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12 lines
305 B
LLVM
12 lines
305 B
LLVM
; This testcase shows a bug where an common subexpression exists, but there
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; is no shared dominator block that the expression can be hoisted out to.
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;
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; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | not grep load
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int %test(int* %P) {
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store int 5, int* %P
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%Z = load int* %P
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ret int %Z
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}
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