1 ; RUN: opt < %s -tailcallelim -S | FileCheck %s 2 3 declare void @bar(i32*) 4 5 define i32 @foo(i32 %N) { 6 %A = alloca i32, i32 %N ; <i32*> [#uses=2] 7 store i32 17, i32* %A 8 call void @bar( i32* %A ) 9 ; CHECK: tail call i32 @foo 10 %X = tail call i32 @foo( i32 %N ) ; <i32> [#uses=1] 11 ret i32 %X 12 } 13 14
