826 lines
80 KiB
LLVM
826 lines
80 KiB
LLVM
|
; ModuleID = 'bfs-host-x86_64-unknown-linux-gnu.bc'
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source_filename = "bfs.cu"
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct._IO_FILE = type { i32, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, i8*, %struct._IO_marker*, %struct._IO_FILE*, i32, i32, i64, i16, i8, [1 x i8], i8*, i64, i8*, i8*, i8*, i8*, i64, i32, [20 x i8] }
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%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 }
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%struct.Node = type { i32, i32 }
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%struct.dim3 = type { i32, i32, i32 }
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%struct.CUstream_st = type opaque
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$_ZN4dim3C2Ejjj = comdat any
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@no_of_nodes = dso_local global i32 0, align 4
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@edge_list_size = dso_local global i32 0, align 4
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@fp = dso_local global %struct._IO_FILE* null, align 8
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@stderr = external dso_local global %struct._IO_FILE*, align 8
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@.str = private unnamed_addr constant [24 x i8] c"Usage: %s <input_file>\0A\00", align 1
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@.str.1 = private unnamed_addr constant [14 x i8] c"Reading File\0A\00", align 1
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@.str.2 = private unnamed_addr constant [2 x i8] c"r\00", align 1
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@.str.3 = private unnamed_addr constant [26 x i8] c"Error Reading graph file\0A\00", align 1
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@.str.4 = private unnamed_addr constant [3 x i8] c"%d\00", align 1
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@.str.5 = private unnamed_addr constant [6 x i8] c"%d %d\00", align 1
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@.str.6 = private unnamed_addr constant [11 x i8] c"Read File\0A\00", align 1
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@.str.7 = private unnamed_addr constant [33 x i8] c"Copied Everything to GPU memory\0A\00", align 1
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@.str.8 = private unnamed_addr constant [27 x i8] c"Start traversing the tree\0A\00", align 1
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@.str.9 = private unnamed_addr constant [26 x i8] c"Kernel Executed %d times\0A\00", align 1
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@.str.10 = private unnamed_addr constant [11 x i8] c"result.txt\00", align 1
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@.str.11 = private unnamed_addr constant [2 x i8] c"w\00", align 1
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@.str.12 = private unnamed_addr constant [13 x i8] c"%d) cost:%d\0A\00", align 1
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@.str.13 = private unnamed_addr constant [29 x i8] c"Result stored in result.txt\0A\00", align 1
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@0 = private unnamed_addr constant [30 x i8] c"_Z6KernelP4NodePiPbS2_S2_S1_i\00", align 1
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@1 = private unnamed_addr constant [20 x i8] c"_Z7Kernel2PbS_S_S_i\00", align 1
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@2 = private constant [15329 x i8] c"P\EDU\BA\01\00\10\00\D0;\00\00\00\00\00\00\02\00\01\01@\00\00\00H2\00\00\00\00\00\00\00\00\00\00\00\00\00\00\07\00\01\00=\00\00\00\00\00\00\00\00\00\00\00\11\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\7FELF\02\01\013\07\00\00\00\00\00\00\00\02\00\BE\00e\00\00\00\00\00\00\00\00\00\00\00\A01\00\00\00\00\00\00\A0.\00\00\00\00\00\00=\05=\00@\008\00\03\00@\00\0C\00\01\00\00.shstrtab\00.strtab\00.symtab\00.symtab_shndx\00.nv.info\00.text._Z7Kernel2PbS_S_S_i\00.nv.info._Z7Kernel2PbS_S_S_i\00.nv.shared._Z7Kernel2PbS_S_S_i\00.nv.global\00.nv.constant0._Z7Kernel2PbS_S_S_i\00.text._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.info._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.shared._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.constant0._Z6KernelP4NodePiPbS2_S2_S1_i\00\00.shstrtab\00.strtab\00.symtab\00.symtab_shndx\00.nv.info\00_Z7Kernel2PbS_S_S_i\00.text._Z7Kernel2PbS_S_S_i\00.nv.info._Z7Kernel2PbS_S_S_i\00.nv.shared._Z7Kernel2PbS_S_S_i\00.nv.global\00blockIdx\00threadIdx\00.nv.constant0._Z7Kernel2PbS_S_S_i\00_param\00_Z6KernelP4NodePiPbS2_S2_S1_i\00.text._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.info._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.shared._Z6KernelP4NodePiPbS2_S2_S1_i\00.nv.constant0._Z6KernelP4NodePiPbS2_S2_S1_i\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00F\00\00\00\03\00\09\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\9C\00\00\00\03\00\0B\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\A7\00\00\00\01\00\0B\00\00\00\00\00\00\00\00\00\01\00\00\00\00\00\00\00\B0\00\00\00\01\00\0B\00\01\00\00\00\00\00\00\00\01\00\00\00\00\00\00\00\BA\00\00\00\03\00\07\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\01\01\00\00\03\00\0A\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00u\01\00\00\03\00\08\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\002\00\00\00\12\10\09\00\00\00\00\00\00\00\00\00\80\0D\00\00\00\00\00\00\E3\00\00\00\12\10\0A\00\00\00\00\00\00\00\00\00\80\18\00\00\00\00\00\00\04/\08\00\09\00\00\00\13\00\00\00\04#\08\00\09\00\00\00\00\00\00\00\04\12\08\00\09\00\00\00@\00\00\00\04\11\08\00\09\00\00\00@\00\00\00\04/\08\00\08\00\00\00\0F\00\00\00\04#\08\00\08\00\00\00\00\00\00\00\04\12\08\00\08\00\00\00(\00\00\00\04\11\08\00\08\00\00\00(\00\00\00\010\00\00\01*\00\00\04\0A\08\00\05\00\00\00@\01$\00\03\19$\00\04\17\0C\00\00\00\00\00\04\00 \00\00\F0\11\00\04\17\0C\00\00\00\00\00\03\00\18\00\00\F0!\00\04\17\0C\00\00\00\00\00\02\00\10\00\00\F0!\00\04\17\0C\00\00\00\00\00\01\00\08\00\00\F0!\00\04\17\0C\00\00\00\00\00\00\00\00\00\00\F0!\00\03\1B\FF\00\04\1D\04\00\C8\04\00\00\04\1C\04\00H\0D\00\00\04\1E\04\000\00\00\00\010\00\00\01*\00\00\04\0A\08\00\07\00\00\00@\014\00\03\194\00\04\17\0C\00\00\00\00\00\06\000\00\00\F0\11\00\04\17\0C\00\00\00\00\00\05\00(\00\00\F0!\00\04\17\0C\00\00\00\00\00\04\00 \00\00\F0!\00\04\17\0C\00\00\00\00\00\03\00\18\00\00\F0!\00\04\17\0C\00\00\00\00\00\02\00\10\00\00\F0!\00\04\17\0C\00\00\00\00\00\01\00\08\00\00\F0!\00\04\17\0C\00\00\00\00\00\00\00\00\00\00\F0!\00\03\1B\FF\00\04\1D\04\00\A8\06\00\00\04\1C\04\008\18\00\00\04\1E\04\00p\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\
