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de0dcc3593
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9389 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
330 B
LLVM
20 lines
330 B
LLVM
; RUN: llvm-as < %s | opt -deadargelim | llvm-dis | not grep DEAD
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implementation
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internal int %test(int %DEADARG) { ; Dead arg only used by dead retval
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ret int %DEADARG
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}
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int %test2(int %A) {
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%DEAD = call int %test(int %A)
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ret int 123
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}
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int %test3() {
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%X = call int %test2(int 3232)
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%Y = add int %X, -123
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ret int %Y
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}
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