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16 lines
430 B
LLVM
16 lines
430 B
LLVM
; RUN: llvm-upgrade < %s | llvm-as -o /dev/null -f
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; Dominance relationships is not calculated correctly for unreachable blocks,
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; which causes the verifier to barf on this input.
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int %test(bool %b) {
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BB0: ret int 7 ; Loop is unreachable
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Loop:
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%B = phi int [%B, %L2], [%B, %Loop] ; PHI has same value always.
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br bool %b, label %L2, label %Loop
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L2:
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br label %Loop
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}
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