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@__cuda_fatbin_wrapper = internal constant { i32, i32, i8*, i8* } { i32 1180844977, i32 1, i8* getelementptr inbounds ([15329 x i8], [15329 x i8]* @2, i64 0, i64 0), i8* null }, section ".nvFatBinSegment", align 8
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@__cuda_gpubin_handle = internal global i8** null, align 8
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@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* bitcast (void (i8*)* @__cuda_module_ctor to void ()*), i8* null }]
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; Function Attrs: noinline optnone uwtable
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define dso_local void @_Z6KernelP4NodePiPbS2_S2_S1_i(%struct.Node* %g_graph_nodes, i32* %g_graph_edges, i8* %g_graph_mask, i8* %g_updating_graph_mask, i8* %g_graph_visited, i32* %g_cost, i32 %no_of_nodes) #0 {
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entry:
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%g_graph_nodes.addr = alloca %struct.Node*, align 8
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%g_graph_edges.addr = alloca i32*, align 8
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%g_graph_mask.addr = alloca i8*, align 8
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%g_updating_graph_mask.addr = alloca i8*, align 8
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%g_graph_visited.addr = alloca i8*, align 8
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%g_cost.addr = alloca i32*, align 8
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%no_of_nodes.addr = alloca i32, align 4
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%grid_dim = alloca %struct.dim3, align 8
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%block_dim = alloca %struct.dim3, align 8
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%shmem_size = alloca i64, align 8
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%stream = alloca i8*, align 8
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%grid_dim.coerce = alloca { i64, i32 }, align 8
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%block_dim.coerce = alloca { i64, i32 }, align 8
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store %struct.Node* %g_graph_nodes, %struct.Node** %g_graph_nodes.addr, align 8
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store i32* %g_graph_edges, i32** %g_graph_edges.addr, align 8
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store i8* %g_graph_mask, i8** %g_graph_mask.addr, align 8
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store i8* %g_updating_graph_mask, i8** %g_updating_graph_mask.addr, align 8
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store i8* %g_graph_visited, i8** %g_graph_visited.addr, align 8
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store i32* %g_cost, i32** %g_cost.addr, align 8
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store i32 %no_of_nodes, i32* %no_of_nodes.addr, align 4
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%kernel_args = alloca i8*, i64 7, align 16
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%0 = bitcast %struct.Node** %g_graph_nodes.addr to i8*
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%1 = getelementptr i8*, i8** %kernel_args, i32 0
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store i8* %0, i8** %1
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%2 = bitcast i32** %g_graph_edges.addr to i8*
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%3 = getelementptr i8*, i8** %kernel_args, i32 1
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store i8* %2, i8** %3
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%4 = bitcast i8** %g_graph_mask.addr to i8*
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%5 = getelementptr i8*, i8** %kernel_args, i32 2
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store i8* %4, i8** %5
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%6 = bitcast i8** %g_updating_graph_mask.addr to i8*
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%7 = getelementptr i8*, i8** %kernel_args, i32 3
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store i8* %6, i8** %7
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%8 = bitcast i8** %g_graph_visited.addr to i8*
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%9 = getelementptr i8*, i8** %kernel_args, i32 4
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store i8* %8, i8** %9
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%10 = bitcast i32** %g_cost.addr to i8*
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%11 = getelementptr i8*, i8** %kernel_args, i32 5
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store i8* %10, i8** %11
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%12 = bitcast i32* %no_of_nodes.addr to i8*
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%13 = getelementptr i8*, i8** %kernel_args, i32 6
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store i8* %12, i8** %13
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%14 = call i32 @__cudaPopCallConfiguration(%struct.dim3* %grid_dim, %struct.dim3* %block_dim, i64* %shmem_size, i8** %stream)
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%15 = load i64, i64* %shmem_size, align 8
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%16 = load i8*, i8** %stream, align 8
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%17 = bitcast { i64, i32 }* %grid_dim.coerce to i8*
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%18 = bitcast %struct.dim3* %grid_dim to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %17, i8* align 8 %18, i64 12, i1 false)
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%19 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %grid_dim.coerce, i32 0, i32 0
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%20 = load i64, i64* %19, align 8
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%21 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %grid_dim.coerce, i32 0, i32 1
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%22 = load i32, i32* %21, align 8
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%23 = bitcast { i64, i32 }* %block_dim.coerce to i8*
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%24 = bitcast %struct.dim3* %block_dim to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %23, i8* align 8 %24, i64 12, i1 false)
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%25 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %block_dim.coerce, i32 0, i32 0
