1; RUN: llc < %s -mtriple=x86_64-apple-darwin11
2; PR 7087 - used to crash
3
4define i32 @main() ssp {
5entry:
6  %retval = alloca i32, align 4                   ; <i32*> [#uses=2]
7  %r = alloca i32, align 4                        ; <i32*> [#uses=2]
8  store i32 0, i32* %retval
9  %tmp = call x86_fp80 @llvm.powi.f80(x86_fp80 0xK3FFF8000000000000000, i32 -64) ; <x86_fp80> [#uses=1]
10  %conv = fptosi x86_fp80 %tmp to i32             ; <i32> [#uses=1]
11  store i32 %conv, i32* %r
12  %tmp1 = load i32, i32* %r                            ; <i32> [#uses=1]
13  %tobool = icmp ne i32 %tmp1, 0                  ; <i1> [#uses=1]
14  br i1 %tobool, label %if.then, label %if.end
15
16if.then:                                          ; preds = %entry
17  call void @_Z1fv()
18  br label %if.end
19
20if.end:                                           ; preds = %if.then, %entry
21  %0 = load i32, i32* %retval                          ; <i32> [#uses=1]
22  ret i32 %0
23}
24
25declare x86_fp80 @llvm.powi.f80(x86_fp80, i32) nounwind readonly
26
27declare void @_Z1fv()
28