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78ec0255d9
It cahced XOR's operands before calling visitXOR() but failed to update the operands when visitXOR changed the XOR node. rdar://12968664 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171999 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.1 KiB
LLVM
42 lines
1.1 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-macosx10.5.0 < %s
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; rdar://12968664
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define void @t() nounwind uwtable ssp {
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br label %4
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; <label>:1 ; preds = %4, %2
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ret void
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; <label>:2 ; preds = %6, %5, %3, %2
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switch i32 undef, label %2 [
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i32 1090573978, label %1
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i32 1090573938, label %3
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i32 1090573957, label %5
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]
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; <label>:3 ; preds = %4, %2
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br i1 undef, label %2, label %4
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; <label>:4 ; preds = %6, %5, %3, %0
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switch i32 undef, label %11 [
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i32 1090573938, label %3
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i32 1090573957, label %5
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i32 1090573978, label %1
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i32 165205179, label %6
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]
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; <label>:5 ; preds = %4, %2
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br i1 undef, label %2, label %4
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; <label>:6 ; preds = %4
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%7 = icmp eq i32 undef, 590901838
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%8 = or i1 false, %7
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%9 = or i1 true, %8
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%10 = xor i1 %8, %9
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br i1 %10, label %4, label %2
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; <label>:11 ; preds = %11, %4
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br label %11
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}
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