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%26 = load i64, i64* %25, align 8
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%27 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %block_dim.coerce, i32 0, i32 1
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%28 = load i32, i32* %27, align 8
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%29 = bitcast i8* %16 to %struct.CUstream_st*
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%call = call i32 @cudaLaunchKernel(i8* bitcast (void (%struct.Node*, i32*, i8*, i8*, i8*, i32*, i32)* @_Z6KernelP4NodePiPbS2_S2_S1_i to i8*), i64 %20, i32 %22, i64 %26, i32 %28, i8** %kernel_args, i64 %15, %struct.CUstream_st* %29)
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br label %setup.end
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setup.end: ; preds = %entry
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ret void
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}
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declare dso_local i32 @__cudaPopCallConfiguration(%struct.dim3*, %struct.dim3*, i64*, i8**)
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declare dso_local i32 @cudaLaunchKernel(i8*, i64, i32, i64, i32, i8**, i64, %struct.CUstream_st*)
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; Function Attrs: argmemonly nounwind willreturn
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg) #1
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; Function Attrs: noinline optnone uwtable
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define dso_local void @_Z7Kernel2PbS_S_S_i(i8* %g_graph_mask, i8* %g_updating_graph_mask, i8* %g_graph_visited, i8* %g_over, i32 %no_of_nodes) #0 {
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entry:
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%g_graph_mask.addr = alloca i8*, align 8
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%g_updating_graph_mask.addr = alloca i8*, align 8
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%g_graph_visited.addr = alloca i8*, align 8
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%g_over.addr = alloca i8*, align 8
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%no_of_nodes.addr = alloca i32, align 4
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||
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%grid_dim = alloca %struct.dim3, align 8
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||
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%block_dim = alloca %struct.dim3, align 8
|
||
|
|
%shmem_size = alloca i64, align 8
|
||
|
|
%stream = alloca i8*, align 8
|
||
|
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%grid_dim.coerce = alloca { i64, i32 }, align 8
|
||
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%block_dim.coerce = alloca { i64, i32 }, align 8
|
||
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store i8* %g_graph_mask, i8** %g_graph_mask.addr, align 8
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||
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store i8* %g_updating_graph_mask, i8** %g_updating_graph_mask.addr, align 8
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||
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store i8* %g_graph_visited, i8** %g_graph_visited.addr, align 8
|
||
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store i8* %g_over, i8** %g_over.addr, align 8
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||
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store i32 %no_of_nodes, i32* %no_of_nodes.addr, align 4
|
||
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%kernel_args = alloca i8*, i64 5, align 16
|
||
|
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%0 = bitcast i8** %g_graph_mask.addr to i8*
|
||
|
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%1 = getelementptr i8*, i8** %kernel_args, i32 0
|
||
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store i8* %0, i8** %1
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||
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%2 = bitcast i8** %g_updating_graph_mask.addr to i8*
|
||
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%3 = getelementptr i8*, i8** %kernel_args, i32 1
|
||
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store i8* %2, i8** %3
|
||
|
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%4 = bitcast i8** %g_graph_visited.addr to i8*
|
||
|
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%5 = getelementptr i8*, i8** %kernel_args, i32 2
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||
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store i8* %4, i8** %5
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||
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%6 = bitcast i8** %g_over.addr to i8*
|
||
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%7 = getelementptr i8*, i8** %kernel_args, i32 3
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||
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store i8* %6, i8** %7
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||
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%8 = bitcast i32* %no_of_nodes.addr to i8*
|
||
|
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%9 = getelementptr i8*, i8** %kernel_args, i32 4
|
||
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store i8* %8, i8** %9
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||
|
|
%10 = call i32 @__cudaPopCallConfiguration(%struct.dim3* %grid_dim, %struct.dim3* %block_dim, i64* %shmem_size, i8** %stream)
|
||
|
|
%11 = load i64, i64* %shmem_size, align 8
|
||
|
|
%12 = load i8*, i8** %stream, align 8
|
||
|
|
%13 = bitcast { i64, i32 }* %grid_dim.coerce to i8*
|
||
|
|
%14 = bitcast %struct.dim3* %grid_dim to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %13, i8* align 8 %14, i64 12, i1 false)
|
||
|
|
%15 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %grid_dim.coerce, i32 0, i32 0
|
||
|
|
%16 = load i64, i64* %15, align 8
|
||
|
|
%17 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %grid_dim.coerce, i32 0, i32 1
|
||
|
|
%18 = load i32, i32* %17, align 8
|
||
|
|
%19 = bitcast { i64, i32 }* %block_dim.coerce to i8*
|
||
|
|
%20 = bitcast %struct.dim3* %block_dim to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %19, i8* align 8 %20, i64 12, i1 false)
|
||
|
|
%21 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %block_dim.coerce, i32 0, i32 0
|
||
|
|
%22 = load i64, i64* %21, align 8
|
||
|
|
%23 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %block_dim.coerce, i32 0, i32 1
