| Matt Arsenault | 7aad8fd | 2017-01-24 22:02:15 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| 2 | ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Matt Arsenault | 71b71d2 | 2014-02-11 21:12:38 +0000 | [diff] [blame] | 3 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 4 | ; SI-LABEL: {{^}}infinite_loop: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 5 | ; SI: v_mov_b32_e32 [[REG:v[0-9]+]], 0x3e7 |
| Matt Arsenault | 71b71d2 | 2014-02-11 21:12:38 +0000 | [diff] [blame] | 6 | ; SI: BB0_1: |
| Mark Searles | 70359ac | 2017-06-02 14:19:25 +0000 | [diff] [blame] | 7 | ; SI: s_waitcnt lgkmcnt(0) |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 8 | ; SI: buffer_store_dword [[REG]] |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 9 | ; SI: s_branch BB0_1 |
| Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 10 | define amdgpu_kernel void @infinite_loop(i32 addrspace(1)* %out) { |
| Matt Arsenault | 71b71d2 | 2014-02-11 21:12:38 +0000 | [diff] [blame] | 11 | entry: |
| 12 | br label %for.body |
| 13 | |
| 14 | for.body: ; preds = %entry, %for.body |
| 15 | store i32 999, i32 addrspace(1)* %out, align 4 |
| 16 | br label %for.body |
| 17 | } |
| 18 | |