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;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2025 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
;
; kernel void test_const_init(global Result* result)
; {
; int localID = get_local_id(0);
; result[localID].lower[0] = 0.0f;
; result[localID].lower[1] = 1.0f;
; result[localID].lower[2] = 2.0f;
; result[localID].primID[0] = 4;
; result[localID].primID[1] = 5;
; result[localID].primID[2] = 6;
; result[localID].primID[3] = 7;
; result[localID].test0 = 8;
;
; for (int i=0;i<12;i++)
; result[localID].test[i] = 9+i;
; }
;
; All 20 stores will be combined into a single vector store:
;
;
; REQUIRES: llvm-14-plus, regkeys
;
; RUN: igc_opt --opaque-pointers %s -S -inputocl -igc-ldstcombine -regkey=EnableLdStCombine=1,MaxStoreVectorSizeInBytes=32 \
; RUN: -platformbmg \
; RUN: | FileCheck %s
;
; CHECK-LABEL: define spir_kernel void @test_const_init
; CHECK: call void @llvm.genx.GenISA.PredicatedStore.p1.v8i32(ptr addrspace(1) %{{.*}}, <8 x i32> <i32 0, i32 1065353216, i32 1073741824, i32 117835012, i32 8, i32 202050057, i32 269422093, i32 336794129>, i64 32, i1 true)
; CHECK: ret void
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-n8:16:32"
target triple = "spir64-unknown-unknown"
%struct.Result = type { [3 x float], [4 x i8], i32, [12 x i8] }
; Function Attrs: convergent nounwind
define spir_kernel void @test_const_init(ptr addrspace(1) %result, <8 x i32> %r0, <8 x i32> %payloadHeader, i16 %localIdX, i16 %localIdY, i16 %localIdZ, ptr %privateBase) {
entry:
%idxprom = zext i16 %localIdX to i64
%arrayidx1 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 0, i64 0
call void @llvm.genx.GenISA.PredicatedStore.p1.f32(ptr addrspace(1) %arrayidx1, float 0.000000e+00, i64 32, i1 true)
%arrayidx5 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 0, i64 1
call void @llvm.genx.GenISA.PredicatedStore.p1.f32(ptr addrspace(1) %arrayidx5, float 1.000000e+00, i64 4, i1 true)
%arrayidx9 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 0, i64 2
call void @llvm.genx.GenISA.PredicatedStore.p1.f32(ptr addrspace(1) %arrayidx9, float 2.000000e+00, i64 8, i1 true)
%arrayidx12 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 1, i64 0
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx12, i8 4, i64 4, i1 true)
%arrayidx16 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 1, i64 1
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx16, i8 5, i64 1, i1 true)
%arrayidx20 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 1, i64 2
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx20, i8 6, i64 2, i1 true)
%arrayidx24 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 1, i64 3
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx24, i8 7, i64 1, i1 true)
%test0 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 2
call void @llvm.genx.GenISA.PredicatedStore.p1i32.i32(ptr addrspace(1) %test0, i32 8, i64 16, i1 true)
%arrayidx32 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 0
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32, i8 9, i64 1, i1 true)
%arrayidx32.1 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 1
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.1, i8 10, i64 1, i1 true)
%arrayidx32.2 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 2
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.2, i8 11, i64 1, i1 true)
%arrayidx32.3 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 3
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.3, i8 12, i64 1, i1 true)
%arrayidx32.4 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 4
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.4, i8 13, i64 1, i1 true)
%arrayidx32.5 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 5
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.5, i8 14, i64 1, i1 true)
%arrayidx32.6 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 6
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.6, i8 15, i64 1, i1 true)
%arrayidx32.7 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 7
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.7, i8 16, i64 1, i1 true)
%arrayidx32.8 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 8
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.8, i8 17, i64 1, i1 true)
%arrayidx32.9 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 9
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.9, i8 18, i64 1, i1 true)
%arrayidx32.10 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 10
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.10, i8 19, i64 1, i1 true)
%arrayidx32.11 = getelementptr inbounds %struct.Result, ptr addrspace(1) %result, i64 %idxprom, i32 3, i64 11
call void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1) %arrayidx32.11, i8 20, i64 1, i1 true)
ret void
}
declare void @llvm.genx.GenISA.PredicatedStore.p1.f32(ptr addrspace(1), float, i64, i1)
declare void @llvm.genx.GenISA.PredicatedStore.p1i32.i32(ptr addrspace(1), i32, i64, i1)
declare void @llvm.genx.GenISA.PredicatedStore.p1.i8(ptr addrspace(1), i8, i64, i1)
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