703 lines
22 KiB
LLVM
703 lines
22 KiB
LLVM
; Just a test case for a crash reported in
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; https://bugs.llvm.org/show_bug.cgi?id=33636
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; RUN: llc -mtriple=powerpc64le-unknown-unknown -mcpu=pwr8 < %s | FileCheck %s
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@g_225 = external unnamed_addr global i16, align 2
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@g_756 = external global [6 x i32], align 4
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@g_3456 = external global i32, align 4
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@g_3708 = external global [9 x i32], align 4
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@g_1252 = external global i8*, align 8
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@g_3043 = external global float*, align 8
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; Function Attrs: nounwind
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define void @main() {
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br i1 undef, label %1, label %4
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; <label>:1: ; preds = %0
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br i1 undef, label %2, label %3
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; <label>:2: ; preds = %1
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br label %3
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; <label>:3: ; preds = %2, %1
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br label %4
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; <label>:4: ; preds = %3, %0
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br label %5
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; <label>:5: ; preds = %5, %4
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br i1 undef, label %6, label %5
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; <label>:6: ; preds = %5
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br i1 undef, label %7, label %8
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; <label>:7: ; preds = %6
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br i1 undef, label %70, label %69
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; <label>:8: ; preds = %6
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br i1 undef, label %9, label %50
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; <label>:9: ; preds = %8
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br label %11
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; <label>:10: ; preds = %28
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br i1 undef, label %11, label %12
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; <label>:11: ; preds = %10, %9
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br label %13
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; <label>:12: ; preds = %10
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br label %30
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; <label>:13: ; preds = %23, %11
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br i1 undef, label %17, label %14
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; <label>:14: ; preds = %13
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br i1 undef, label %16, label %15
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; <label>:15: ; preds = %14
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br label %22
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; <label>:16: ; preds = %14
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br label %17
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; <label>:17: ; preds = %16, %13
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br i1 undef, label %18, label %19
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; <label>:18: ; preds = %17
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br label %19
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; <label>:19: ; preds = %18, %17
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br i1 undef, label %48, label %20
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; <label>:20: ; preds = %19
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br i1 undef, label %48, label %21
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; <label>:21: ; preds = %20
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br label %22
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; <label>:22: ; preds = %21, %15
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br i1 undef, label %23, label %24
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; <label>:23: ; preds = %22
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br label %13
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; <label>:24: ; preds = %22
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br i1 undef, label %28, label %25
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; <label>:25: ; preds = %24
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br label %26
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; <label>:26: ; preds = %26, %25
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br i1 undef, label %26, label %27
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; <label>:27: ; preds = %26
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br label %48
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; <label>:28: ; preds = %24
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br i1 undef, label %29, label %10
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; <label>:29: ; preds = %28
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br label %48
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; <label>:30: ; preds = %33, %12
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br i1 undef, label %32, label %33
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; <label>:31: ; preds = %33
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br label %34
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; <label>:32: ; preds = %30
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br label %33
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; <label>:33: ; preds = %32, %30
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br i1 undef, label %30, label %31
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; <label>:34: ; preds = %47, %31
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br i1 undef, label %35, label %36
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; <label>:35: ; preds = %34
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br label %36
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; <label>:36: ; preds = %35, %34
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br label %37
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; <label>:37: ; preds = %45, %36
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br i1 undef, label %40, label %38
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; <label>:38: ; preds = %37
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br i1 undef, label %39, label %46
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; <label>:39: ; preds = %38
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br label %41
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; <label>:40: ; preds = %37
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br label %41
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; <label>:41: ; preds = %40, %39
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br label %42
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; <label>:42: ; preds = %44, %41
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br i1 undef, label %43, label %44
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; <label>:43: ; preds = %42
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br label %44
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; <label>:44: ; preds = %43, %42
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br i1 undef, label %42, label %45
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; <label>:45: ; preds = %44
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br i1 undef, label %37, label %47
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; <label>:46: ; preds = %38
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br label %48
