1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=instcombine -S < %s -mtriple=x86_64-apple-macosx10.9 | FileCheck %s --check-prefix=CHECK-FLOAT-IN-VEC 3; RUN: opt -passes=instcombine -S < %s -mtriple=arm-apple-ios7.0 | FileCheck %s --check-prefixes=CHECK,CHECK-DOUBLE-ALIGN4 4; RUN: opt -passes=instcombine -S < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s --check-prefixes=CHECK,CHECK-DOUBLE-ALIGN8 5; RUN: opt -passes=instcombine -S < %s -mtriple=x86_64-apple-macosx10.8 | FileCheck %s --check-prefixes=CHECK-NO-SINCOS,CHECK-NO-SINCOS-DOUBLE-ALIGN8 6; RUN: opt -passes=instcombine -S < %s -mtriple=arm-apple-ios6.0 | FileCheck %s --check-prefixes=CHECK-NO-SINCOS,CHECK-NO-SINCOS-DOUBLE-ALIGN4 7; RUN: opt -passes=instcombine -S < %s -mtriple=x86_64-none-linux-gnu | FileCheck %s --check-prefixes=CHECK-NO-SINCOS,CHECK-NO-SINCOS-DOUBLE-ALIGN8 8; REQUIRES: arm-registered-target, x86-registered-target 9 10attributes #0 = { readnone nounwind } 11 12declare float @__sinpif(float %x) #0 13declare float @__cospif(float %x) #0 14 15declare double @__sinpi(double %x) #0 16declare double @__cospi(double %x) #0 17 18@var32 = global float 0.0 19@var64 = global double 0.0 20 21define float @test_instbased_f32() { 22; CHECK-FLOAT-IN-VEC-LABEL: @test_instbased_f32( 23; CHECK-FLOAT-IN-VEC-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 24; CHECK-FLOAT-IN-VEC-NEXT: [[SINCOSPI:%.*]] = call <2 x float> @__sincospif_stret(float [[VAL]]) 25; CHECK-FLOAT-IN-VEC-NEXT: [[SINPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 0 26; CHECK-FLOAT-IN-VEC-NEXT: [[COSPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 1 27; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0:[0-9]+]] 28; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 29; CHECK-FLOAT-IN-VEC-NEXT: ret float [[RES]] 30; 31; CHECK-LABEL: @test_instbased_f32( 32; CHECK-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 33; CHECK-NEXT: [[SINCOSPI:%.*]] = call { float, float } @__sincospif_stret(float [[VAL]]) 34; CHECK-NEXT: [[SINPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 0 35; CHECK-NEXT: [[COSPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 1 36; CHECK-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0:[0-9]+]] 37; CHECK-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 38; CHECK-NEXT: ret float [[RES]] 39; 40; CHECK-NO-SINCOS-LABEL: @test_instbased_f32( 41; CHECK-NO-SINCOS-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 42; CHECK-NO-SINCOS-NEXT: [[SIN:%.*]] = call float @__sinpif(float [[VAL]]) #[[ATTR0:[0-9]+]] 43; CHECK-NO-SINCOS-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0]] 44; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = fadd float [[SIN]], [[COS]] 45; CHECK-NO-SINCOS-NEXT: ret float [[RES]] 46; 47 %val = load float, ptr @var32 48 %sin = call float @__sinpif(float %val) #0 49 %cos = call float @__cospif(float %val) #0 50 %res = fadd float %sin, %cos 51 ret float %res 52} 53 54define float @test_instbased_f32_other_user(ptr %ptr) { 55; CHECK-FLOAT-IN-VEC-LABEL: @test_instbased_f32_other_user( 56; CHECK-FLOAT-IN-VEC-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 57; CHECK-FLOAT-IN-VEC-NEXT: [[SINCOSPI:%.*]] = call <2 x float> @__sincospif_stret(float [[VAL]]) 58; CHECK-FLOAT-IN-VEC-NEXT: [[SINPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 0 59; CHECK-FLOAT-IN-VEC-NEXT: [[COSPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 1 60; CHECK-FLOAT-IN-VEC-NEXT: store float [[VAL]], ptr [[PTR:%.