| 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: | ||||
| 7 | ; CHECK: f: | ||||
| 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() | ||||