| ; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s | |
| @bb = constant [1 x ptr] [ptr blockaddress(@main, %l2)] | |
| define void @main() { | |
| entry: | |
| br label %l1 | |
| l1: ; preds = %l2, %entry | |
| %a = zext i1 false to i32 | |
| br label %l2 | |
| l2: ; preds = %l1 | |
| %b = zext i1 false to i32 | |
| br label %l1 | |
| } | |
| ; It is correct for either l1 or l2 to be removed. | |
| ; If l2 is removed, the message should be "Address of block that was removed by CodeGen" | |
| ; If l1 is removed, it should be "Block address taken." | |
| ; CHECK: .Ltmp0: # {{Address of block that was removed by CodeGen|Block address taken}} | |
| ; CHECK: .quad .Ltmp0 |