*]], align 4 61; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0]] 62; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 63; CHECK-FLOAT-IN-VEC-NEXT: ret float [[RES]] 64; 65; CHECK-LABEL: @test_instbased_f32_other_user( 66; CHECK-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 67; CHECK-NEXT: [[SINCOSPI:%.*]] = call { float, float } @__sincospif_stret(float [[VAL]]) 68; CHECK-NEXT: [[SINPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 0 69; CHECK-NEXT: [[COSPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 1 70; CHECK-NEXT: store float [[VAL]], ptr [[PTR:%.*]], align 4 71; CHECK-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0]] 72; CHECK-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 73; CHECK-NEXT: ret float [[RES]] 74; 75; CHECK-NO-SINCOS-LABEL: @test_instbased_f32_other_user( 76; CHECK-NO-SINCOS-NEXT: [[VAL:%.*]] = load float, ptr @var32, align 4 77; CHECK-NO-SINCOS-NEXT: store float [[VAL]], ptr [[PTR:%.*]], align 4 78; CHECK-NO-SINCOS-NEXT: [[SIN:%.*]] = call float @__sinpif(float [[VAL]]) #[[ATTR0]] 79; CHECK-NO-SINCOS-NEXT: [[COS:%.*]] = call float @__cospif(float [[VAL]]) #[[ATTR0]] 80; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = fadd float [[SIN]], [[COS]] 81; CHECK-NO-SINCOS-NEXT: ret float [[RES]] 82; 83 %val = load float, ptr @var32 84 store float %val, ptr %ptr 85 %sin = call float @__sinpif(float %val) #0 86 %cos = call float @__cospif(float %val) #0 87 %res = fadd float %sin, %cos 88 ret float %res 89} 90 91define float @test_constant_f32() { 92; CHECK-FLOAT-IN-VEC-LABEL: @test_constant_f32( 93; CHECK-FLOAT-IN-VEC-NEXT: [[SINCOSPI:%.*]] = call <2 x float> @__sincospif_stret(float 1.000000e+00) 94; CHECK-FLOAT-IN-VEC-NEXT: [[SINPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 0 95; CHECK-FLOAT-IN-VEC-NEXT: [[COSPI:%.*]] = extractelement <2 x float> [[SINCOSPI]], i64 1 96; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call float @__cospif(float 1.000000e+00) #[[ATTR0]] 97; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 98; CHECK-FLOAT-IN-VEC-NEXT: ret float [[RES]] 99; 100; CHECK-LABEL: @test_constant_f32( 101; CHECK-NEXT: [[SINCOSPI:%.*]] = call { float, float } @__sincospif_stret(float 1.000000e+00) 102; CHECK-NEXT: [[SINPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 0 103; CHECK-NEXT: [[COSPI:%.*]] = extractvalue { float, float } [[SINCOSPI]], 1 104; CHECK-NEXT: [[COS:%.*]] = call float @__cospif(float 1.000000e+00) #[[ATTR0]] 105; CHECK-NEXT: [[RES:%.*]] = fadd float [[SINPI]], [[COSPI]] 106; CHECK-NEXT: ret float [[RES]] 107; 108; CHECK-NO-SINCOS-LABEL: @test_constant_f32( 109; CHECK-NO-SINCOS-NEXT: [[SIN:%.*]] = call float @__sinpif(float 1.000000e+00) #[[ATTR0]] 110; CHECK-NO-SINCOS-NEXT: [[COS:%.*]] = call float @__cospif(float 1.000000e+00) #[[ATTR0]] 111; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = fadd float [[SIN]], [[COS]] 112; CHECK-NO-SINCOS-NEXT: ret float [[RES]] 113; 114 %sin = call float @__sinpif(float 1.0) #0 115 %cos = call float @__cospif(float 1.0) #0 116 %res = fadd float %sin, %cos 117 ret float %res 118 119 120} 121 122define double @test_instbased_f64() { 123; CHECK-FLOAT-IN-VEC-LABEL: @test_instbased_f64( 124; CHECK-FLOAT-IN-VEC-NEXT: [[VAL:%.*]] = load double, ptr @var64, align 8 125; CHECK-FLOAT-IN-VEC-NEXT: [[SINCOSPI:%.*]] = call { double, double } @__sincospi_stret(double [[VAL]]) 126; CHECK-FLOAT-IN-VEC-NEXT: [[SINPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 0 127; CHECK-FLOAT-IN-VEC-NEXT: [[COSPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 1 128; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call double @__cospi(double [[VAL]]) #[[ATTR0]] 129; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd double [[SINPI]], [[COSPI]] 130; CHECK-FLOAT-IN-VEC-NEXT: ret double [[RES]] 131; 132; CHECK-DOUBLE-ALIGN4-LABEL: @test_instbased_f64( 133; CHECK-DOUBLE-ALIGN4-NEXT: [[VAL:%.