|
| 1 | +; ModuleID = 'test.c' |
| 2 | +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| 3 | +target triple = "x86_64-unknown-linux-gnu" |
| 4 | + |
| 5 | +%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] } |
| 6 | +%struct._IO_marker = type { %struct._IO_marker*, %struct._IO_FILE*, i32 } |
| 7 | +%struct.what = type { i8, i16 } |
| 8 | + |
| 9 | +@.str = private unnamed_addr constant [6 x i8] c"foo()\00", align 1 |
| 10 | +@e_long = common global i64 0, align 8 |
| 11 | +@g_double = common global double 0.000000e+00, align 8 |
| 12 | +@.str.1 = private unnamed_addr constant [7 x i8] c"oooooh\00", align 1 |
| 13 | +@func_ptr = common global i32 (...)* null, align 8 |
| 14 | +@.str.2 = private unnamed_addr constant [8 x i8] c"success\00", align 1 |
| 15 | +@.str.3 = private unnamed_addr constant [9 x i8] c"FizzBuzz\00", align 1 |
| 16 | +@.str.4 = private unnamed_addr constant [5 x i8] c"Fizz\00", align 1 |
| 17 | +@.str.5 = private unnamed_addr constant [5 x i8] c"Buzz\00", align 1 |
| 18 | +@.str.6 = private unnamed_addr constant [4 x i8] c"%zd\00", align 1 |
| 19 | +@.str.7 = private unnamed_addr constant [2 x i8] c"\0A\00", align 1 |
| 20 | +@.str.8 = private unnamed_addr constant [12 x i8] c"%d, %c, %d\0A\00", align 1 |
| 21 | +@.str.9 = private unnamed_addr constant [11 x i8] c"need args!\00", align 1 |
| 22 | +@stderr = external global %struct._IO_FILE*, align 8 |
| 23 | + |
| 24 | +; Function Attrs: nounwind uwtable |
| 25 | +define i32 @foo() #0 { |
| 26 | + %1 = call i32 @puts(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i32 0, i32 0)) |
| 27 | + ret i32 0 |
| 28 | +} |
| 29 | + |
| 30 | +declare i32 @puts(i8*) #1 |
| 31 | + |
| 32 | +; Function Attrs: nounwind uwtable |
| 33 | +define i32 @main(i32 %argc, i8** %argv) #0 { |
| 34 | + %1 = alloca i32, align 4 |
| 35 | + %2 = alloca i32, align 4 |
| 36 | + %3 = alloca i8**, align 8 |
| 37 | + %b_char = alloca i8, align 1 |
| 38 | + %d_int = alloca i32, align 4 |
| 39 | + %cp_char_ptr = alloca i8*, align 8 |
| 40 | + %X = alloca %struct.what, align 2 |
| 41 | + %i = alloca i64, align 8 |
| 42 | + store i32 0, i32* %1, align 4 |
| 43 | + store i32 %argc, i32* %2, align 4 |
| 44 | + store i8** %argv, i8*** %3, align 8 |
| 45 | + %4 = load i8**, i8*** %3, align 8 |
| 46 | + %5 = load i32, i32* %2, align 4 |
| 47 | + %6 = icmp eq i32 %5, 1 |
| 48 | + br i1 %6, label %7, label %11 |
| 49 | + |
| 50 | +; <label>:7 ; preds = %0 |
| 51 | + %8 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 0 |
| 52 | + store i8 1, i8* %8, align 2 |
| 53 | + store i8 49, i8* %b_char, align 1 |
| 54 | + %9 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 1 |
| 55 | + store i16 128, i16* %9, align 2 |
| 56 | + store i32 65536, i32* %d_int, align 4 |
| 57 | + store i64 2147483648, i64* @e_long, align 8 |
| 58 | + store double 1.000000e+01, double* @g_double, align 8 |
| 59 | + store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i32 0, i32 0), i8** %cp_char_ptr, align 8 |
| 60 | + store i32 (...)* bitcast (i32 ()* @foo to i32 (...)*), i32 (...)** @func_ptr, align 8 |
| 61 | + %10 = call i32 @puts(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.2, i32 0, i32 0)) |
| 62 | + store i32 10, i32* %1, align 4 |
| 63 | + br label %66 |
| 64 | + |
| 65 | +; <label>:11 ; preds = %0 |
| 66 | + %12 = load i32, i32* %2, align 4 |
| 67 | + %13 = icmp eq i32 %12, 2 |
| 68 | + br i1 %13, label %14, label %63 |
| 69 | + |
| 70 | +; <label>:14 ; preds = %11 |
| 71 | + store i64 0, i64* %i, align 8 |
| 72 | + br label %15 |
| 73 | + |
| 74 | +; <label>:15 ; preds = %43, %14 |
| 75 | + %16 = load i64, i64* %i, align 8 |
| 76 | + %17 = icmp ult i64 %16, 100 |
| 77 | + br i1 %17, label %18, label %46 |
| 78 | + |
| 79 | +; <label>:18 ; preds = %15 |
| 80 | + %19 = load i64, i64* %i, align 8 |
| 81 | + %20 = urem i64 %19, 15 |
| 82 | + %21 = icmp ne i64 %20, 0 |
| 83 | + br i1 %21, label %24, label %22 |
| 84 | + |
| 85 | +; <label>:22 ; preds = %18 |
