| Tom Stellard | 49f8bfd | 2015-01-06 18:00:21 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s |
| Matt Arsenault | e389dd5 | 2014-03-12 18:45:52 +0000 | [diff] [blame] | 2 | |
| 3 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 4 | ; SI-LABEL: {{^}}global_truncstore_i32_to_i1: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 5 | ; SI: s_load_dword [[LOAD:s[0-9]+]], |
| 6 | ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 |
| 7 | ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] |
| 8 | ; SI: buffer_store_byte [[VREG]], |
| Matt Arsenault | e389dd5 | 2014-03-12 18:45:52 +0000 | [diff] [blame] | 9 | define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind { |
| 10 | %trunc = trunc i32 %val to i1 |
| 11 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 12 | ret void |
| 13 | } |
| 14 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 15 | ; SI-LABEL: {{^}}global_truncstore_i64_to_i1: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 16 | ; SI: buffer_store_byte |
| Matt Arsenault | e389dd5 | 2014-03-12 18:45:52 +0000 | [diff] [blame] | 17 | define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind { |
| 18 | %trunc = trunc i64 %val to i1 |
| 19 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 20 | ret void |
| 21 | } |
| 22 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 23 | ; SI-LABEL: {{^}}global_truncstore_i16_to_i1: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 24 | ; SI: s_load_dword [[LOAD:s[0-9]+]], |
| 25 | ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 |
| 26 | ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] |
| 27 | ; SI: buffer_store_byte [[VREG]], |
| Matt Arsenault | e389dd5 | 2014-03-12 18:45:52 +0000 | [diff] [blame] | 28 | define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind { |
| 29 | %trunc = trunc i16 %val to i1 |
| 30 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 31 | ret void |
| 32 | } |