| Akira Hatanaka | d56cba0 | 2013-10-07 21:32:57 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=mipsel < %s | FileCheck %s |
| 2 | |
| 3 | @g0 = common global i32 0, align 4 |
| 4 | @g1 = common global i32 0, align 4 |
| 5 | |
| 6 | ; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23 |
| 7 | ; CHECK: addiu ${{[0-9]+}}, ${{[0-9]+}}, 23 |
| 8 | |
| 9 | define i32 @test1(i32 %a) { |
| 10 | entry: |
| 11 | %tobool = icmp eq i32 %a, 0 |
| 12 | %0 = load i32* @g0, align 4 |
| 13 | br i1 %tobool, label %if.else, label %if.then |
| 14 | |
| 15 | if.then: |
| 16 | %add = add nsw i32 %0, 1 |
| 17 | store i32 %add, i32* @g0, align 4 |
| 18 | %1 = load i32* @g1, align 4 |
| 19 | %add1 = add nsw i32 %1, 23 |
| 20 | br label %if.end |
| 21 | |
| 22 | if.else: |
| 23 | %add2 = add nsw i32 %0, 11 |
| 24 | store i32 %add2, i32* @g0, align 4 |
| 25 | %2 = load i32* @g1, align 4 |
| 26 | %add3 = add nsw i32 %2, 23 |
| 27 | br label %if.end |
| 28 | |
| 29 | if.end: |
| 30 | %storemerge = phi i32 [ %add3, %if.else ], [ %add1, %if.then ] |
| 31 | store i32 %storemerge, i32* @g1, align 4 |
| 32 | ret i32 %storemerge |
| 33 | } |