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; <label>:47: ; preds = %45
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br i1 undef, label %34, label %49
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; <label>:48: ; preds = %46, %29, %27, %20, %19
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br label %65
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; <label>:49: ; preds = %47
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br label %58
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; <label>:50: ; preds = %8
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br i1 undef, label %52, label %51
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; <label>:51: ; preds = %50
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br label %57
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; <label>:52: ; preds = %50
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br label %53
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; <label>:53: ; preds = %56, %52
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br i1 undef, label %54, label %59
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; <label>:54: ; preds = %53
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br i1 undef, label %60, label %59
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; <label>:55: ; preds = %64
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br label %56
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; <label>:56: ; preds = %64, %55
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br i1 undef, label %57, label %53
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; <label>:57: ; preds = %56, %51
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br label %58
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; <label>:58: ; preds = %57, %49
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br label %65
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; <label>:59: ; preds = %63, %62, %61, %60, %54, %53
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br label %65
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; <label>:60: ; preds = %54
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br i1 undef, label %61, label %59
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; <label>:61: ; preds = %60
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br i1 undef, label %62, label %59
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; <label>:62: ; preds = %61
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br i1 undef, label %63, label %59
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; <label>:63: ; preds = %62
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br i1 undef, label %64, label %59
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; <label>:64: ; preds = %63
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br i1 undef, label %55, label %56
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; <label>:65: ; preds = %59, %58, %48
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br i1 undef, label %66, label %67
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; <label>:66: ; preds = %65
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br label %67
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; <label>:67: ; preds = %66, %65
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br i1 undef, label %68, label %92
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; <label>:68: ; preds = %67
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br label %92
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; <label>:69: ; preds = %7
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br label %70
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; <label>:70: ; preds = %69, %7
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br i1 undef, label %72, label %71
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; <label>:71: ; preds = %70
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br label %72
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; <label>:72: ; preds = %71, %70
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br i1 undef, label %73, label %74
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; <label>:73: ; preds = %72
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br label %74
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; <label>:74: ; preds = %73, %72
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br i1 undef, label %85, label %75
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; <label>:75: ; preds = %74
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br i1 undef, label %84, label %76
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; <label>:76: ; preds = %75
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br i1 undef, label %78, label %77
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; <label>:77: ; preds = %77, %76
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br i1 undef, label %84, label %77
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; <label>:78: ; preds = %76
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br label %79
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; <label>:79: ; preds = %83, %78
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br i1 undef, label %83, label %80
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; <label>:80: ; preds = %79
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br i1 undef, label %81, label %82
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; <label>:81: ; preds = %80
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br label %83
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; <label>:82: ; preds = %80
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br label %83
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; <label>:83: ; preds = %82, %81, %79
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br i1 undef, label %90, label %79
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; <label>:84: ; preds = %77, %75
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br label %92
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; <label>:85: ; preds = %74
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br i1 undef, label %86, label %88
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; <label>:86: ; preds = %85
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br i1 undef, label %89, label %87
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; <label>:87: ; preds = %86
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br i1 undef, label %89, label %88
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; <label>:88: ; preds = %87, %85
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br label %89
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; <label>:89: ; preds = %88, %87, %86
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br label %92
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; <label>:90: ; preds = %83
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br i1 undef, label %92, label %91
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; <label>:91: ; preds = %90
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br label %92
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; <label>:92: ; preds = %91, %90, %89, %84, %68, %67
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br label %93
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; <label>:93: ; preds = %100, %92
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br label %94
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; <label>:94: ; preds = %98, %93
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br label %95
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; <label>:95: ; preds = %97, %94
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br i1 undef, label %96, label %97
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; <label>:96: ; preds = %95
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br label %97
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; <label>:97: ; preds = %96, %95
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br i1 undef, label %95, label %98
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; <label>:98: ; preds = %97
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store i32 7, i32* getelementptr inbounds ([9 x i32], [9 x i32]* @g_3708, i64 0, i64 7), align 4