|
||
|
|
%24 = load i32, i32* %23, align 8
|
||
|
|
%25 = bitcast i8* %12 to %struct.CUstream_st*
|
||
|
|
%call = call i32 @cudaLaunchKernel(i8* bitcast (void (i8*, i8*, i8*, i8*, i32)* @_Z7Kernel2PbS_S_S_i to i8*), i64 %16, i32 %18, i64 %22, i32 %24, i8** %kernel_args, i64 %11, %struct.CUstream_st* %25)
|
||
|
|
br label %setup.end
|
||
|
|
|
||
|
|
setup.end: ; preds = %entry
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: noinline norecurse optnone uwtable
|
||
|
|
define dso_local i32 @main(i32 %argc, i8** %argv) #2 {
|
||
|
|
entry:
|
||
|
|
%argc.addr = alloca i32, align 4
|
||
|
|
%argv.addr = alloca i8**, align 8
|
||
|
|
store i32 %argc, i32* %argc.addr, align 4
|
||
|
|
store i8** %argv, i8*** %argv.addr, align 8
|
||
|
|
%call = call i32 @cudaSetDevice(i32 0)
|
||
|
|
store i32 0, i32* @no_of_nodes, align 4
|
||
|
|
store i32 0, i32* @edge_list_size, align 4
|
||
|
|
%0 = load i32, i32* %argc.addr, align 4
|
||
|
|
%1 = load i8**, i8*** %argv.addr, align 8
|
||
|
|
call void @_Z8BFSGraphiPPc(i32 %0, i8** %1)
|
||
|
|
ret i32 0
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local i32 @cudaSetDevice(i32) #3
|
||
|
|
|
||
|
|
; Function Attrs: noinline optnone uwtable
|
||
|
|
define dso_local void @_Z8BFSGraphiPPc(i32 %argc, i8** %argv) #0 {
|
||
|
|
entry:
|
||
|
|
%argc.addr = alloca i32, align 4
|
||
|
|
%argv.addr = alloca i8**, align 8
|
||
|
|
%input_f = alloca i8*, align 8
|
||
|
|
%source = alloca i32, align 4
|
||
|
|
%num_of_blocks = alloca i32, align 4
|
||
|
|
%num_of_threads_per_block = alloca i32, align 4
|
||
|
|
%h_graph_nodes = alloca %struct.Node*, align 8
|
||
|
|
%h_graph_mask = alloca i8*, align 8
|
||
|
|
%h_updating_graph_mask = alloca i8*, align 8
|
||
|
|
%h_graph_visited = alloca i8*, align 8
|
||
|
|
%start = alloca i32, align 4
|
||
|
|
%edgeno = alloca i32, align 4
|
||
|
|
%i = alloca i32, align 4
|
||
|
|
%id = alloca i32, align 4
|
||
|
|
%cost = alloca i32, align 4
|
||
|
|
%h_graph_edges = alloca i32*, align 8
|
||
|
|
%i41 = alloca i32, align 4
|
||
|
|
%d_graph_nodes = alloca %struct.Node*, align 8
|
||
|
|
%d_graph_edges = alloca i32*, align 8
|
||
|
|
%d_graph_mask = alloca i8*, align 8
|
||
|
|
%d_updating_graph_mask = alloca i8*, align 8
|
||
|
|
%d_graph_visited = alloca i8*, align 8
|
||
|
|
%h_cost = alloca i32*, align 8
|
||
|
|
%i90 = alloca i32, align 4
|
||
|
|
%d_cost = alloca i32*, align 8
|
||
|
|
%d_over = alloca i8*, align 8
|
||
|
|
%grid = alloca %struct.dim3, align 4
|
||
|
|
%threads = alloca %struct.dim3, align 4
|
||
|
|
%k = alloca i32, align 4
|
||
|
|
%stop = alloca i8, align 1
|
||
|
|
%agg.tmp = alloca %struct.dim3, align 4
|
||
|
|
%agg.tmp111 = alloca %struct.dim3, align 4
|
||
|
|
%agg.tmp.coerce = alloca { i64, i32 }, align 4
|
||
|
|
%agg.tmp111.coerce = alloca { i64, i32 }, align 4
|
||
|
|
%agg.tmp115 = alloca %struct.dim3, align 4
|
||
|
|
%agg.tmp116 = alloca %struct.dim3, align 4
|
||
|
|
%agg.tmp115.coerce = alloca { i64, i32 }, align 4
|
||
|
|
%agg.tmp116.coerce = alloca { i64, i32 }, align 4
|
||
|
|
%fpo = alloca %struct._IO_FILE*, align 8
|
||
|
|
%i130 = alloca i32, align 4
|
||
|
|
store i32 %argc, i32* %argc.addr, align 4
|
||
|
|
store i8** %argv, i8*** %argv.addr, align 8
|
||
|
|
%0 = load i32, i32* %argc.addr, align 4
|
||
|
|
%cmp = icmp ne i32 %0, 2
|
||
|
|
br i1 %cmp, label %if.then, label %if.end
|
||
|
|
|
||
|
|
if.then: ; preds = %entry
|
||
|
|
%1 = load i32, i32* %argc.addr, align 4
|
||
|
|
%2 = load i8**, i8*** %argv.addr, align 8
|
||
|
|
call void @_Z5UsageiPPc(i32 %1, i8** %2)
|
||
|
|
call void @exit(i32 0) #8
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
if.end: ; preds = %entry
|
||
|
|
%3 = load i8**, i8*** %argv.addr, align 8
|
||
|
|
%arrayidx = getelementptr inbounds i8*, i8** %3, i64 1
|
||
|
|
%4 = load i8*, i8** %arrayidx, align 8
|
||
|
|
store i8* %4, i8** %input_f, align 8
|
||
|
|
%call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.1, i64 0, i64 0))
|
||
|
|
%5 = load i8*, i8** %input_f, align 8
|
||
|
|
%call1 = call %struct._IO_FILE* @fopen(i8* %5, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
|
||
|
|
store %struct._IO_FILE* %call1, %struct._IO_FILE** @fp, align 8
|
||
|
|
%6 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%tobool = icmp ne %struct._IO_FILE* %6, null
|
||
|
|
br i1 %tobool, label %if.end4, label %if.then2
|
||
|
|
|
||
|
|
if.then2: ; preds = %if.end
|
||
|
|
%call3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.3, i64 0, i64 0))
|
||
|
|
br label %return
|
||
|
|
|
||
|
|
if.end4: ; preds = %if.end
|
||
|
|
store i32 0, i32* %source, align 4
|
||
|
|
%7 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call5 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %7, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32* @no_of_nodes)
|
||
|
|
store i32 1, i32* %num_of_blocks, align 4
|
||
|
|
%8 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
store i32 %8, i32* %num_of_threads_per_block, align 4
|
||
|
|
%9 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%cmp6 = icmp sgt i32 %9, 512
|
||
|
|
br i1 %cmp6, label %if.then7, label %if.end9
|
||
|
|
|
||
|
|
if.then7: ; preds = %if.end4
|
||
|
|
%10 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv = sitofp i32 %10 to double
|
||
|
|
%div = fdiv double %conv, 5.120000e+02
|
||
|
|
%11 = call double @llvm.ceil.f64(double %div)
|
||
|
|
%conv8 = fptosi double %11 to i32
|
||
|
|
store i32 %conv8, i32* %num_of_blocks, align 4
|
||
|
|
store i32 512, i32* %num_of_threads_per_block, align 4
|
||
|
|
br label %if.end9
|
||
|
|
|
||
|
|
if.end9: ; preds = %if.then7, %if.end4
|
||
|
|
%12 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv10 = sext i32 %12 to i64
|
||
|
|
%mul = mul i64 8, %conv10
|
||
|
|
%call11 = call noalias i8* @malloc(i64 %mul) #9
|
||
|
|
%13 = bitcast i8* %call11 to %struct.Node*
|
||
|
|
store %struct.Node* %13, %struct.Node** %h_graph_nodes, align 8
|
||
|
|
%14 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv12 = sext i32 %14 to i64
|
||
|
|
%mul13 = mul i64 1, %conv12
|
||
|
|
%call14 = call noalias i8* @malloc(i64 %mul13) #9
|
||
|
|
store i8* %call14, i8** %h_graph_mask, align 8
|
||
|
|
%15 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv15 = sext i32 %15 to i64
|
||
|
|
%mul16 = mul i64 1, %conv15
|
||
|
|
%call17 = call noalias i8* @malloc(i64 %mul16) #9
|
||
|
|
store i8* %call17, i8** %h_updating_graph_mask, align 8
|
||
|
|
%16 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv18 = sext i32 %16 to i64
|
||
|
|
%mul19 = mul i64 1, %conv18
|
||
|
|
%call20 = call noalias i8* @malloc(i64 %mul19) #9
