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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2752 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
376 B
LLVM
18 lines
376 B
LLVM
; This testcase is a distilled form of: 2002-05-28-Crash.ll
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; RUN: as < %s | opt -adce
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float "test"(int %i) {
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%F = cast int %i to float ; This BB is not dead
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%I = cast int %i to uint ; future dead inst
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br label %Loop
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Loop: ; This block is dead
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%B = cast uint %I to bool
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br bool %B, label %Out, label %Loop
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Out:
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ret float %F
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}
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