| Vincent Lejeune | 4b8d9e3 | 2013-12-02 17:29:37 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s |
| 2 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame^] | 3 | ; CHECK-LABEL: {{^}}main: |
| Vincent Lejeune | 4b8d9e3 | 2013-12-02 17:29:37 +0000 | [diff] [blame] | 4 | ; CHECK: LOOP_START_DX10 |
| 5 | ; CHECK: ALU_PUSH_BEFORE |
| 6 | ; CHECK: LOOP_START_DX10 |
| 7 | ; CHECK: PUSH |
| 8 | ; CHECK-NOT: ALU_PUSH_BEFORE |
| 9 | ; CHECK: END_LOOP |
| 10 | ; CHECK: END_LOOP |
| 11 | define void @main (<4 x float> inreg %reg0) #0 { |
| 12 | entry: |
| 13 | br label %outer_loop |
| 14 | outer_loop: |
| 15 | %cnt = phi i32 [0, %entry], [%cnt_incr, %inner_loop] |
| 16 | %cond = icmp eq i32 %cnt, 16 |
| 17 | br i1 %cond, label %outer_loop_body, label %exit |
| 18 | outer_loop_body: |
| 19 | %cnt_incr = add i32 %cnt, 1 |
| 20 | br label %inner_loop |
| 21 | inner_loop: |
| 22 | %cnt2 = phi i32 [0, %outer_loop_body], [%cnt2_incr, %inner_loop_body] |
| 23 | %cond2 = icmp eq i32 %cnt2, 16 |
| 24 | br i1 %cond, label %inner_loop_body, label %outer_loop |
| 25 | inner_loop_body: |
| 26 | %cnt2_incr = add i32 %cnt2, 1 |
| 27 | br label %inner_loop |
| 28 | exit: |
| 29 | ret void |
| 30 | } |
| 31 | |
| 32 | attributes #0 = { "ShaderType"="0" } |