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21 lines
313 B
LLVM
21 lines
313 B
LLVM
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; This test checks to make sure phi nodes are updated properly
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;
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; RUN: as < %s | opt -tailduplicate -disable-output
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int %test(bool %c, int %X, int %Y) {
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br label %L
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L:
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%A = add int %X, %Y
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br bool %c, label %T, label %F
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F:
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br bool %c, label %L, label %T
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T:
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%V = phi int [%A, %L], [0, %F]
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ret int %V
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}
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