1*9880d681SAndroid Build Coastguard Worker; RUN: opt -mergefunc -S < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i8 @call_with_range() { 4*9880d681SAndroid Build Coastguard Worker bitcast i8 0 to i8 ; dummy to make the function large enough 5*9880d681SAndroid Build Coastguard Worker %out = call i8 @dummy(), !range !0 6*9880d681SAndroid Build Coastguard Worker ret i8 %out 7*9880d681SAndroid Build Coastguard Worker} 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine i8 @call_no_range() { 10*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @call_no_range 11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: bitcast i8 0 to i8 12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: %out = call i8 @dummy() 13*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ret i8 %out 14*9880d681SAndroid Build Coastguard Worker bitcast i8 0 to i8 15*9880d681SAndroid Build Coastguard Worker %out = call i8 @dummy() 16*9880d681SAndroid Build Coastguard Worker ret i8 %out 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdefine i8 @call_different_range() { 20*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @call_different_range 21*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: bitcast i8 0 to i8 22*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: %out = call i8 @dummy(), !range !1 23*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ret i8 %out 24*9880d681SAndroid Build Coastguard Worker bitcast i8 0 to i8 25*9880d681SAndroid Build Coastguard Worker %out = call i8 @dummy(), !range !1 26*9880d681SAndroid Build Coastguard Worker ret i8 %out 27*9880d681SAndroid Build Coastguard Worker} 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard Workerdefine i8 @invoke_with_range() personality i8* undef { 30*9880d681SAndroid Build Coastguard Worker %out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workernext: 33*9880d681SAndroid Build Coastguard Worker ret i8 %out 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Workerlpad: 36*9880d681SAndroid Build Coastguard Worker %pad = landingpad { i8*, i32 } cleanup 37*9880d681SAndroid Build Coastguard Worker resume { i8*, i32 } zeroinitializer 38*9880d681SAndroid Build Coastguard Worker} 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Workerdefine i8 @invoke_no_range() personality i8* undef { 41*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @invoke_no_range() 42*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: invoke i8 @dummy 43*9880d681SAndroid Build Coastguard Worker %out = invoke i8 @dummy() to label %next unwind label %lpad 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Workernext: 46*9880d681SAndroid Build Coastguard Worker ret i8 %out 47*9880d681SAndroid Build Coastguard Worker 48*9880d681SAndroid Build Coastguard Workerlpad: 49*9880d681SAndroid Build Coastguard Worker %pad = landingpad { i8*, i32 } cleanup 50*9880d681SAndroid Build Coastguard Worker resume { i8*, i32 } zeroinitializer 51*9880d681SAndroid Build Coastguard Worker} 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Workerdefine i8 @invoke_different_range() personality i8* undef { 54*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @invoke_different_range() 55*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: invoke i8 @dummy 56*9880d681SAndroid Build Coastguard Worker %out = invoke i8 @dummy() to label %next unwind label %lpad, !range !1 57*9880d681SAndroid Build Coastguard Worker 58*9880d681SAndroid Build Coastguard Workernext: 59*9880d681SAndroid Build Coastguard Worker ret i8 %out 60*9880d681SAndroid Build Coastguard Worker 61*9880d681SAndroid Build Coastguard Workerlpad: 62*9880d681SAndroid Build Coastguard Worker %pad = landingpad { i8*, i32 } cleanup 63*9880d681SAndroid Build Coastguard Worker resume { i8*, i32 } zeroinitializer 64*9880d681SAndroid Build Coastguard Worker} 65*9880d681SAndroid Build Coastguard Worker 66*9880d681SAndroid Build Coastguard Workerdefine i8 @invoke_with_same_range() personality i8* undef { 67*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @invoke_with_same_range() 68*9880d681SAndroid Build Coastguard Worker; CHECK: tail call i8 @invoke_with_range() 69*9880d681SAndroid Build Coastguard Worker %out = invoke i8 @dummy() to label %next unwind label %lpad, !range !0 70*9880d681SAndroid Build Coastguard Worker 71*9880d681SAndroid Build Coastguard Workernext: 72*9880d681SAndroid Build Coastguard Worker ret i8 %out 73*9880d681SAndroid Build Coastguard Worker 74*9880d681SAndroid Build Coastguard Workerlpad: 75*9880d681SAndroid Build Coastguard Worker %pad = landingpad { i8*, i32 } cleanup 76*9880d681SAndroid Build Coastguard Worker resume { i8*, i32 } zeroinitializer 77*9880d681SAndroid Build Coastguard Worker} 78*9880d681SAndroid Build Coastguard Worker 79*9880d681SAndroid Build Coastguard Workerdefine i8 @call_with_same_range() { 80*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @call_with_same_range 81*9880d681SAndroid Build Coastguard Worker; CHECK: tail call i8 @call_with_range 82*9880d681SAndroid Build Coastguard Worker bitcast i8 0 to i8 83*9880d681SAndroid Build Coastguard Worker %out = call i8 @dummy(), !range !0 84*9880d681SAndroid Build Coastguard Worker ret i8 %out 85*9880d681SAndroid Build Coastguard Worker} 86*9880d681SAndroid Build Coastguard Worker 87*9880d681SAndroid Build Coastguard Worker 88*9880d681SAndroid Build Coastguard Worker 89*9880d681SAndroid Build Coastguard Workerdeclare i8 @dummy(); 90*9880d681SAndroid Build Coastguard Workerdeclare i32 @__gxx_personality_v0(...) 91*9880d681SAndroid Build Coastguard Worker 92*9880d681SAndroid Build Coastguard Worker!0 = !{i8 0, i8 2} 93*9880d681SAndroid Build Coastguard Worker!1 = !{i8 5, i8 7} 94