1; RUN: opt < %s -inline -instcombine -S | FileCheck %s
2
3; PR22857: http://llvm.org/bugs/show_bug.cgi?id=22857
4; The inliner should not add an edge to an intrinsic and
5; then assert that it did not add an edge to an intrinsic!
6
7define float @foo(float %f1) #0 {
8  %call = call float @bar(float %f1)
9  ret float %call
10
11; CHECK-LABEL: @foo(
12; CHECK-NEXT: call fast float @llvm.fabs.f32
13; CHECK-NEXT: ret float
14}
15
16define float @bar(float %f1) #0 {
17  %call = call float @sqr(float %f1)
18  %call1 = call float @sqrtf(float %call) #0
19  ret float %call1
20}
21
22define float @sqr(float %f) #0 {
23  %mul = fmul fast float %f, %f
24  ret float %mul
25}
26
27declare float @sqrtf(float) #0
28
29attributes #0 = { "unsafe-fp-math"="true" }
30
31