1; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck %s
2
3; Mostly make sure that llvm.eh.recoverfp doesn't crash if the parent
4; function lacks a personality.
5
6declare i8* @llvm.frameaddress(i32)
7declare i8* @llvm.eh.recoverfp(i8*, i8*)
8
9define i32 @main() {
10entry:
11  ret i32 0
12}
13
14define internal i32 @"filt$main"() {
15entry:
16  %ebp = tail call i8* @llvm.frameaddress(i32 1)
17  %parentfp = tail call i8* @llvm.eh.recoverfp(i8* bitcast (i32 ()* @main to i8*), i8* %ebp)
18  %info.addr = getelementptr inbounds i8, i8* %ebp, i32 -20
19  %0 = bitcast i8* %info.addr to i32***
20  %1 = load i32**, i32*** %0, align 4
21  %2 = load i32*, i32** %1, align 4
22  %3 = load i32, i32* %2, align 4
23  %matches = icmp eq i32 %3, u0xC0000005
24  %r = zext i1 %matches to i32
25  ret i32 %r
26}
27
28; CHECK: _main:
29; CHECK: xorl %eax, %eax
30; CHECK: retl
31
32; CHECK: _filt$main:
33; CHECK: retl
34