|
||
|
|
store i8* %call20, i8** %h_graph_visited, align 8
|
||
|
|
store i32 0, i32* %i, align 4
|
||
|
|
br label %for.cond
|
||
|
|
|
||
|
|
for.cond: ; preds = %for.inc, %if.end9
|
||
|
|
%17 = load i32, i32* %i, align 4
|
||
|
|
%18 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%cmp21 = icmp ult i32 %17, %18
|
||
|
|
br i1 %cmp21, label %for.body, label %for.end
|
||
|
|
|
||
|
|
for.body: ; preds = %for.cond
|
||
|
|
%19 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call22 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %19, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0), i32* %start, i32* %edgeno)
|
||
|
|
%20 = load i32, i32* %start, align 4
|
||
|
|
%21 = load %struct.Node*, %struct.Node** %h_graph_nodes, align 8
|
||
|
|
%22 = load i32, i32* %i, align 4
|
||
|
|
%idxprom = zext i32 %22 to i64
|
||
|
|
%arrayidx23 = getelementptr inbounds %struct.Node, %struct.Node* %21, i64 %idxprom
|
||
|
|
%starting = getelementptr inbounds %struct.Node, %struct.Node* %arrayidx23, i32 0, i32 0
|
||
|
|
store i32 %20, i32* %starting, align 4
|
||
|
|
%23 = load i32, i32* %edgeno, align 4
|
||
|
|
%24 = load %struct.Node*, %struct.Node** %h_graph_nodes, align 8
|
||
|
|
%25 = load i32, i32* %i, align 4
|
||
|
|
%idxprom24 = zext i32 %25 to i64
|
||
|
|
%arrayidx25 = getelementptr inbounds %struct.Node, %struct.Node* %24, i64 %idxprom24
|
||
|
|
%no_of_edges = getelementptr inbounds %struct.Node, %struct.Node* %arrayidx25, i32 0, i32 1
|
||
|
|
store i32 %23, i32* %no_of_edges, align 4
|
||
|
|
%26 = load i8*, i8** %h_graph_mask, align 8
|
||
|
|
%27 = load i32, i32* %i, align 4
|
||
|
|
%idxprom26 = zext i32 %27 to i64
|
||
|
|
%arrayidx27 = getelementptr inbounds i8, i8* %26, i64 %idxprom26
|
||
|
|
store i8 0, i8* %arrayidx27, align 1
|
||
|
|
%28 = load i8*, i8** %h_updating_graph_mask, align 8
|
||
|
|
%29 = load i32, i32* %i, align 4
|
||
|
|
%idxprom28 = zext i32 %29 to i64
|
||
|
|
%arrayidx29 = getelementptr inbounds i8, i8* %28, i64 %idxprom28
|
||
|
|
store i8 0, i8* %arrayidx29, align 1
|
||
|
|
%30 = load i8*, i8** %h_graph_visited, align 8
|
||
|
|
%31 = load i32, i32* %i, align 4
|
||
|
|
%idxprom30 = zext i32 %31 to i64
|
||
|
|
%arrayidx31 = getelementptr inbounds i8, i8* %30, i64 %idxprom30
|
||
|
|
store i8 0, i8* %arrayidx31, align 1
|
||
|
|
br label %for.inc
|
||
|
|
|
||
|
|
for.inc: ; preds = %for.body
|
||
|
|
%32 = load i32, i32* %i, align 4
|
||
|
|
%inc = add i32 %32, 1
|
||
|
|
store i32 %inc, i32* %i, align 4
|
||
|
|
br label %for.cond
|
||
|
|
|
||
|
|
for.end: ; preds = %for.cond
|
||
|
|
%33 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call32 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %33, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32* %source)
|
||
|
|
store i32 0, i32* %source, align 4
|
||
|
|
%34 = load i8*, i8** %h_graph_mask, align 8
|
||
|
|
%35 = load i32, i32* %source, align 4
|
||
|
|
%idxprom33 = sext i32 %35 to i64
|
||
|
|
%arrayidx34 = getelementptr inbounds i8, i8* %34, i64 %idxprom33
|
||
|
|
store i8 1, i8* %arrayidx34, align 1
|
||
|
|
%36 = load i8*, i8** %h_graph_visited, align 8
|
||
|
|
%37 = load i32, i32* %source, align 4
|
||
|
|
%idxprom35 = sext i32 %37 to i64
|
||
|
|
%arrayidx36 = getelementptr inbounds i8, i8* %36, i64 %idxprom35
|
||
|
|
store i8 1, i8* %arrayidx36, align 1
|
||
|
|
%38 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call37 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %38, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32* @edge_list_size)
|
||
|
|
%39 = load i32, i32* @edge_list_size, align 4
|
||
|
|
%conv38 = sext i32 %39 to i64
|
||
|
|
%mul39 = mul i64 4, %conv38
|
||
|
|
%call40 = call noalias i8* @malloc(i64 %mul39) #9
|
||
|
|
%40 = bitcast i8* %call40 to i32*
|
||
|
|
store i32* %40, i32** %h_graph_edges, align 8
|
||
|
|
store i32 0, i32* %i41, align 4
|
||
|
|
br label %for.cond42
|
||
|
|
|
||
|
|
for.cond42: ; preds = %for.inc49, %for.end
|
||
|
|
%41 = load i32, i32* %i41, align 4
|
||
|
|
%42 = load i32, i32* @edge_list_size, align 4
|
||
|
|
%cmp43 = icmp slt i32 %41, %42
|
||
|
|
br i1 %cmp43, label %for.body44, label %for.end51
|
||
|
|
|
||
|
|
for.body44: ; preds = %for.cond42
|
||
|
|
%43 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call45 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %43, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32* %id)
|
||
|
|
%44 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call46 = call i32 (%struct._IO_FILE*, i8*, ...) @fscanf(%struct._IO_FILE* %44, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32* %cost)
|
||
|
|
%45 = load i32, i32* %id, align 4
|
||
|
|
%46 = load i32*, i32** %h_graph_edges, align 8
|
||
|
|
%47 = load i32, i32* %i41, align 4
|
||
|
|
%idxprom47 = sext i32 %47 to i64
|
||
|
|
%arrayidx48 = getelementptr inbounds i32, i32* %46, i64 %idxprom47
|
||
|
|
store i32 %45, i32* %arrayidx48, align 4
|
||
|
|
br label %for.inc49
|
||
|
|
|
||
|
|
for.inc49: ; preds = %for.body44
|
||
|
|
%48 = load i32, i32* %i41, align 4
|
||
|
|
%inc50 = add nsw i32 %48, 1
|
||
|
|
store i32 %inc50, i32* %i41, align 4
|
||
|
|
br label %for.cond42
|
||
|
|
|
||
|
|
for.end51: ; preds = %for.cond42
|
||
|
|
%49 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%tobool52 = icmp ne %struct._IO_FILE* %49, null
|
||
|
|
br i1 %tobool52, label %if.then53, label %if.end55
|
||
|
|
|
||
|
|
if.then53: ; preds = %for.end51
|
||
|
|
%50 = load %struct._IO_FILE*, %struct._IO_FILE** @fp, align 8
|
||
|
|
%call54 = call i32 @fclose(%struct._IO_FILE* %50)
|
||
|
|
br label %if.end55
|
||
|
|
|
||
|
|
if.end55: ; preds = %if.then53, %for.end51
|
||
|
|
%call56 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.6, i64 0, i64 0))
|
||
|
|
%51 = bitcast %struct.Node** %d_graph_nodes to i8**
|
||
|
|
%52 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv57 = sext i32 %52 to i64
|
||
|
|
%mul58 = mul i64 8, %conv57
|
||
|
|
%call59 = call i32 @cudaMalloc(i8** %51, i64 %mul58)
|
||
|
|
%53 = load %struct.Node*, %struct.Node** %d_graph_nodes, align 8
|
||
|
|
%54 = bitcast %struct.Node* %53 to i8*
|
||
|
|
%55 = load %struct.Node*, %struct.Node** %h_graph_nodes, align 8
|
||
|
|
%56 = bitcast %struct.Node* %55 to i8*
|
||
|
|
%57 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv60 = sext i32 %57 to i64
|
||
|
|
%mul61 = mul i64 8, %conv60
|
||
|
|
%call62 = call i32 @cudaMemcpy(i8* %54, i8* %56, i64 %mul61, i32 1)
|
||
|
|
%58 = bitcast i32** %d_graph_edges to i8**
|
||
|
|
%59 = load i32, i32* @edge_list_size, align 4
|
||
|
|
%conv63 = sext i32 %59 to i64
|
||
|
|
%mul64 = mul i64 4, %conv63
|
||
|
|
