26 lines
479 B
LLVM
26 lines
479 B
LLVM
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--
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; <rdar://problem/6020042>
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define i32 @bork() nounwind {
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entry:
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br i1 true, label %bb1, label %bb3
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bb1:
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%tmp1 = load i8, i8* null, align 1
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%tmp2 = icmp eq i8 %tmp1, 0
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br label %bb2
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bb2:
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%val1 = phi i32 [ 0, %bb1 ], [ %val2, %bb2 ]
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%val2 = select i1 %tmp2, i32 -1, i32 %val1
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switch i32 %val2, label %bb2 [
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i32 -1, label %bb3
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i32 0, label %bb1
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i32 1, label %bb3
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i32 2, label %bb1
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]
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bb3:
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ret i32 -1
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}
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