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%99 = load volatile i32, i32* @g_3456, align 4
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br i1 undef, label %94, label %100
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; <label>:100: ; preds = %98
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br i1 undef, label %93, label %101
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; <label>:101: ; preds = %100
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br label %102
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; <label>:102: ; preds = %117, %101
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br label %103
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; <label>:103: ; preds = %109, %102
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store i8** @g_1252, i8*** undef, align 8
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br i1 undef, label %105, label %104
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; <label>:104: ; preds = %103
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br label %105
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; <label>:105: ; preds = %104, %103
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%106 = icmp eq i32 0, 0
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br i1 %106, label %107, label %116
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; <label>:107: ; preds = %105
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br i1 icmp ne (i32* getelementptr inbounds ([6 x i32], [6 x i32]* @g_756, i64 0, i64 0), i32* getelementptr inbounds ([9 x i32], [9 x i32]* @g_3708, i64 0, i64 4)), label %109, label %108
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; <label>:108: ; preds = %107
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br label %109
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; <label>:109: ; preds = %108, %107
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%110 = phi i32 [ sdiv (i32 32, i32 zext (i1 icmp eq (i32* getelementptr inbounds ([6 x i32], [6 x i32]* @g_756, i64 0, i64 0), i32* getelementptr inbounds ([9 x i32], [9 x i32]* @g_3708, i64 0, i64 4)) to i32)), %108 ], [ 32, %107 ]
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%111 = trunc i32 %110 to i8
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%112 = icmp ne i8 %111, 0
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%113 = and i1 %112, icmp eq (i32* getelementptr inbounds ([6 x i32], [6 x i32]* @g_756, i64 0, i64 0), i32* getelementptr inbounds ([9 x i32], [9 x i32]* @g_3708, i64 0, i64 4))
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%114 = zext i1 %113 to i16
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store i16 %114, i16* @g_225, align 2
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%115 = load volatile float*, float** @g_3043, align 8
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br i1 undef, label %103, label %117
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; <label>:116: ; preds = %105
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br label %119
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; <label>:117: ; preds = %109
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br i1 undef, label %102, label %118
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; <label>:118: ; preds = %117
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br label %119
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; <label>:119: ; preds = %118, %116
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br i1 undef, label %120, label %231
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; <label>:120: ; preds = %119
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br label %232
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; <label>:121: ; preds = %230
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br label %122
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; <label>:122: ; preds = %230, %121
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br i1 undef, label %124, label %123
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; <label>:123: ; preds = %122
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br label %124
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; <label>:124: ; preds = %123, %122
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br i1 undef, label %228, label %225
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; <label>:125: ; preds = %218
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br label %127
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; <label>:126: ; preds = %218
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br label %127
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; <label>:127: ; preds = %216, %126, %125
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br i1 undef, label %204, label %128
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; <label>:128: ; preds = %127
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br label %205
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; <label>:129: ; preds = %216
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br i1 undef, label %131, label %130
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; <label>:130: ; preds = %129
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br label %131
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; <label>:131: ; preds = %130, %129
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br i1 undef, label %133, label %132
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; <label>:132: ; preds = %131
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br label %133
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; <label>:133: ; preds = %132, %131
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br label %134
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; <label>:134: ; preds = %203, %133
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br i1 undef, label %193, label %135
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; <label>:135: ; preds = %134
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br label %194
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; <label>:136: ; preds = %203
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br i1 undef, label %138, label %137
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; <label>:137: ; preds = %136
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br label %138
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; <label>:138: ; preds = %137, %136
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br i1 undef, label %192, label %139
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; <label>:139: ; preds = %138
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br label %191
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; <label>:140: ; preds = %191, %190
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br i1 undef, label %180, label %141
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; <label>:141: ; preds = %140
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br label %181
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; <label>:142: ; preds = %190
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br i1 undef, label %143, label %178
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; <label>:143: ; preds = %142
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br label %179
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; <label>:144: ; preds = %179
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br label %176
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; <label>:145: ; preds = %179
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br label %176
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; <label>:146: ; preds = %177, %175, %174
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br i1 undef, label %165, label %147
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; <label>:147: ; preds = %146
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br label %166
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; <label>:148: ; preds = %174
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br label %149
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; <label>:149: ; preds = %164, %148
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br i1 undef, label %154, label %150