%call65 = call i32 @cudaMalloc(i8** %58, i64 %mul64)
|
||
|
|
%60 = load i32*, i32** %d_graph_edges, align 8
|
||
|
|
%61 = bitcast i32* %60 to i8*
|
||
|
|
%62 = load i32*, i32** %h_graph_edges, align 8
|
||
|
|
%63 = bitcast i32* %62 to i8*
|
||
|
|
%64 = load i32, i32* @edge_list_size, align 4
|
||
|
|
%conv66 = sext i32 %64 to i64
|
||
|
|
%mul67 = mul i64 4, %conv66
|
||
|
|
%call68 = call i32 @cudaMemcpy(i8* %61, i8* %63, i64 %mul67, i32 1)
|
||
|
|
%65 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv69 = sext i32 %65 to i64
|
||
|
|
%mul70 = mul i64 1, %conv69
|
||
|
|
%call71 = call i32 @cudaMalloc(i8** %d_graph_mask, i64 %mul70)
|
||
|
|
%66 = load i8*, i8** %d_graph_mask, align 8
|
||
|
|
%67 = load i8*, i8** %h_graph_mask, align 8
|
||
|
|
%68 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv72 = sext i32 %68 to i64
|
||
|
|
%mul73 = mul i64 1, %conv72
|
||
|
|
%call74 = call i32 @cudaMemcpy(i8* %66, i8* %67, i64 %mul73, i32 1)
|
||
|
|
%69 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv75 = sext i32 %69 to i64
|
||
|
|
%mul76 = mul i64 1, %conv75
|
||
|
|
%call77 = call i32 @cudaMalloc(i8** %d_updating_graph_mask, i64 %mul76)
|
||
|
|
%70 = load i8*, i8** %d_updating_graph_mask, align 8
|
||
|
|
%71 = load i8*, i8** %h_updating_graph_mask, align 8
|
||
|
|
%72 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv78 = sext i32 %72 to i64
|
||
|
|
%mul79 = mul i64 1, %conv78
|
||
|
|
%call80 = call i32 @cudaMemcpy(i8* %70, i8* %71, i64 %mul79, i32 1)
|
||
|
|
%73 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv81 = sext i32 %73 to i64
|
||
|
|
%mul82 = mul i64 1, %conv81
|
||
|
|
%call83 = call i32 @cudaMalloc(i8** %d_graph_visited, i64 %mul82)
|
||
|
|
%74 = load i8*, i8** %d_graph_visited, align 8
|
||
|
|
%75 = load i8*, i8** %h_graph_visited, align 8
|
||
|
|
%76 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv84 = sext i32 %76 to i64
|
||
|
|
%mul85 = mul i64 1, %conv84
|
||
|
|
%call86 = call i32 @cudaMemcpy(i8* %74, i8* %75, i64 %mul85, i32 1)
|
||
|
|
%77 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv87 = sext i32 %77 to i64
|
||
|
|
%mul88 = mul i64 4, %conv87
|
||
|
|
%call89 = call noalias i8* @malloc(i64 %mul88) #9
|
||
|
|
%78 = bitcast i8* %call89 to i32*
|
||
|
|
store i32* %78, i32** %h_cost, align 8
|
||
|
|
store i32 0, i32* %i90, align 4
|
||
|
|
br label %for.cond91
|
||
|
|
|
||
|
|
for.cond91: ; preds = %for.inc96, %if.end55
|
||
|
|
%79 = load i32, i32* %i90, align 4
|
||
|
|
%80 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%cmp92 = icmp slt i32 %79, %80
|
||
|
|
br i1 %cmp92, label %for.body93, label %for.end98
|
||
|
|
|
||
|
|
for.body93: ; preds = %for.cond91
|
||
|
|
%81 = load i32*, i32** %h_cost, align 8
|
||
|
|
%82 = load i32, i32* %i90, align 4
|
||
|
|
%idxprom94 = sext i32 %82 to i64
|
||
|
|
%arrayidx95 = getelementptr inbounds i32, i32* %81, i64 %idxprom94
|
||
|
|
store i32 -1, i32* %arrayidx95, align 4
|
||
|
|
br label %for.inc96
|
||
|
|
|
||
|
|
for.inc96: ; preds = %for.body93
|
||
|
|
%83 = load i32, i32* %i90, align 4
|
||
|
|
%inc97 = add nsw i32 %83, 1
|
||
|
|
store i32 %inc97, i32* %i90, align 4
|
||
|
|
br label %for.cond91
|
||
|
|
|
||
|
|
for.end98: ; preds = %for.cond91
|
||
|
|
%84 = load i32*, i32** %h_cost, align 8
|
||
|
|
%85 = load i32, i32* %source, align 4
|
||
|
|
%idxprom99 = sext i32 %85 to i64
|
||
|
|
%arrayidx100 = getelementptr inbounds i32, i32* %84, i64 %idxprom99
|
||
|
|
store i32 0, i32* %arrayidx100, align 4
|
||
|
|
%86 = bitcast i32** %d_cost to i8**
|
||
|
|
%87 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv101 = sext i32 %87 to i64
|
||
|
|
%mul102 = mul i64 4, %conv101
|
||
|
|
%call103 = call i32 @cudaMalloc(i8** %86, i64 %mul102)
|
||
|
|
%88 = load i32*, i32** %d_cost, align 8
|
||
|
|
%89 = bitcast i32* %88 to i8*
|
||
|
|
%90 = load i32*, i32** %h_cost, align 8
|
||
|
|
%91 = bitcast i32* %90 to i8*
|
||
|
|
%92 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv104 = sext i32 %92 to i64
|
||
|
|
%mul105 = mul i64 4, %conv104
|
||
|
|
%call106 = call i32 @cudaMemcpy(i8* %89, i8* %91, i64 %mul105, i32 1)
|
||
|
|
%call107 = call i32 @cudaMalloc(i8** %d_over, i64 1)
|
||
|
|
%call108 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.7, i64 0, i64 0))
|
||
|
|
%93 = load i32, i32* %num_of_blocks, align 4
|
||
|
|
call void @_ZN4dim3C2Ejjj(%struct.dim3* %grid, i32 %93, i32 1, i32 1)
|
||
|
|
%94 = load i32, i32* %num_of_threads_per_block, align 4
|
||
|
|
call void @_ZN4dim3C2Ejjj(%struct.dim3* %threads, i32 %94, i32 1, i32 1)
|
||
|
|
store i32 0, i32* %k, align 4
|
||
|
|
%call109 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.8, i64 0, i64 0))
|
||
|
|
br label %do.body
|
||
|
|
|
||
|
|
do.body: ; preds = %do.cond, %for.end98
|
||
|
|
store i8 0, i8* %stop, align 1
|
||
|
|
%95 = load i8*, i8** %d_over, align 8
|
||
|
|
%call110 = call i32 @cudaMemcpy(i8* %95, i8* %stop, i64 1, i32 1)
|
||
|
|
%96 = bitcast %struct.dim3* %agg.tmp to i8*
|
||
|
|
%97 = bitcast %struct.dim3* %grid to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %96, i8* align 4 %97, i64 12, i1 false)
|
||
|
|
%98 = bitcast %struct.dim3* %agg.tmp111 to i8*
|
||
|
|
%99 = bitcast %struct.dim3* %threads to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %98, i8* align 4 %99, i64 12, i1 false)
|
||
|
|
%100 = bitcast { i64, i32 }* %agg.tmp.coerce to i8*
|
||
|
|
%101 = bitcast %struct.dim3* %agg.tmp to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %100, i8* align 4 %101, i64 12, i1 false)
|
||
|
|
%102 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp.coerce, i32 0, i32 0
|
||
|
|
%103 = load i64, i64* %102, align 4
|
||
|
|
%104 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp.coerce, i32 0, i32 1
|
||
|
|
%105 = load i32, i32* %104, align 4
|
||
|
|
%106 = bitcast { i64, i32 }* %agg.tmp111.coerce to i8*
|
||
|
|
%107 = bitcast %struct.dim3* %agg.tmp111 to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %106, i8* align 4 %107, i64 12, i1 false)
|
||
|
|
%108 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp111.coerce, i32 0, i32 0
|
||
|
|
%109 = load i64, i64* %108, align 4
|
||
|
|
%110 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp111.coerce, i32 0, i32 1
|
||
|
|
%111 = load i32, i32* %110, align 4
|
||
|
|
%call112 = call i32 @__cudaPushCallConfiguration(i64 %103, i32 %105, i64 %109, i32 %111, i64 0, i8* null)
|
||
|
|
%tobool113 = icmp ne i32 %call112, 0
|
||
|
|
br i1 %tobool113, label %kcall.end, label %kcall.configok
|
||
|
|
|
||
|
|
kcall.configok: ; preds = %do.body
|
||
|
|
%112 = load %struct.Node*, %struct.Node** %d_graph_nodes, align 8
|
||
|
|
