79 lines
3.6 KiB
LLVM
79 lines
3.6 KiB
LLVM
;; Test what ndrange_2D and ndrange_3D can coexist in the same module
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;;
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;; bash$ cat BuildNDRange_2.cl
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;; void test_ndrange_2D3D() {
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;; size_t lsize2[2] = {1, 1};
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;; ndrange_2D(lsize2);
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;;
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;; size_t lsize3[3] = {1, 1, 1};
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;; ndrange_3D(lsize3);
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;; }
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;;
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;; void test_ndrange_const_2D3D() {
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;; const size_t lsize2[2] = {1, 1};
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;; ndrange_2D(lsize2);
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;;
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;; const size_t lsize3[3] = {1, 1, 1};
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;; ndrange_3D(lsize3);
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;; }
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;; bash$ $PATH_TO_GEN/bin/clang -cc1 -x cl -cl-std=CL2.0 -triple spir64-unknown-unknown -emit-llvm -include opencl-20.h BuildNDRange_2.cl -o BuildNDRange_2.ll
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; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
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; CHECK-SPIRV-DAG: %[[#LEN2_ID:]] = OpConstant %[[#]] 2
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; CHECK-SPIRV-DAG: %[[#LEN3_ID:]] = OpConstant %[[#]] 3
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; CHECK-SPIRV-DAG: %[[#ARRAY_T2:]] = OpTypeArray %[[#]] %[[#LEN2_ID]]
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; CHECK-SPIRV-DAG: %[[#ARRAY_T3:]] = OpTypeArray %[[#]] %[[#LEN3_ID]]
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; CHECK-SPIRV-LABEL: OpFunction
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; CHECK-SPIRV: %[[#LOAD2_ID:]] = OpLoad %[[#ARRAY_T2]]
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; CHECK-SPIRV: %[[#]] = OpBuildNDRange %[[#]] %[[#LOAD2_ID]]
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; CHECK-SPIRV: %[[#LOAD3_ID:]] = OpLoad %[[#ARRAY_T3]]
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; CHECK-SPIRV: %[[#]] = OpBuildNDRange %[[#]] %[[#LOAD3_ID]]
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; CHECK-SPIRV-LABEL: OpFunctionEnd
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; CHECK-SPIRV-LABEL: OpFunction
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; CHECK-SPIRV: %[[#CONST_LOAD2_ID:]] = OpLoad %[[#ARRAY_T2]]
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; CHECK-SPIRV: %[[#]] = OpBuildNDRange %[[#]] %[[#CONST_LOAD2_ID]]
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; CHECK-SPIRV: %[[#CONST_LOAD3_ID:]] = OpLoad %[[#ARRAY_T3]]
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; CHECK-SPIRV: %[[#]] = OpBuildNDRange %[[#]] %[[#CONST_LOAD3_ID]]
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; CHECK-SPIRV-LABEL: OpFunctionEnd
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%struct.ndrange_t = type { i32, [3 x i64], [3 x i64], [3 x i64] }
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@test_ndrange_2D3D.lsize2 = private constant [2 x i64] [i64 1, i64 1], align 8
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@test_ndrange_2D3D.lsize3 = private constant [3 x i64] [i64 1, i64 1, i64 1], align 8
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define spir_func void @test_ndrange_2D3D() {
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entry:
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%lsize2 = alloca [2 x i64], align 8
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%tmp = alloca %struct.ndrange_t, align 8
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%lsize3 = alloca [3 x i64], align 8
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%tmp3 = alloca %struct.ndrange_t, align 8
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%0 = bitcast [2 x i64]* %lsize2 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %0, i8* align 8 bitcast ([2 x i64]* @test_ndrange_2D3D.lsize2 to i8*), i64 16, i1 false)
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%arraydecay = getelementptr inbounds [2 x i64], [2 x i64]* %lsize2, i64 0, i64 0
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call spir_func void @_Z10ndrange_2DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*) %tmp, i64* %arraydecay)
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%1 = bitcast [3 x i64]* %lsize3 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %1, i8* align 8 bitcast ([3 x i64]* @test_ndrange_2D3D.lsize3 to i8*), i64 24, i1 false)
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%arraydecay2 = getelementptr inbounds [3 x i64], [3 x i64]* %lsize3, i64 0, i64 0
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call spir_func void @_Z10ndrange_3DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*) %tmp3, i64* %arraydecay2)
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ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i1)
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declare spir_func void @_Z10ndrange_2DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*), i64*)
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declare spir_func void @_Z10ndrange_3DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*), i64*)
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define spir_func void @test_ndrange_const_2D3D() {
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entry:
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%tmp = alloca %struct.ndrange_t, align 8
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%tmp1 = alloca %struct.ndrange_t, align 8
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call spir_func void @_Z10ndrange_2DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*) %tmp, i64* getelementptr inbounds ([2 x i64], [2 x i64]* @test_ndrange_2D3D.lsize2, i64 0, i64 0))
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call spir_func void @_Z10ndrange_3DPKm(%struct.ndrange_t* sret(%struct.ndrange_t*) %tmp1, i64* getelementptr inbounds ([3 x i64], [3 x i64]* @test_ndrange_2D3D.lsize3, i64 0, i64 0))
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ret void
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}
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