*]] = load double, ptr @var64, align 4 134; CHECK-DOUBLE-ALIGN4-NEXT: [[SINCOSPI:%.*]] = call { double, double } @__sincospi_stret(double [[VAL]]) 135; CHECK-DOUBLE-ALIGN4-NEXT: [[SINPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 0 136; CHECK-DOUBLE-ALIGN4-NEXT: [[COSPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 1 137; CHECK-DOUBLE-ALIGN4-NEXT: [[COS:%.*]] = call double @__cospi(double [[VAL]]) #[[ATTR0]] 138; CHECK-DOUBLE-ALIGN4-NEXT: [[RES:%.*]] = fadd double [[SINPI]], [[COSPI]] 139; CHECK-DOUBLE-ALIGN4-NEXT: ret double [[RES]] 140; 141; CHECK-DOUBLE-ALIGN8-LABEL: @test_instbased_f64( 142; CHECK-DOUBLE-ALIGN8-NEXT: [[VAL:%.*]] = load double, ptr @var64, align 8 143; CHECK-DOUBLE-ALIGN8-NEXT: [[SINCOSPI:%.*]] = call { double, double } @__sincospi_stret(double [[VAL]]) 144; CHECK-DOUBLE-ALIGN8-NEXT: [[SINPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 0 145; CHECK-DOUBLE-ALIGN8-NEXT: [[COSPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 1 146; CHECK-DOUBLE-ALIGN8-NEXT: [[COS:%.*]] = call double @__cospi(double [[VAL]]) #[[ATTR0]] 147; CHECK-DOUBLE-ALIGN8-NEXT: [[RES:%.*]] = fadd double [[SINPI]], [[COSPI]] 148; CHECK-DOUBLE-ALIGN8-NEXT: ret double [[RES]] 149; 150; CHECK-NO-SINCOS-DOUBLE-ALIGN8-LABEL: @test_instbased_f64( 151; CHECK-NO-SINCOS-DOUBLE-ALIGN8-NEXT: [[VAL:%.*]] = load double, ptr @var64, align 8 152; CHECK-NO-SINCOS-DOUBLE-ALIGN8-NEXT: [[SIN:%.*]] = call double @__sinpi(double [[VAL]]) #[[ATTR0]] 153; CHECK-NO-SINCOS-DOUBLE-ALIGN8-NEXT: [[COS:%.*]] = call double @__cospi(double [[VAL]]) #[[ATTR0]] 154; CHECK-NO-SINCOS-DOUBLE-ALIGN8-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 155; CHECK-NO-SINCOS-DOUBLE-ALIGN8-NEXT: ret double [[RES]] 156; 157; CHECK-NO-SINCOS-DOUBLE-ALIGN4-LABEL: @test_instbased_f64( 158; CHECK-NO-SINCOS-DOUBLE-ALIGN4-NEXT: [[VAL:%.*]] = load double, ptr @var64, align 4 159; CHECK-NO-SINCOS-DOUBLE-ALIGN4-NEXT: [[SIN:%.*]] = call double @__sinpi(double [[VAL]]) #[[ATTR0]] 160; CHECK-NO-SINCOS-DOUBLE-ALIGN4-NEXT: [[COS:%.*]] = call double @__cospi(double [[VAL]]) #[[ATTR0]] 161; CHECK-NO-SINCOS-DOUBLE-ALIGN4-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 162; CHECK-NO-SINCOS-DOUBLE-ALIGN4-NEXT: ret double [[RES]] 163; 164 %val = load double, ptr @var64 165 %sin = call double @__sinpi(double %val) #0 166 %cos = call double @__cospi(double %val) #0 167 %res = fadd double %sin, %cos 168 ret double %res 169 170 171} 172 173define double @test_constant_f64() { 174; CHECK-FLOAT-IN-VEC-LABEL: @test_constant_f64( 175; CHECK-FLOAT-IN-VEC-NEXT: [[SINCOSPI:%.*]] = call { double, double } @__sincospi_stret(double 1.000000e+00) 176; CHECK-FLOAT-IN-VEC-NEXT: [[SINPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 0 177; CHECK-FLOAT-IN-VEC-NEXT: [[COSPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 1 178; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call double @__cospi(double 1.000000e+00) #[[ATTR0]] 179; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd double [[SINPI]], [[COSPI]] 180; CHECK-FLOAT-IN-VEC-NEXT: ret double [[RES]] 181; 182; CHECK-LABEL: @test_constant_f64( 183; CHECK-NEXT: [[SINCOSPI:%.*]] = call { double, double } @__sincospi_stret(double 1.000000e+00) 184; CHECK-NEXT: [[SINPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 0 185; CHECK-NEXT: [[COSPI:%.