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04a0dc7729
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172172 91177308-0d34-0410-b5e6-96231b3b80d8
14 lines
292 B
LLVM
14 lines
292 B
LLVM
; RUN: opt < %s -tailcallelim -S | FileCheck %s
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declare void @bar(i32*)
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define i32 @foo(i32 %N) {
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%A = alloca i32, i32 %N ; <i32*> [#uses=2]
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store i32 17, i32* %A
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call void @bar( i32* %A )
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; CHECK: tail call i32 @foo
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%X = tail call i32 @foo( i32 %N ) ; <i32> [#uses=1]
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ret i32 %X
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}
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