1; RUN: opt -S -O2 < %s | FileCheck %s
2
3; Feature test that verifies that all optimizations leave asynch personality
4; invokes of nounwind functions alone.
5; The @div function in this test can fault, even though it can't
6; throw a synchronous exception.
7
8define i32 @div(i32 %n, i32 %d) nounwind noinline {
9entry:
10  %div = sdiv i32 %n, %d
11  ret i32 %div
12}
13
14define i32 @main() nounwind personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*) {
15entry:
16  %call = invoke i32 @div(i32 10, i32 0)
17          to label %__try.cont unwind label %lpad
18
19lpad:
20  %0 = landingpad { i8*, i32 }
21          catch i8* null
22  br label %__try.cont
23
24__try.cont:
25  %retval.0 = phi i32 [ %call, %entry ], [ 0, %lpad ]
26  ret i32 %retval.0
27}
28
29; CHECK-LABEL: define i32 @main()
30; CHECK: invoke i32 @div(i32 10, i32 0)
31
32declare i32 @__C_specific_handler(...)
33