*]] = extractvalue { double, double } [[SINCOSPI]], 1 186; CHECK-NEXT: [[COS:%.*]] = call double @__cospi(double 1.000000e+00) #[[ATTR0]] 187; CHECK-NEXT: [[RES:%.*]] = fadd double [[SINPI]], [[COSPI]] 188; CHECK-NEXT: ret double [[RES]] 189; 190; CHECK-NO-SINCOS-LABEL: @test_constant_f64( 191; CHECK-NO-SINCOS-NEXT: [[SIN:%.*]] = call double @__sinpi(double 1.000000e+00) #[[ATTR0]] 192; CHECK-NO-SINCOS-NEXT: [[COS:%.*]] = call double @__cospi(double 1.000000e+00) #[[ATTR0]] 193; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 194; CHECK-NO-SINCOS-NEXT: ret double [[RES]] 195; 196 %sin = call double @__sinpi(double 1.0) #0 197 %cos = call double @__cospi(double 1.0) #0 198 %res = fadd double %sin, %cos 199 ret double %res 200 201 202} 203 204define double @test_fptr(ptr %fptr, double %p1) { 205; CHECK-FLOAT-IN-VEC-LABEL: @test_fptr( 206; CHECK-FLOAT-IN-VEC-NEXT: [[SIN:%.*]] = call double @__sinpi(double [[P1:%.*]]) #[[ATTR0]] 207; CHECK-FLOAT-IN-VEC-NEXT: [[COS:%.*]] = call double [[FPTR:%.*]](double [[P1]]) 208; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 209; CHECK-FLOAT-IN-VEC-NEXT: ret double [[RES]] 210; 211; CHECK-LABEL: @test_fptr( 212; CHECK-NEXT: [[SIN:%.*]] = call double @__sinpi(double [[P1:%.*]]) #[[ATTR0]] 213; CHECK-NEXT: [[COS:%.*]] = call double [[FPTR:%.*]](double [[P1]]) 214; CHECK-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 215; CHECK-NEXT: ret double [[RES]] 216; 217; CHECK-NO-SINCOS-LABEL: @test_fptr( 218; CHECK-NO-SINCOS-NEXT: [[SIN:%.*]] = call double @__sinpi(double [[P1:%.*]]) #[[ATTR0]] 219; CHECK-NO-SINCOS-NEXT: [[COS:%.*]] = call double [[FPTR:%.*]](double [[P1]]) 220; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = fadd double [[SIN]], [[COS]] 221; CHECK-NO-SINCOS-NEXT: ret double [[RES]] 222; 223 %sin = call double @__sinpi(double %p1) #0 224 %cos = call double %fptr(double %p1) 225 %res = fadd double %sin, %cos 226 ret double %res 227} 228 229define i1 @test_cospif_used_in_branch_cond() { 230; CHECK-FLOAT-IN-VEC-LABEL: @test_cospif_used_in_branch_cond( 231; CHECK-FLOAT-IN-VEC-NEXT: entry: 232; CHECK-FLOAT-IN-VEC-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00) 233; CHECK-FLOAT-IN-VEC-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00 234; CHECK-FLOAT-IN-VEC-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]] 235; CHECK-FLOAT-IN-VEC: then: 236; CHECK-FLOAT-IN-VEC-NEXT: ret i1 false 237; CHECK-FLOAT-IN-VEC: else: 238; CHECK-FLOAT-IN-VEC-NEXT: ret i1 true 239; 240; CHECK-LABEL: @test_cospif_used_in_branch_cond( 241; CHECK-NEXT: entry: 242; CHECK-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00) 243; CHECK-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00 244; CHECK-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]] 245; CHECK: then: 246; CHECK-NEXT: ret i1 false 247; CHECK: else: 248; CHECK-NEXT: ret i1 true 249; 250; CHECK-NO-SINCOS-LABEL: @test_cospif_used_in_branch_cond( 251; CHECK-NO-SINCOS-NEXT: entry: 252; CHECK-NO-SINCOS-NEXT: [[RES:%.*]] = call float @__cospif(float noundef 0.000000e+00) 253; CHECK-NO-SINCOS-NEXT: [[CMP:%.*]] = fcmp uno float [[RES]], 0.000000e+00 254; CHECK-NO-SINCOS-NEXT: br i1 [[CMP]], label [[THEN:%.*]], label [[ELSE:%.*]] 255; CHECK-NO-SINCOS: then: 256; CHECK-NO-SINCOS-NEXT: ret i1 false 257; CHECK-NO-SINCOS: else: 258; CHECK-NO-SINCOS-NEXT: ret i1 true 259; 260entry: 261 %res = call float @__cospif(float noundef 0.000000e+00) #3 262 %cmp = fcmp uno float %res, 0.000000e+00 263 br i1 %cmp, label %then, label %else 264 265then: 266 ret i1 false 267 268else: 269 ret i1 true 270} 271