1; RUN: llc < %s
2; RUN: llc -O0 < %s
3
4;; SQRT
5declare float @llvm.sqrt.f32(float)
6
7declare double @llvm.sqrt.f64(double)
8
9define double @test_sqrt(float %F) {
10        %G = call float @llvm.sqrt.f32( float %F )              ; <float> [#uses=1]
11        %H = fpext float %G to double           ; <double> [#uses=1]
12        %I = call double @llvm.sqrt.f64( double %H )            ; <double> [#uses=1]
13        ret double %I
14}
15
16
17; SIN
18declare float @sinf(float) readonly
19
20declare double @sin(double) readonly
21
22define double @test_sin(float %F) {
23        %G = call float @sinf( float %F )               ; <float> [#uses=1]
24        %H = fpext float %G to double           ; <double> [#uses=1]
25        %I = call double @sin( double %H )              ; <double> [#uses=1]
26        ret double %I
27}
28
29
30; COS
31declare float @cosf(float) readonly
32
33declare double @cos(double) readonly
34
35define double @test_cos(float %F) {
36        %G = call float @cosf( float %F )               ; <float> [#uses=1]
37        %H = fpext float %G to double           ; <double> [#uses=1]
38        %I = call double @cos( double %H )              ; <double> [#uses=1]
39        ret double %I
40}
41
42declare i8* @llvm.launder.invariant.group(i8*)
43
44define i8* @launder(i8* %p) {
45        %q = call i8* @llvm.launder.invariant.group(i8* %p)
46        ret i8* %q
47}
48
49declare i8* @llvm.strip.invariant.group(i8*)
50
51define i8* @strip(i8* %p) {
52        %q = call i8* @llvm.strip.invariant.group(i8* %p)
53        ret i8* %q
54}
55
56
57; sideeffect
58
59declare void @llvm.sideeffect()
60
61define void @test_sideeffect() {
62    call void @llvm.sideeffect()
63    ret void
64}
65