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; <label>:150: ; preds = %149
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br label %155
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; <label>:151: ; preds = %164
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br i1 undef, label %153, label %152
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; <label>:152: ; preds = %151
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br label %153
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; <label>:153: ; preds = %152, %151
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ret void
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; <label>:154: ; preds = %149
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br label %155
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; <label>:155: ; preds = %154, %150
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br i1 undef, label %157, label %156
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; <label>:156: ; preds = %155
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br label %158
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; <label>:157: ; preds = %155
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br label %158
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; <label>:158: ; preds = %157, %156
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br i1 undef, label %160, label %159
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; <label>:159: ; preds = %158
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br label %161
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; <label>:160: ; preds = %158
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br label %161
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; <label>:161: ; preds = %160, %159
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br i1 undef, label %163, label %162
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; <label>:162: ; preds = %161
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br label %164
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; <label>:163: ; preds = %161
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br label %164
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; <label>:164: ; preds = %163, %162
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br i1 undef, label %151, label %149
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; <label>:165: ; preds = %146
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br label %166
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; <label>:166: ; preds = %165, %147
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br i1 undef, label %168, label %167
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; <label>:167: ; preds = %166
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br label %169
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; <label>:168: ; preds = %166
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br label %169
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; <label>:169: ; preds = %168, %167
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br i1 undef, label %171, label %170
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; <label>:170: ; preds = %169
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br label %172
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; <label>:171: ; preds = %169
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br label %172
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; <label>:172: ; preds = %171, %170
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br i1 undef, label %174, label %173
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; <label>:173: ; preds = %172
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br label %174
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; <label>:174: ; preds = %173, %172
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br i1 undef, label %148, label %146
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; <label>:175: ; preds = %176
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br label %146
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; <label>:176: ; preds = %145, %144
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br i1 undef, label %177, label %175
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; <label>:177: ; preds = %176
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br label %146
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; <label>:178: ; preds = %142
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br label %179
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; <label>:179: ; preds = %178, %143
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br i1 undef, label %145, label %144
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|
; <label>:180: ; preds = %140
|
|
br label %181
|
|
|
|
; <label>:181: ; preds = %180, %141
|
|
br i1 undef, label %183, label %182
|
|
|
|
; <label>:182: ; preds = %181
|
|
br label %184
|
|
|
|
; <label>:183: ; preds = %181
|
|
br label %184
|
|
|
|
; <label>:184: ; preds = %183, %182
|
|
br i1 undef, label %186, label %185
|
|
|
|
; <label>:185: ; preds = %184
|
|
br label %187
|
|
|
|
; <label>:186: ; preds = %184
|
|
br label %187
|
|
|
|
; <label>:187: ; preds = %186, %185
|
|
br i1 undef, label %189, label %188
|
|
|
|
; <label>:188: ; preds = %187
|
|
br label %190
|
|
|
|
; <label>:189: ; preds = %187
|
|
br label %190
|
|
|
|
; <label>:190: ; preds = %189, %188
|
|
br i1 undef, label %142, label %140
|
|
|
|
; <label>:191: ; preds = %192, %139
|
|
br label %140
|
|
|
|
; <label>:192: ; preds = %138
|
|
br label %191
|
|
|
|
; <label>:193: ; preds = %134
|
|
br label %194
|
|
|
|
; <label>:194: ; preds = %193, %135
|
|
br i1 undef, label %196, label %195
|
|
|
|
; <label>:195: ; preds = %194
|
|
br label %197
|
|
|
|
; <label>:196: ; preds = %194
|
|
br label %197
|
|
|
|
; <label>:197: ; preds = %196, %195
|
|
br i1 undef, label %199, label %198
|
|
|
|
; <label>:198: ; preds = %197
|
|
br label %200
|
|
|
|
; <label>:199: ; preds = %197
|
|
br label %200
|
|
|
|
; <label>:200: ; preds = %199, %198
|
|
br i1 undef, label %202, label %201
|
|
|
|
; <label>:201: ; preds = %200
|
|
br label %203
|
|
|
|
; <label>:202: ; preds = %200
|
|
br label %203
|
|
|
|
; <label>:203: ; preds = %202, %201
|
|
br i1 undef, label %136, label %134
|
|
|
|
; <label>:204: ; preds = %127
|
|
br label %205
|
|
|
|
; <label>:205: ; preds = %204, %128
|
|
br i1 undef, label %207, label %206
|
|
|
|
; <label>:206: ; preds = %205
|
|
br label %208
|
|
|
|
; <label>:207: ; preds = %205
|
|
br label %208
|
|
|
|
; <label>:208: ; preds = %207, %206
|
|
br i1 undef, label %210, label %209
|
|
|
|
; <label>:209: ; preds = %208
|
|
br label %211
|
|
|
|
; <label>:210: ; preds = %208
|
|
br label %211
|
|
|
|
; <label>:211: ; preds = %210, %209
|
|
br i1 undef, label %213, label %212
|
|
|
|
; <label>:212: ; preds = %211
|
|
br label %214
|
|
|
|
; <label>:213: ; preds = %211
|
|
br label %214
|
|
|
|
; <label>:214: ; preds = %213, %212
|
|
br i1 undef, label %216, label %215
|
|
|
|
; <label>:215: ; preds = %214
|
|
br label %216
|
|
|
|
; <label>:216: ; preds = %215, %214
|
|
br i1 undef, label %129, label %127
|
|
|
|
; <label>:217: ; preds = %220
|
|
br label %218
|
|
|
|
; <label>:218: ; preds = %221, %217
|
|
br i1 undef, label %126, label %125
|
|
|
|
; <label>:219: ; preds = %223
|
|
br label %220
|
|
|
|
; <label>:220: ; preds = %224, %219
|
|
br i1 undef, label %221, label %217
|
|
|
|
; <label>:221: ; preds = %220
|
|
br label %218
|
|
|
|
; <label>:222: ; preds = %226
|
|
br label %223
|
|
|
|
; <label>:223: ; preds = %227, %222
|
|
br i1 undef, label %224, label %219
|
|
|
|
; <label>:224: ; preds = %223
|
|
br label %220
|
|
|
|
; <label>:225: ; preds = %124
|
|
br label %226
|
|
|
|
; <label>:226: ; preds = %228, %225
|
|
br i1 undef, label %227, label %222
|
|
|
|
; <label>:227: ; preds = %226
|
|
br label %223
|
|
|
|
; <label>:228: ; preds = %124
|
|
br label %226
|
|
|
|
; <label>:229: ; preds = %232
|
|
br label %230
|
|
|
|
; <label>:230: ; preds = %233, %229
|
|
br i1 undef, label %122, label %121
|
|
|
|
; <label>:231: ; preds = %119
|
|
br label %232
|
|
|
|
; <label>:232: ; preds = %231, %120
|
|
br i1 undef, label %233, label %229
|
|
|
|
; <label>:233: ; preds = %232
|
|
br label %230
|
|
|
|
; CHECK: blr
|
|
}
|