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llvm-mirror/test/CodeGen/AMDGPU/global-extload-i16.ll
Matt Arsenault 81a9bfe915 Enable FeatureFlatForGlobal on Volcanic Islands 
This switches to the workaround that HSA defaults to
for the mesa path.

This should be applied to the 4.0 branch.

Patch by Vedran Miletić <vedran@miletic.net>

llvm-svn: 292982
2017-01-24 22:02:15 +00:00

303 lines
12 KiB
LLVM
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; RUN: llc -march=amdgcn -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; XUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
; FIXME: cypress is broken because the bigger testcases spill and it's not implemented
; FUNC-LABEL: {{^}}zextload_global_i16_to_i32:
; SI: buffer_load_ushort
; SI: buffer_store_dword
; SI: s_endpgm
define void @zextload_global_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(1)* %in) nounwind {
%a = load i16, i16 addrspace(1)* %in
%ext = zext i16 %a to i32
store i32 %ext, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_i16_to_i32:
; SI: buffer_load_sshort
; SI: buffer_store_dword
; SI: s_endpgm
define void @sextload_global_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(1)* %in) nounwind {
%a = load i16, i16 addrspace(1)* %in
%ext = sext i16 %a to i32
store i32 %ext, i32 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v1i16_to_v1i32:
; SI: buffer_load_ushort
; SI: s_endpgm
define void @zextload_global_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <1 x i16>, <1 x i16> addrspace(1)* %in
%ext = zext <1 x i16> %load to <1 x i32>
store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v1i16_to_v1i32:
; SI: buffer_load_sshort
; SI: s_endpgm
define void @sextload_global_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <1 x i16>, <1 x i16> addrspace(1)* %in
%ext = sext <1 x i16> %load to <1 x i32>
store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v2i16_to_v2i32:
; SI: s_endpgm
define void @zextload_global_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <2 x i16>, <2 x i16> addrspace(1)* %in
%ext = zext <2 x i16> %load to <2 x i32>
store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v2i16_to_v2i32:
; SI: s_endpgm
define void @sextload_global_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <2 x i16>, <2 x i16> addrspace(1)* %in
%ext = sext <2 x i16> %load to <2 x i32>
store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v4i16_to_v4i32:
; SI: s_endpgm
define void @zextload_global_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <4 x i16>, <4 x i16> addrspace(1)* %in
%ext = zext <4 x i16> %load to <4 x i32>
store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v4i16_to_v4i32:
; SI: s_endpgm
define void @sextload_global_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <4 x i16>, <4 x i16> addrspace(1)* %in
%ext = sext <4 x i16> %load to <4 x i32>
store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v8i16_to_v8i32:
; SI: s_endpgm
define void @zextload_global_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <8 x i16>, <8 x i16> addrspace(1)* %in
%ext = zext <8 x i16> %load to <8 x i32>
store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v8i16_to_v8i32:
; SI: s_endpgm
define void @sextload_global_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <8 x i16>, <8 x i16> addrspace(1)* %in
%ext = sext <8 x i16> %load to <8 x i32>
store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v16i16_to_v16i32:
; SI: s_endpgm
define void @zextload_global_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <16 x i16>, <16 x i16> addrspace(1)* %in
%ext = zext <16 x i16> %load to <16 x i32>
store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v16i16_to_v16i32:
; SI: s_endpgm
define void @sextload_global_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <16 x i16>, <16 x i16> addrspace(1)* %in
%ext = sext <16 x i16> %load to <16 x i32>
store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v32i16_to_v32i32:
; SI: s_endpgm
define void @zextload_global_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <32 x i16>, <32 x i16> addrspace(1)* %in
%ext = zext <32 x i16> %load to <32 x i32>
store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v32i16_to_v32i32:
; SI: s_endpgm
define void @sextload_global_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <32 x i16>, <32 x i16> addrspace(1)* %in
%ext = sext <32 x i16> %load to <32 x i32>
store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v64i16_to_v64i32:
; SI: s_endpgm
define void @zextload_global_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <64 x i16>, <64 x i16> addrspace(1)* %in
%ext = zext <64 x i16> %load to <64 x i32>
store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v64i16_to_v64i32:
; SI: s_endpgm
