1 ; RUN: opt -instcombine -S < %s -mtriple=x86_64-apple-macosx10.9 | FileCheck %s --check-prefix=CHECK-FLOAT-IN-VEC
2 ; RUN: opt -instcombine -S < %s -mtriple=arm-apple-ios7.0 | FileCheck %s
3 ; RUN: opt -instcombine -S < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
4 ; RUN: opt -instcombine -S < %s -mtriple=x86_64-apple-macosx10.8 | FileCheck %s --check-prefix=CHECK-NO-SINCOS
5 ; RUN: opt -instcombine -S < %s -mtriple=arm-apple-ios6.0 | FileCheck %s --check-prefix=CHECK-NO-SINCOS
6 ; RUN: opt -instcombine -S < %s -mtriple=x86_64-none-linux-gnu | FileCheck %s --check-prefix=CHECK-NO-SINCOS
9 attributes #0 = { readnone nounwind }
11 declare float @__sinpif(float %x) #0
12 declare float @__cospif(float %x) #0
14 declare double @__sinpi(double %x) #0
15 declare double @__cospi(double %x) #0
17 @var32 = global float 0.0
18 @var64 = global double 0.0
20 define float @test_instbased_f32() {
21 %val = load float, float* @var32
22 %sin = call float @__sinpif(float %val) #0
23 %cos = call float @__cospif(float %val) #0
24 %res = fadd float %sin, %cos
26 ; CHECK-FLOAT-IN-VEC: [[VAL:%[a-z0-9]+]] = load float, float* @var32
27 ; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospif_stret(float [[VAL]])
28 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 0
29 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 1
31 ; CHECK: [[VAL:%[a-z0-9]+]] = load float, float* @var32
32 ; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospif_stret(float [[VAL]])
33 ; CHECK: extractvalue { float, float } [[SINCOS]], 0
34 ; CHECK: extractvalue { float, float } [[SINCOS]], 1
36 ; CHECK-NO-SINCOS: call float @__sinpif
37 ; CHECK-NO-SINCOS: call float @__cospif
40 define float @test_constant_f32() {
41 %sin = call float @__sinpif(float 1.0) #0
42 %cos = call float @__cospif(float 1.0) #0
43 %res = fadd float %sin, %cos
45 ; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospif_stret(float 1.000000e+00)
46 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 0
47 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 1
49 ; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospif_stret(float 1.000000e+00)
50 ; CHECK: extractvalue { float, float } [[SINCOS]], 0
51 ; CHECK: extractvalue { float, float } [[SINCOS]], 1
53 ; CHECK-NO-SINCOS: call float @__sinpif
54 ; CHECK-NO-SINCOS: call float @__cospif
57 define double @test_instbased_f64() {
58 %val = load double, double* @var64
59 %sin = call double @__sinpi(double %val) #0
60 %cos = call double @__cospi(double %val) #0
61 %res = fadd double %sin, %cos
63 ; CHECK-FLOAT-IN-VEC: [[VAL:%[a-z0-9]+]] = load double, double* @var64
64 ; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call { double, double } @__sincospi_stret(double [[VAL]])
65 ; CHECK-FLOAT-IN-VEC: extractvalue { double, double } [[SINCOS]], 0
66 ; CHECK-FLOAT-IN-VEC: extractvalue { double, double } [[SINCOS]], 1
68 ; CHECK: [[VAL:%[a-z0-9]+]] = load double, double* @var64
69 ; CHECK: [[SINCOS:%[a-z0-9]+]] = call { double, double } @__sincospi_stret(double [[VAL]])
70 ; CHECK: extractvalue { double, double } [[SINCOS]], 0
71 ; CHECK: extractvalue { double, double } [[SINCOS]], 1
73 ; CHECK-NO-SINCOS: call double @__sinpi
74 ; CHECK-NO-SINCOS: call double @__cospi
77 define double @test_constant_f64() {
78 %sin = call double @__sinpi(double 1.0) #0
79 %cos = call double @__cospi(double 1.0) #0
80 %res = fadd double %sin, %cos
82 ; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call { double, double } @__sincospi_stret(double 1.000000e+00)
83 ; CHECK-FLOAT-IN-VEC: extractvalue { double, double } [[SINCOS]], 0
84 ; CHECK-FLOAT-IN-VEC: extractvalue { double, double } [[SINCOS]], 1
86 ; CHECK: [[SINCOS:%[a-z0-9]+]] = call { double, double } @__sincospi_stret(double 1.000000e+00)
87 ; CHECK: extractvalue { double, double } [[SINCOS]], 0
88 ; CHECK: extractvalue { double, double } [[SINCOS]], 1
90 ; CHECK-NO-SINCOS: call double @__sinpi
91 ; CHECK-NO-SINCOS: call double @__cospi
94 define double @test_fptr(double (double)* %fptr, double %p1) {
95 %sin = call double @__sinpi(double %p1) #0
96 %cos = call double %fptr(double %p1)
97 %res = fadd double %sin, %cos
99 ; CHECK-LABEL: @test_fptr