1; RUN: opt -inline -argpromotion < %s 2; rdar://7879828 3 4define void @foo() personality i32 (...)* @__gxx_personality_v0 { 5 invoke void @foo2() 6 to label %if.end432 unwind label %for.end520 7 8if.end432: 9 unreachable 10 11for.end520: 12 %exn = landingpad {i8*, i32} 13 cleanup 14 unreachable 15} 16 17define internal void @foo2() ssp { 18 %call7 = call fastcc i8* @foo3(i1 (i8*)* @foo4) 19 %call58 = call fastcc i8* @foo3(i1 (i8*)* @foo5) 20 unreachable 21} 22 23define internal fastcc i8* @foo3(i1 (i8*)* %Pred) { 24entry: 25 unreachable 26} 27 28define internal i1 @foo4(i8* %O) nounwind { 29entry: 30 %call = call zeroext i1 @foo5(i8* %O) ; <i1> [#uses=0] 31 unreachable 32} 33 34define internal i1 @foo5(i8* %O) nounwind { 35entry: 36 ret i1 undef 37} 38 39 40; PR8932 - infinite promotion. 41%0 = type { %0* } 42 43define i32 @test2(i32 %a) { 44init: 45 %0 = alloca %0 46 %1 = alloca %0 47 %2 = call i32 @"clay_assign(Chain, Chain)"(%0* %0, %0* %1) 48 ret i32 0 49} 50 51define internal i32 @"clay_assign(Chain, Chain)"(%0* %c, %0* %d) { 52init: 53 %0 = getelementptr %0, %0* %d, i32 0, i32 0 54 %1 = load %0*, %0** %0 55 %2 = getelementptr %0, %0* %c, i32 0, i32 0 56 %3 = load %0*, %0** %2 57 %4 = call i32 @"clay_assign(Chain, Chain)"(%0* %3, %0* %1) 58 ret i32 0 59} 60 61declare i32 @__gxx_personality_v0(...) 62