| ; RUN: not llc -mtriple=i686-- < %s 2> %t | |
| ; RUN: FileCheck %s < %t | |
| ; CHECK: Duplicate callbr destination | |
| ; A test for asm-goto duplicate labels limitation | |
| define i32 @test(i32 %a) { | |
| entry: | |
| %0 = add i32 %a, 4 | |
| callbr void asm "xorl $0, $0; jmp ${1:l}", "r,X,~{dirflag},~{fpsr},~{flags}"(i32 %0, i8* blockaddress(@test, %fail)) to label %fail [label %fail] | |
| fail: | |
| ret i32 1 | |
| } |