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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12506 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
321 B
LLVM
15 lines
321 B
LLVM
; Zero byte allocas should be deleted.
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep alloca
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declare void %use(...)
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void %test() {
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%X = alloca [0 x int]
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call void(...)* %use([0 x int] *%X)
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%Y = alloca int, uint 0
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call void(...)* %use(int* %Y)
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%Z = alloca {}
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call void(...)* %use({}* %Z)
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ret void
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}
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