%113 = load i32*, i32** %d_graph_edges, align 8
|
||
|
|
%114 = load i8*, i8** %d_graph_mask, align 8
|
||
|
|
%115 = load i8*, i8** %d_updating_graph_mask, align 8
|
||
|
|
%116 = load i8*, i8** %d_graph_visited, align 8
|
||
|
|
%117 = load i32*, i32** %d_cost, align 8
|
||
|
|
%118 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
call void @_Z6KernelP4NodePiPbS2_S2_S1_i(%struct.Node* %112, i32* %113, i8* %114, i8* %115, i8* %116, i32* %117, i32 %118)
|
||
|
|
br label %kcall.end
|
||
|
|
|
||
|
|
kcall.end: ; preds = %kcall.configok, %do.body
|
||
|
|
%call114 = call i32 @cudaDeviceSynchronize()
|
||
|
|
%119 = bitcast %struct.dim3* %agg.tmp115 to i8*
|
||
|
|
%120 = bitcast %struct.dim3* %grid to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %119, i8* align 4 %120, i64 12, i1 false)
|
||
|
|
%121 = bitcast %struct.dim3* %agg.tmp116 to i8*
|
||
|
|
%122 = bitcast %struct.dim3* %threads to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %121, i8* align 4 %122, i64 12, i1 false)
|
||
|
|
%123 = bitcast { i64, i32 }* %agg.tmp115.coerce to i8*
|
||
|
|
%124 = bitcast %struct.dim3* %agg.tmp115 to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %123, i8* align 4 %124, i64 12, i1 false)
|
||
|
|
%125 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp115.coerce, i32 0, i32 0
|
||
|
|
%126 = load i64, i64* %125, align 4
|
||
|
|
%127 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp115.coerce, i32 0, i32 1
|
||
|
|
%128 = load i32, i32* %127, align 4
|
||
|
|
%129 = bitcast { i64, i32 }* %agg.tmp116.coerce to i8*
|
||
|
|
%130 = bitcast %struct.dim3* %agg.tmp116 to i8*
|
||
|
|
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %129, i8* align 4 %130, i64 12, i1 false)
|
||
|
|
%131 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp116.coerce, i32 0, i32 0
|
||
|
|
%132 = load i64, i64* %131, align 4
|
||
|
|
%133 = getelementptr inbounds { i64, i32 }, { i64, i32 }* %agg.tmp116.coerce, i32 0, i32 1
|
||
|
|
%134 = load i32, i32* %133, align 4
|
||
|
|
%call117 = call i32 @__cudaPushCallConfiguration(i64 %126, i32 %128, i64 %132, i32 %134, i64 0, i8* null)
|
||
|
|
%tobool118 = icmp ne i32 %call117, 0
|
||
|
|
br i1 %tobool118, label %kcall.end120, label %kcall.configok119
|
||
|
|
|
||
|
|
kcall.configok119: ; preds = %kcall.end
|
||
|
|
%135 = load i8*, i8** %d_graph_mask, align 8
|
||
|
|
%136 = load i8*, i8** %d_updating_graph_mask, align 8
|
||
|
|
%137 = load i8*, i8** %d_graph_visited, align 8
|
||
|
|
%138 = load i8*, i8** %d_over, align 8
|
||
|
|
%139 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
call void @_Z7Kernel2PbS_S_S_i(i8* %135, i8* %136, i8* %137, i8* %138, i32 %139)
|
||
|
|
br label %kcall.end120
|
||
|
|
|
||
|
|
kcall.end120: ; preds = %kcall.configok119, %kcall.end
|
||
|
|
%call121 = call i32 @cudaDeviceSynchronize()
|
||
|
|
%140 = load i8*, i8** %d_over, align 8
|
||
|
|
%call122 = call i32 @cudaMemcpy(i8* %stop, i8* %140, i64 1, i32 2)
|
||
|
|
%141 = load i32, i32* %k, align 4
|
||
|
|
%inc123 = add nsw i32 %141, 1
|
||
|
|
store i32 %inc123, i32* %k, align 4
|
||
|
|
br label %do.cond
|
||
|
|
|
||
|
|
do.cond: ; preds = %kcall.end120
|
||
|
|
%142 = load i8, i8* %stop, align 1
|
||
|
|
%tobool124 = trunc i8 %142 to i1
|
||
|
|
br i1 %tobool124, label %do.body, label %do.end
|
||
|
|
|
||
|
|
do.end: ; preds = %do.cond
|
||
|
|
%143 = load i32, i32* %k, align 4
|
||
|
|
%call125 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.9, i64 0, i64 0), i32 %143)
|
||
|
|
%144 = load i32*, i32** %h_cost, align 8
|
||
|
|
%145 = bitcast i32* %144 to i8*
|
||
|
|
%146 = load i32*, i32** %d_cost, align 8
|
||
|
|
%147 = bitcast i32* %146 to i8*
|
||
|
|
%148 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%conv126 = sext i32 %148 to i64
|
||
|
|
%mul127 = mul i64 4, %conv126
|
||
|
|
%call128 = call i32 @cudaMemcpy(i8* %145, i8* %147, i64 %mul127, i32 2)
|
||
|
|
%call129 = call %struct._IO_FILE* @fopen(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.10, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.11, i64 0, i64 0))
|
||
|
|
store %struct._IO_FILE* %call129, %struct._IO_FILE** %fpo, align 8
|
||
|
|
store i32 0, i32* %i130, align 4
|
||
|
|
br label %for.cond131
|
||
|
|
|
||
|
|
for.cond131: ; preds = %for.inc137, %do.end
|
||
|
|
%149 = load i32, i32* %i130, align 4
|
||
|
|
%150 = load i32, i32* @no_of_nodes, align 4
|
||
|
|
%cmp132 = icmp slt i32 %149, %150
|
||
|
|
br i1 %cmp132, label %for.body133, label %for.end139
|
||
|
|
|
||
|
|
for.body133: ; preds = %for.cond131
|
||
|
|
%151 = load %struct._IO_FILE*, %struct._IO_FILE** %fpo, align 8
|
||
|
|
%152 = load i32, i32* %i130, align 4
|
||
|
|
%153 = load i32*, i32** %h_cost, align 8
|
||
|
|
%154 = load i32, i32* %i130, align 4
|
||
|
|
%idxprom134 = sext i32 %154 to i64
|
||
|
|
%arrayidx135 = getelementptr inbounds i32, i32* %153, i64 %idxprom134
|
||
|
|
%155 = load i32, i32* %arrayidx135, align 4
|
||
|
|
%call136 = call i32 (%struct._IO_FILE*, i8*, ...) @fprintf(%struct._IO_FILE* %151, i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.12, i64 0, i64 0), i32 %152, i32 %155)
|
||
|
|
br label %for.inc137
|
||
|
|
|
||
|
|
for.inc137: ; preds = %for.body133
|
||
|
|
%156 = load i32, i32* %i130, align 4
|
||
|
|
%inc138 = add nsw i32 %156, 1
|
||
|
|
store i32 %inc138, i32* %i130, align 4
|
||
|
|
br label %for.cond131
|
||
|
|
|
||
|
|
for.end139: ; preds = %for.cond131
|
||
|
|
%157 = load %struct._IO_FILE*, %struct._IO_FILE** %fpo, align 8
|
||
|
|
%call140 = call i32 @fclose(%struct._IO_FILE* %157)
|
||
|
|
%call141 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.13, i64 0, i64 0))
|
||
|
|
%158 = load %struct.Node*, %struct.Node** %h_graph_nodes, align 8
|
||
|
|
%159 = bitcast %struct.Node* %158 to i8*
|
||
|
|
call void @free(i8* %159) #9
|
||
|
|
%160 = load i32*, i32** %h_graph_edges, align 8
|
||
|
|
%161 = bitcast i32* %160 to i8*
|
||
|
|
call void @free(i8* %161) #9
|
||
|
|
%162 = load i8*, i8** %h_graph_mask, align 8
|
||
|
|
call void @free(i8* %162) #9
|
||
|
|
%163 = load i8*, i8** %h_updating_graph_mask, align 8
|
||
|
|
call void @free(i8* %163) #9
|
||
|
|
%164 = load i8*, i8** %h_graph_visited, align 8
|
||
|
|
call void @free(i8* %164) #9
|
||
|
|
%165 = load i32*, i32** %h_cost, align 8
|
||
|
|
%166 = bitcast i32* %165 to i8*
|
||
|
|
call void @free(i8* %166) #9
|
||
|
|
%167 = load %struct.Node*, %struct.Node** %d_graph_nodes, align 8
|
||
|
|
%168 = bitcast %struct.Node* %167 to i8*
|
||
|
|
%call142 = call i32 @cudaFree(i8* %168)
|
||
|
|
%169 = load i32*, i32** %d_graph_edges, align 8
|
||
|
|
%170 = bitcast i32* %169 to i8*
|
||
|
|
%call143 = call i32 @cudaFree(i8* %170)
