| ; RUN: llc -mtriple=i686-windows-msvc < %s | FileCheck %s |
| |
| ; Mostly make sure that llvm.eh.recoverfp doesn't crash if the parent |
| ; function lacks a personality. |
| |
| declare ptr @llvm.frameaddress(i32) |
| declare ptr @llvm.eh.recoverfp(ptr, ptr) |
| |
| define i32 @main() { |
| entry: |
| ret i32 0 |
| } |
| |
| define internal i32 @"filt$main"() { |
| entry: |
| %ebp = tail call ptr @llvm.frameaddress(i32 1) |
| %parentfp = tail call ptr @llvm.eh.recoverfp(ptr @main, ptr %ebp) |
| %info.addr = getelementptr inbounds i8, ptr %ebp, i32 -20 |
| %0 = load ptr, ptr %info.addr, align 4 |
| %1 = load ptr, ptr %0, align 4 |
| %2 = load i32, ptr %1, align 4 |
| %matches = icmp eq i32 %2, u0xC0000005 |
| %r = zext i1 %matches to i32 |
| ret i32 %r |
| } |
| |
| ; CHECK: _main: |
| ; CHECK: xorl %eax, %eax |
| ; CHECK: retl |
| |
| ; CHECK: _filt$main: |
| ; CHECK: retl |
