| Matt Arsenault | 36b4b0b | 2017-08-07 18:30:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -mcpu=tahiti -mattr=-promote-alloca -verify-machineinstrs < %s |
| Marek Olsak | 7517077 | 2015-01-27 17:27:15 +0000 | [diff] [blame] | 2 | ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-promote-alloca -verify-machineinstrs < %s |
| Tom Stellard | 8dd392e | 2014-10-09 18:09:15 +0000 | [diff] [blame] | 3 | |
| 4 | ; Test that INSERT_SUBREG instructions don't have non-register operands after |
| 5 | ; instruction selection. |
| 6 | |
| 7 | ; Make sure this doesn't crash |
| 8 | ; CHECK-LABEL: test: |
| Matt Arsenault | 3dbeefa | 2017-03-21 21:39:51 +0000 | [diff] [blame] | 9 | define amdgpu_kernel void @test(i64 addrspace(1)* %out) { |
| Tom Stellard | 8dd392e | 2014-10-09 18:09:15 +0000 | [diff] [blame] | 10 | entry: |
| Yaxun Liu | 2a22c5d | 2018-02-02 16:07:16 +0000 | [diff] [blame^] | 11 | %tmp0 = alloca [16 x i32], addrspace(5) |
| 12 | %tmp1 = ptrtoint [16 x i32] addrspace(5)* %tmp0 to i32 |
| Tom Stellard | 8dd392e | 2014-10-09 18:09:15 +0000 | [diff] [blame] | 13 | %tmp2 = sext i32 %tmp1 to i64 |
| 14 | store i64 %tmp2, i64 addrspace(1)* %out |
| 15 | ret void |
| 16 | } |