| Owen Anderson | 563d9bd | 2010-11-19 22:34:53 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=arm < %s | FileCheck %s |
| 2 | ; <rdar://problem/8686347> |
| 3 | |
| 4 | define i32 @test1(i1 %a, i32* %b) { |
| 5 | ; CHECK: test1 |
| 6 | entry: |
| 7 | br i1 %a, label %lblock, label %rblock |
| 8 | |
| 9 | lblock: |
| 10 | %lbranch = getelementptr i32* %b, i32 1 |
| 11 | br label %end |
| 12 | |
| 13 | rblock: |
| 14 | %rbranch = getelementptr i32* %b, i32 1 |
| 15 | br label %end |
| 16 | |
| 17 | end: |
| 18 | ; CHECK: ldr r0, [r1, #4] |
| 19 | %gep = phi i32* [%lbranch, %lblock], [%rbranch, %rblock] |
| 20 | %r = load i32* %gep |
| 21 | ; CHECK-NEXT: bx lr |
| 22 | ret i32 %r |
| 23 | } |