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20 lines
510 B
LLVM
20 lines
510 B
LLVM
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; Make sure that functions are removed successfully if they are referred to by
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; a global that is dead. Make sure any globals they refer to die as well.
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; RUN: if as < %s | opt -globaldce | dis | grep foo
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; RUN: then exit 1
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; RUN: else exit 0
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; RUN: fi
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%b = internal global int ()* %foo ;; Unused, kills %foo
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%foo = internal global int 7 ;; Should die when function %foo is killed
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implementation
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internal int %foo() { ;; dies when %b dies.
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%ret = load int* %foo
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ret int %ret
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}
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