forked from OSchip/llvm-project
17 lines
488 B
LLVM
17 lines
488 B
LLVM
; 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: llvm-upgrade < %s | llvm-as | opt -globaldce | llvm-dis | not grep foo
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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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