1 ; RUN: opt < %s -constprop -S | FileCheck %s 2 ; RUN: opt < %s -constprop -disable-simplify-libcalls -S | FileCheck %s --check-prefix=FNOBUILTIN 3 4 declare double @acos(double) 5 declare double @asin(double) 6 declare double @atan(double) 7 declare double @atan2(double, double) 8 declare double @ceil(double) 9 declare double @cos(double) 10 declare double @cosh(double) 11 declare double @exp(double) 12 declare double @exp2(double) 13 declare double @fabs(double) 14 declare double @floor(double) 15 declare double @fmod(double, double) 16 declare double @log(double) 17 declare double @log10(double) 18 declare double @pow(double, double) 19 declare double @sin(double) 20 declare double @sinh(double) 21 declare double @sqrt(double) 22 declare double @tan(double) 23 declare double @tanh(double) 24 25 declare float @acosf(float) 26 declare float @asinf(float) 27 declare float @atanf(float) 28 declare float @atan2f(float, float) 29 declare float @ceilf(float) 30 declare float @cosf(float) 31 declare float @coshf(float) 32 declare float @expf(float) 33 declare float @exp2f(float) 34 declare float @fabsf(float) 35 declare float @floorf(float) 36 declare float @fmodf(float, float) 37 declare float @logf(float) 38 declare float @log10f(float) 39 declare float @powf(float, float) 40 declare float @sinf(float) 41 declare float @sinhf(float) 42 declare float @sqrtf(float) 43 declare float @tanf(float) 44 declare float @tanhf(float) 45 46 define double @T() { 47 ; CHECK-LABEL: @T( 48 ; FNOBUILTIN-LABEL: @T( 49 50 ; CHECK-NOT: call 51 ; CHECK: ret 52 %A = call double @cos(double 0.000000e+00) 53 %B = call double @sin(double 0.000000e+00) 54 %a = fadd double %A, %B 55 %C = call double @tan(double 0.000000e+00) 56 %b = fadd double %a, %C 57 %D = call double @sqrt(double 4.000000e+00) 58 %c = fadd double %b, %D 59 60 %slot = alloca double 61 %slotf = alloca float 62 ; FNOBUILTIN: call 63 %1 = call double @acos(double 1.000000e+00) 64 store double %1, double* %slot 65 ; FNOBUILTIN: call 66 %2 = call double @asin(double 1.000000e+00) 67 store double %2, double* %slot 68 ; FNOBUILTIN: call 69 %3 = call double @atan(double 3.000000e+00) 70 store double %3, double* %slot 71 ; FNOBUILTIN: call 72 %4 = call double @atan2(double 3.000000e+00, double 4.000000e+00) 73 store double %4, double* %slot 74 ; FNOBUILTIN: call 75 %5 = call double @ceil(double 3.000000e+00) 76 store double %5, double* %slot 77 ; FNOBUILTIN: call 78 %6 = call double @cosh(double 3.000000e+00) 79 store double %6, double* %slot 80 ; FNOBUILTIN: call 81 %7 = call double @exp(double 3.000000e+00) 82 store double %7, double* %slot 83 ; FNOBUILTIN: call 84 %8 = call double @exp2(double 3.000000e+00) 85 store double %8, double* %slot 86 ; FNOBUILTIN: call 87 %9 = call double @fabs(double 3.000000e+00) 88 store double %9, double* %slot 89 ; FNOBUILTIN: call 90 %10 = call double @floor(double 3.000000e+00) 91 store double %10, double* %slot 92 ; FNOBUILTIN: call 93 %11 = call double @fmod(double 3.000000e+00, double 4.000000e+00) 94 store double %11, double* %slot 95 ; FNOBUILTIN: call 96 %12 = call double @log(double 3.000000e+00) 97 store double %12, double* %slot 98 ; FNOBUILTIN: call 99 %13 = call double @log10(double 3.000000e+00) 100 store double %13, double* %slot 101 ; FNOBUILTIN: call 102 %14 = call double @pow(double 3.000000e+00, double 4.000000e+00) 103 store double %14, double* %slot 104 ; FNOBUILTIN: call 105 %15 = call double @sinh(double 3.000000e+00) 106 store double %15, double* %slot 107 ; FNOBUILTIN: call 108 %16 = call double @tanh(double 3.000000e+00) 109 store double %16, double* %slot 110 ; FNOBUILTIN: call 111 %17 = call float @acosf(float 1.000000e+00) 112 store float %17, float* %slotf 113 ; FNOBUILTIN: call 114 %18 = call float @asinf(float 1.000000e+00) 115 store float %18, float* %slotf 116 ; FNOBUILTIN: call 117 %19 = call float @atanf(float 3.000000e+00) 118 store float %19, float* %slotf 119 ; FNOBUILTIN: call 120 %20 = call float @atan2f(float 3.000000e+00, float 4.000000e+00) 121 store float %20, float* %slotf 122 ; FNOBUILTIN: call 123 %21 = call float @ceilf(float 3.000000e+00) 124 store float %21, float* %slotf 125 ; FNOBUILTIN: call 126 %22 = call float @cosf(float 3.000000e+00) 127 store float %22, float* %slotf 128 ; FNOBUILTIN: call 129 %23 = call float @coshf(float 3.000000e+00) 130 store float %23, float* %slotf 131 ; FNOBUILTIN: call 132 %24 = call float @expf(float 3.000000e+00) 133 store float %24, float* %slotf 134 ; FNOBUILTIN: call 135 %25 = call float @exp2f(float 3.000000e+00) 136 store float %25, float* %slotf 137 ; FNOBUILTIN: call 138 %26 = call float @fabsf(float 3.000000e+00) 139 store float %26, float* %slotf 140 ; FNOBUILTIN: call 141 %27 = call float @floorf(float 3.000000e+00) 142 store float %27, float* %slotf 143 ; FNOBUILTIN: call 144 %28 = call float @fmodf(float 3.000000e+00, float 4.000000e+00) 145 store float %28, float* %slotf 146 ; FNOBUILTIN: call 147 %29 = call float @logf(float 3.000000e+00) 148 store float %29, float* %slotf 149 ; FNOBUILTIN: call 150 %30 = call float @log10f(float 3.000000e+00) 151 store float %30, float* %slotf 152 ; FNOBUILTIN: call 153 %31 = call float @powf(float 3.000000e+00, float 4.000000e+00) 154 store float %31, float* %slotf 155 ; FNOBUILTIN: call 156 %32 = call float @sinf(float 3.000000e+00) 157 store float %32, float* %slotf 158 ; FNOBUILTIN: call 159 %33 = call float @sinhf(float 3.000000e+00) 160 store float %33, float* %slotf 161 ; FNOBUILTIN: call 162 %34 = call float @sqrtf(float 3.000000e+00) 163 store float %34, float* %slotf 164 ; FNOBUILTIN: call 165 %35 = call float @tanf(float 3.000000e+00) 166 store float %35, float* %slotf 167 ; FNOBUILTIN: call 168 %36 = call float @tanhf(float 3.000000e+00) 169 store float %36, float* %slotf 170 171 ; FNOBUILTIN: ret 172 173 ; PR9315 174 %E = call double @exp2(double 4.0) 175 %d = fadd double %c, %E 176 ret double %d 177 } 178 179 define i1 @test_sse_cvt() nounwind readnone { 180 ; CHECK-LABEL: @test_sse_cvt( 181 ; CHECK-NOT: call 182 ; CHECK: ret i1 true 183 entry: 184 %i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind 185 %i1 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind 186 %i2 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind 187 %i3 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind 188 %i4 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> <double 1.75, double undef>) nounwind 189 %i5 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> <double 1.75, double undef>) nounwind 190 %i6 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> <double 1.75, double undef>) nounwind 191 %i7 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> <double 1.75, double undef>) nounwind 192 %sum11 = add i32 %i0, %i1 193 %sum12 = add i32 %i4, %i5 194 %sum1 = add i32 %sum11, %sum12 195 %sum21 = add i64 %i2, %i3 196 %sum22 = add i64 %i6, %i7 197 %sum2 = add i64 %sum21, %sum22 198 %sum1.sext = sext i32 %sum1 to i64 199 %b = icmp eq i64 %sum1.sext, %sum2 200 ret i1 %b 201 } 202 203 declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone 204 declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone 205 declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone 206 declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone 207 declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone 208 declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone 209 declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone 210 declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone 211 212 define double @test_intrinsic_pow() nounwind uwtable ssp { 213 entry: 214 ; CHECK-LABEL: @test_intrinsic_pow( 215 ; CHECK-NOT: call 216 ; CHECK: ret 217 %0 = call double @llvm.pow.f64(double 1.500000e+00, double 3.000000e+00) 218 ret double %0 219 } 220 221 declare double @llvm.pow.f64(double, double) nounwind readonly 222