| 86 | + %23 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i32 0, i32 0)) |
| 87 | + br label %41 |
| 88 | + |
| 89 | +; <label>:24 ; preds = %18 |
| 90 | + %25 = load i64, i64* %i, align 8 |
| 91 | + %26 = urem i64 %25, 3 |
| 92 | + %27 = icmp ne i64 %26, 0 |
| 93 | + br i1 %27, label %30, label %28 |
| 94 | + |
| 95 | +; <label>:28 ; preds = %24 |
| 96 | + %29 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.4, i32 0, i32 0)) |
| 97 | + br label %40 |
| 98 | + |
| 99 | +; <label>:30 ; preds = %24 |
| 100 | + %31 = load i64, i64* %i, align 8 |
| 101 | + %32 = urem i64 %31, 5 |
| 102 | + %33 = icmp ne i64 %32, 0 |
| 103 | + br i1 %33, label %36, label %34 |
| 104 | + |
| 105 | +; <label>:34 ; preds = %30 |
| 106 | + %35 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.5, i32 0, i32 0)) |
| 107 | + br label %39 |
| 108 | + |
| 109 | +; <label>:36 ; preds = %30 |
| 110 | + %37 = load i64, i64* %i, align 8 |
| 111 | + %38 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i32 0, i32 0), i64 %37) |
| 112 | + br label %39 |
| 113 | + |
| 114 | +; <label>:39 ; preds = %36, %34 |
| 115 | + br label %40 |
| 116 | + |
| 117 | +; <label>:40 ; preds = %39, %28 |
| 118 | + br label %41 |
| 119 | + |
| 120 | +; <label>:41 ; preds = %40, %22 |
| 121 | + %42 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.7, i32 0, i32 0)) |
| 122 | + br label %43 |
| 123 | + |
| 124 | +; <label>:43 ; preds = %41 |
| 125 | + %44 = load i64, i64* %i, align 8 |
| 126 | + %45 = add i64 %44, 1 |
| 127 | + store i64 %45, i64* %i, align 8 |
| 128 | + br label %15 |
| 129 | + |
| 130 | +; <label>:46 ; preds = %15 |
| 131 | + %47 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 0 |
| 132 | + store i8 1, i8* %47, align 2 |
| 133 | + store i8 49, i8* %b_char, align 1 |
| 134 | + %48 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 1 |
| 135 | + store i16 128, i16* %48, align 2 |
| 136 | + store i32 65536, i32* %d_int, align 4 |
| 137 | + store i64 2147483648, i64* @e_long, align 8 |
| 138 | + store double 1.000000e+01, double* @g_double, align 8 |
| 139 | + store i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i32 0, i32 0), i8** %cp_char_ptr, align 8 |
| 140 | + store i32 (...)* bitcast (i32 ()* @foo to i32 (...)*), i32 (...)** @func_ptr, align 8 |
| 141 | + %49 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 0 |
| 142 | + %50 = load i8, i8* %49, align 2 |
| 143 | + %51 = trunc i8 %50 to i1 |
| 144 | + %52 = zext i1 %51 to i32 |
| 145 | + %53 = load i8, i8* %b_char, align 1 |
| 146 | + %54 = sext i8 %53 to i32 |
| 147 | + %55 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 1 |
| 148 | + %56 = load i16, i16* %55, align 2 |
| 149 | + %57 = sext i16 %56 to i32 |
| 150 | + %58 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.8, i32 0, i32 0), i32 %52, i32 %54, i32 %57) |
| 151 | + %59 = getelementptr inbounds %struct.what, %struct.what* %X, i32 0, i32 0 |
| 152 | + %60 = load i8, i8* %59, align 2 |
| 153 | + %61 = trunc i8 %60 to i1 |
| 154 | + %62 = zext i1 %61 to i32 |
| 155 | + store i32 %62, i32* %1, align 4 |
| 156 | + br label %66 |
| 157 | + |
| 158 | +; <label>:63 ; preds = %11 |
| 159 | + %64 = load %struct._IO_FILE*, %struct._IO_FILE** @stderr, align 8 |
| 160 | + %65 = call i32 @fputs(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i32 0, i32 0), %struct._IO_FILE* %64) |
| 161 | + store i32 -1, i32* %1, align 4 |
| 162 | + br label %66 |
| 163 | + |
| 164 | +; <label>:66 ; preds = %63, %46, %7 |
| 165 | + %67 = load i32, i32* %1, align 4 |
| 166 | + ret i32 %67 |
| 167 | +} |
| 168 | + |
| 169 | +declare i32 @printf(i8*, ...) #1 |
| 170 | + |
| 171 | +declare i32 @fputs(i8*, %struct._IO_FILE*) #1 |
| 172 | + |
| 173 | +attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| 174 | +attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| 175 | + |
| 176 | +!llvm.ident = !{!0} |
| 177 | + |
| 178 | +!0 = !{!"clang version 3.8.0 (tags/RELEASE_380/final)"} |
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