1 ; RUN: opt -tailcallelim %s -S | FileCheck %s 2 ; PR615 3 4 declare void @bar(i32*) 5 6 define i32 @foo() { 7 ; CHECK: i32 @foo() 8 ; CHECK-NEXT: alloca 9 %A = alloca i32 ; <i32*> [#uses=2] 10 store i32 17, i32* %A 11 call void @bar( i32* %A ) 12 %X = tail call i32 @foo( ) ; <i32> [#uses=1] 13 ret i32 %X 14 } 15 16
