| Hal Finkel | 5ee67e8 | 2013-04-08 16:24:03 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s |
| 2 | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" |
| 3 | target triple = "powerpc64-unknown-linux-gnu" |
| 4 | |
| 5 | define void @foo(i32* %P) #0 { |
| 6 | entry: |
| 7 | %tobool = icmp eq i32* %P, null |
| 8 | br i1 %tobool, label %if.end, label %if.then |
| 9 | |
| 10 | if.then: ; preds = %entry |
| 11 | store i32 0, i32* %P, align 4, !tbaa !0 |
| 12 | br label %if.end |
| 13 | |
| 14 | if.end: ; preds = %entry, %if.then |
| 15 | ret void |
| 16 | |
| 17 | ; CHECK: @foo |
| 18 | ; CHECK: beqlr |
| 19 | ; CHECK: blr |
| 20 | } |
| 21 | |
| 22 | define void @bar(i32* %P, i32* %Q) #0 { |
| 23 | entry: |
| 24 | %tobool = icmp eq i32* %P, null |
| 25 | br i1 %tobool, label %if.else, label %if.then |
| 26 | |
| 27 | if.then: ; preds = %entry |
| 28 | store i32 0, i32* %P, align 4, !tbaa !0 |
| 29 | %tobool1 = icmp eq i32* %Q, null |
| 30 | br i1 %tobool1, label %if.end3, label %if.then2 |
| 31 | |
| 32 | if.then2: ; preds = %if.then |
| 33 | store i32 1, i32* %Q, align 4, !tbaa !0 |
| 34 | br label %if.end3 |
| 35 | |
| 36 | if.else: ; preds = %entry |
| 37 | store i32 0, i32* %Q, align 4, !tbaa !0 |
| 38 | br label %if.end3 |
| 39 | |
| 40 | if.end3: ; preds = %if.then, %if.then2, %if.else |
| 41 | ret void |
| 42 | |
| 43 | ; CHECK: @bar |
| 44 | ; CHECK: beqlr |
| 45 | ; CHECK: blr |
| 46 | } |
| 47 | |
| 48 | attributes #0 = { nounwind } |
| 49 | |
| 50 | !0 = metadata !{metadata !"int", metadata !1} |
| 51 | !1 = metadata !{metadata !"omnipotent char", metadata !2} |
| 52 | !2 = metadata !{metadata !"Simple C/C++ TBAA"} |