|
||
|
|
%171 = load i8*, i8** %d_graph_mask, align 8
|
||
|
|
%call144 = call i32 @cudaFree(i8* %171)
|
||
|
|
%172 = load i8*, i8** %d_updating_graph_mask, align 8
|
||
|
|
%call145 = call i32 @cudaFree(i8* %172)
|
||
|
|
%173 = load i8*, i8** %d_graph_visited, align 8
|
||
|
|
%call146 = call i32 @cudaFree(i8* %173)
|
||
|
|
%174 = load i32*, i32** %d_cost, align 8
|
||
|
|
%175 = bitcast i32* %174 to i8*
|
||
|
|
%call147 = call i32 @cudaFree(i8* %175)
|
||
|
|
br label %return
|
||
|
|
|
||
|
|
return: ; preds = %for.end139, %if.then2
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: noinline optnone uwtable
|
||
|
|
define dso_local void @_Z5UsageiPPc(i32 %argc, i8** %argv) #0 {
|
||
|
|
entry:
|
||
|
|
%argc.addr = alloca i32, align 4
|
||
|
|
%argv.addr = alloca i8**, align 8
|
||
|
|
store i32 %argc, i32* %argc.addr, align 4
|
||
|
|
store i8** %argv, i8*** %argv.addr, align 8
|
||
|
|
%0 = load %struct._IO_FILE*, %struct._IO_FILE** @stderr, align 8
|
||
|
|
%1 = load i8**, i8*** %argv.addr, align 8
|
||
|
|
%arrayidx = getelementptr inbounds i8*, i8** %1, i64 0
|
||
|
|
%2 = load i8*, i8** %arrayidx, align 8
|
||
|
|
%call = call i32 (%struct._IO_FILE*, i8*, ...) @fprintf(%struct._IO_FILE* %0, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0), i8* %2)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local i32 @fprintf(%struct._IO_FILE*, i8*, ...) #3
|
||
|
|
|
||
|
|
; Function Attrs: noreturn nounwind
|
||
|
|
declare dso_local void @exit(i32) #4
|
||
|
|
|
||
|
|
declare dso_local i32 @printf(i8*, ...) #3
|
||
|
|
|
||
|
|
declare dso_local %struct._IO_FILE* @fopen(i8*, i8*) #3
|
||
|
|
|
||
|
|
declare dso_local i32 @fscanf(%struct._IO_FILE*, i8*, ...) #3
|
||
|
|
|
||
|
|
; Function Attrs: nounwind readnone speculatable willreturn
|
||
|
|
declare double @llvm.ceil.f64(double) #5
|
||
|
|
|
||
|
|
; Function Attrs: nounwind
|
||
|
|
declare dso_local noalias i8* @malloc(i64) #6
|
||
|
|
|
||
|
|
declare dso_local i32 @fclose(%struct._IO_FILE*) #3
|
||
|
|
|
||
|
|
declare dso_local i32 @cudaMalloc(i8**, i64) #3
|
||
|
|
|
||
|
|
declare dso_local i32 @cudaMemcpy(i8*, i8*, i64, i32) #3
|
||
|
|
|
||
|
|
; Function Attrs: noinline nounwind optnone uwtable
|
||
|
|
define linkonce_odr dso_local void @_ZN4dim3C2Ejjj(%struct.dim3* %this, i32 %vx, i32 %vy, i32 %vz) unnamed_addr #7 comdat align 2 {
|
||
|
|
entry:
|
||
|
|
%this.addr = alloca %struct.dim3*, align 8
|
||
|
|
%vx.addr = alloca i32, align 4
|
||
|
|
%vy.addr = alloca i32, align 4
|
||
|
|
%vz.addr = alloca i32, align 4
|
||
|
|
store %struct.dim3* %this, %struct.dim3** %this.addr, align 8
|
||
|
|
store i32 %vx, i32* %vx.addr, align 4
|
||
|
|
store i32 %vy, i32* %vy.addr, align 4
|
||
|
|
store i32 %vz, i32* %vz.addr, align 4
|
||
|
|
%this1 = load %struct.dim3*, %struct.dim3** %this.addr, align 8
|
||
|
|
%x = getelementptr inbounds %struct.dim3, %struct.dim3* %this1, i32 0, i32 0
|
||
|
|
%0 = load i32, i32* %vx.addr, align 4
|
||
|
|
store i32 %0, i32* %x, align 4
|
||
|
|
%y = getelementptr inbounds %struct.dim3, %struct.dim3* %this1, i32 0, i32 1
|
||
|
|
%1 = load i32, i32* %vy.addr, align 4
|
||
|
|
store i32 %1, i32* %y, align 4
|
||
|
|
%z = getelementptr inbounds %struct.dim3, %struct.dim3* %this1, i32 0, i32 2
|
||
|
|
%2 = load i32, i32* %vz.addr, align 4
|
||
|
|
store i32 %2, i32* %z, align 4
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local i32 @__cudaPushCallConfiguration(i64, i32, i64, i32, i64, i8*) #3
|
||
|
|
|
||
|
|
declare dso_local i32 @cudaDeviceSynchronize() #3
|
||
|
|
|
||
|
|
; Function Attrs: nounwind
|
||
|
|
declare dso_local void @free(i8*) #6
|
||
|
|
|
||
|
|
declare dso_local i32 @cudaFree(i8*) #3
|
||
|
|
|
||
|
|
define internal void @__cuda_register_globals(i8** %0) {
|
||
|
|
entry:
|
||
|
|
%1 = call i32 @__cudaRegisterFunction(i8** %0, i8* bitcast (void (%struct.Node*, i32*, i8*, i8*, i8*, i32*, i32)* @_Z6KernelP4NodePiPbS2_S2_S1_i to i8*), i8* getelementptr inbounds ([30 x i8], [30 x i8]* @0, i64 0, i64 0), i8* getelementptr inbounds ([30 x i8], [30 x i8]* @0, i64 0, i64 0), i32 -1, i8* null, i8* null, i8* null, i8* null, i32* null)
|
||
|
|
%2 = call i32 @__cudaRegisterFunction(i8** %0, i8* bitcast (void (i8*, i8*, i8*, i8*, i32)* @_Z7Kernel2PbS_S_S_i to i8*), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @1, i64 0, i64 0), i8* getelementptr inbounds ([20 x i8], [20 x i8]* @1, i64 0, i64 0), i32 -1, i8* null, i8* null, i8* null, i8* null, i32* null)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local i32 @__cudaRegisterFunction(i8**, i8*, i8*, i8*, i32, i8*, i8*, i8*, i8*, i32*)
|
||
|
|
|
||
|
|
declare dso_local i32 @__cudaRegisterVar(i8**, i8*, i8*, i8*, i32, i32, i32, i32)
|
||
|
|
|
||
|
|
declare dso_local i8** @__cudaRegisterFatBinary(i8*)
|
||
|
|
|
||
|
|
define internal void @__cuda_module_ctor(i8* %0) {
|
||
|
|
entry:
|
||
|
|
%1 = call i8** @__cudaRegisterFatBinary(i8* bitcast ({ i32, i32, i8*, i8* }* @__cuda_fatbin_wrapper to i8*))
|
||
|
|
store i8** %1, i8*** @__cuda_gpubin_handle, align 8
|
||
|
|
call void @__cuda_register_globals(i8** %1)
|
||
|
|
call void @__cudaRegisterFatBinaryEnd(i8** %1)
|
||
|
|
%2 = call i32 @atexit(void (i8*)* @__cuda_module_dtor)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local void @__cudaRegisterFatBinaryEnd(i8**)
|
||
|
|
|
||
|
|
declare dso_local void @__cudaUnregisterFatBinary(i8**)
|
||
|
|
|
||
|
|
define internal void @__cuda_module_dtor(i8* %0) {
|
||
|
|
entry:
|
||
|
|
%1 = load i8**, i8*** @__cuda_gpubin_handle, align 8
|
||
|
|
call void @__cudaUnregisterFatBinary(i8** %1)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare dso_local i32 @atexit(void (i8*)*)
|
||
|
|
|
||
|
|
attributes #0 = { noinline optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #1 = { argmemonly nounwind willreturn }
|
||
|
|
attributes #2 = { noinline norecurse optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #3 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #4 = { noreturn nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #5 = { nounwind readnone speculatable willreturn }
|
||
|
|
attributes #6 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #7 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
||
|
|
attributes #8 = { noreturn nounwind }
|
||
|
|
attributes #9 = { nounwind }
|
||
|
|
|
||
|
|
!llvm.module.flags = !{!0, !1}
|
||
|
|
!llvm.ident = !{!2}
|
||
|
|
|
||
|
|
!0 = !{i32 2, !"SDK Version", [2 x i32] [i32 10, i32 1]}
|
||
|
|
!1 = !{i32 1, !"wchar_size", i32 4}
|
||
|
|
!2 = !{!"clang version 10.0.1 (https://github.com/llvm/llvm-project.git ef32c611aa214dea855364efd7ba451ec5ec3f74)"}
|