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gerrit-public.fairphone.software / toolchain / llvm-project / f8b51c5f90c60aceedef9ed185eeac58f501075a / . / llvm / test / CodeGen / AMDGPU / load-weird-sizes.ll
blob: fff0d3520d74231a785dacc609c261df16d0c9e3 [file] [log] [blame]
Alexander Timofeev982aee62017-07-04 17:32:00 +0000[diff] [blame]1; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI-NOHSA -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=FUNC -check-prefix=CI-HSA -check-prefix=SI %s
3; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI-NOHSA -check-prefix=SI -check-prefix=FUNC %s
4; RUN: llc -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=EG -check-prefix=FUNC %s
5; RUN: llc -amdgpu-scalarize-global-loads=false -march=r600 -mcpu=cayman < %s | FileCheck -check-prefix=R600 -check-prefix=CM -check-prefix=FUNC %s
Matt Arsenault327bb5a2016-07-01 22:47:50 +0000[diff] [blame]6
7; FUNC-LABEL: {{^}}load_i24:
Stanislav Mekhanoshind4ae4702017-09-19 20:54:38 +0000[diff] [blame]8; SI-DAG: {{flat|buffer}}_load_ubyte
9; SI-DAG: {{flat|buffer}}_load_ushort
Matt Arsenault327bb5a2016-07-01 22:47:50 +0000[diff] [blame]10; SI: {{flat|buffer}}_store_dword
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]11define amdgpu_kernel void @load_i24(i32 addrspace(1)* %out, i24 addrspace(1)* %in) #0 {
Matt Arsenault327bb5a2016-07-01 22:47:50 +0000[diff] [blame]12 %1 = load i24, i24 addrspace(1)* %in
13 %2 = zext i24 %1 to i32
14 store i32 %2, i32 addrspace(1)* %out
15 ret void
16}
17
18; FUNC-LABEL: {{^}}load_i25:
19; SI-NOHSA: buffer_load_dword [[VAL:v[0-9]+]]
20; SI-NOHSA: buffer_store_dword [[VAL]]
21
22; CI-HSA: flat_load_dword [[VAL:v[0-9]+]]
23; CI-HSA: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[VAL]]
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]24define amdgpu_kernel void @load_i25(i32 addrspace(1)* %out, i25 addrspace(1)* %in) #0 {
Matt Arsenault327bb5a2016-07-01 22:47:50 +0000[diff] [blame]25 %1 = load i25, i25 addrspace(1)* %in
26 %2 = zext i25 %1 to i32
27 store i32 %2, i32 addrspace(1)* %out
28 ret void
29}
30
31attributes #0 = { nounwind }