define void @sextload_global_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <64 x i16>, <64 x i16> addrspace(1)* %in
%ext = sext <64 x i16> %load to <64 x i32>
store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_i16_to_i64:
; SI-DAG: buffer_load_ushort v[[LO:[0-9]+]],
; SI-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
; SI: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
define void @zextload_global_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(1)* %in) nounwind {
%a = load i16, i16 addrspace(1)* %in
%ext = zext i16 %a to i64
store i64 %ext, i64 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_i16_to_i64:
; VI: buffer_load_ushort [[LOAD:v[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0
; VI: v_ashrrev_i32_e32 v{{[0-9]+}}, 31, [[LOAD]]
; VI: buffer_store_dwordx2 v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}], 0
define void @sextload_global_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(1)* %in) nounwind {
%a = load i16, i16 addrspace(1)* %in
%ext = sext i16 %a to i64
store i64 %ext, i64 addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v1i16_to_v1i64:
; SI: s_endpgm
define void @zextload_global_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <1 x i16>, <1 x i16> addrspace(1)* %in
%ext = zext <1 x i16> %load to <1 x i64>
store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v1i16_to_v1i64:
; SI: s_endpgm
define void @sextload_global_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <1 x i16>, <1 x i16> addrspace(1)* %in
%ext = sext <1 x i16> %load to <1 x i64>
store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v2i16_to_v2i64:
; SI: s_endpgm
define void @zextload_global_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <2 x i16>, <2 x i16> addrspace(1)* %in
%ext = zext <2 x i16> %load to <2 x i64>
store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v2i16_to_v2i64:
; SI: s_endpgm
define void @sextload_global_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <2 x i16>, <2 x i16> addrspace(1)* %in
%ext = sext <2 x i16> %load to <2 x i64>
store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v4i16_to_v4i64:
; SI: s_endpgm
define void @zextload_global_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <4 x i16>, <4 x i16> addrspace(1)* %in
%ext = zext <4 x i16> %load to <4 x i64>
store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v4i16_to_v4i64:
; SI: s_endpgm
define void @sextload_global_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <4 x i16>, <4 x i16> addrspace(1)* %in
%ext = sext <4 x i16> %load to <4 x i64>
store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v8i16_to_v8i64:
; SI: s_endpgm
define void @zextload_global_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <8 x i16>, <8 x i16> addrspace(1)* %in
%ext = zext <8 x i16> %load to <8 x i64>
store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v8i16_to_v8i64:
; SI: s_endpgm
define void @sextload_global_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <8 x i16>, <8 x i16> addrspace(1)* %in
%ext = sext <8 x i16> %load to <8 x i64>
store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v16i16_to_v16i64:
; SI: s_endpgm
define void @zextload_global_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <16 x i16>, <16 x i16> addrspace(1)* %in
%ext = zext <16 x i16> %load to <16 x i64>
store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v16i16_to_v16i64:
; SI: s_endpgm
define void @sextload_global_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <16 x i16>, <16 x i16> addrspace(1)* %in
%ext = sext <16 x i16> %load to <16 x i64>
store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v32i16_to_v32i64:
; SI: s_endpgm
define void @zextload_global_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <32 x i16>, <32 x i16> addrspace(1)* %in
%ext = zext <32 x i16> %load to <32 x i64>
store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v32i16_to_v32i64:
; SI: s_endpgm
define void @sextload_global_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <32 x i16>, <32 x i16> addrspace(1)* %in
%ext = sext <32 x i16> %load to <32 x i64>
store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}zextload_global_v64i16_to_v64i64:
; SI: s_endpgm
define void @zextload_global_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <64 x i16>, <64 x i16> addrspace(1)* %in
%ext = zext <64 x i16> %load to <64 x i64>
store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
ret void
}
; FUNC-LABEL: {{^}}sextload_global_v64i16_to_v64i64:
; SI: s_endpgm
define void @sextload_global_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(1)* nocapture %in) nounwind {
%load = load <64 x i16>, <64 x i16> addrspace(1)* %in
%ext = sext <64 x i16> %load to <64 x i64>
store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
ret void
}
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