double @t5(i64 %ti) { 52 entry: 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 61 define arm_aapcs_vfpcc double @t6(i64 %ti) { 62 entry: 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 71 define arm_aapcs_vfpcc float @t7(i64 %ti) { 72 entry: 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 81 define arm_aapcs_vfpcc float @t8(i64 %ti) { 82 entry: 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 91 define 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) { 92 entry: 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 } 100 101 define arm_aapcs_vfpcc double @t10(double %d0, double %d1, double %d2, double %d3, double %d4, double %d5, double %a, float %b, double %c) { 102 entry: 103 ; CHECK-LABEL: t10: 104 ; CHECK-NOT: vmov 105 ; CHECK: vldr 106 %add = fadd double %a, %c 107 ret double %add 108 } 109 110 define 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) { 111 entry: 112 ; CHECK-LABEL: t11: 113 ; CHECK: vldr 114 %add = fadd float %a, %c 115 ret float %add 116 } 117 118 define arm_aapcs_vfpcc double @t12(double %a, double %b) { 119 entry: 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 } 127 128 define arm_aapcs_vfpcc double @t13(double %x) { 129 entry: 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 } 138 139 define 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 } 146 147 declare arm_aapcs_vfpcc double @x(double, double, double, double, double, double, double, float, double) 148 declare arm_aapcs_vfpcc double @cos(double) #0 149 declare arm_aapcs_vfpcc double @sin(double) #0 150 declare double @__exp10(double) 151 152 attributes #0 = { readnone } 153 attributes #1 = { readonly } 154
