| Chad Rosier | 32c2178 | 2012-04-27 22:33:25 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 | FileCheck %s |
| 2 | |
| 3 | ; rdar://11245199 |
| 4 | ; PR12545 |
| 5 | define void @f(i32 %x, i32 %y) nounwind uwtable ssp { |
| 6 | entry: |
| Stephen Lin | d24ab20 | 2013-07-14 06:24:09 +0000 | [diff] [blame] | 7 | ; CHECK-LABEL: f: |
| Chad Rosier | 32c2178 | 2012-04-27 22:33:25 +0000 | [diff] [blame] | 8 | ; CHECK-NOT: neg |
| 9 | ; CHECK: add |
| 10 | %sub = sub i32 0, %y |
| 11 | %cmp = icmp eq i32 %x, %sub |
| 12 | br i1 %cmp, label %if.then, label %if.end |
| 13 | |
| 14 | if.then: ; preds = %entry |
| 15 | tail call void @g() nounwind |
| 16 | br label %if.end |
| 17 | |
| 18 | if.end: ; preds = %if.then, %entry |
| 19 | ret void |
| 20 | } |
| 21 | |
| 22 | declare void @g() |