1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon < %s 2*9880d681SAndroid Build Coastguard Worker; REQUIRES: asserts 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32" 5*9880d681SAndroid Build Coastguard Workertarget triple = "hexagon-unknown--elf" 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker%struct.item = type { i32, i8*, i8*, i32, i8, i8, i16, i32, i8, i16, i32 } 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdeclare %struct.item* @foo(%struct.item*, i8*, i32) #1 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind 12*9880d681SAndroid Build Coastguard Workerdefine i32 @bar(%struct.item** %ptr, i8* %buf, i32 %c, i8* %d, i32 %e) #1 { 13*9880d681SAndroid Build Coastguard Workerentry: 14*9880d681SAndroid Build Coastguard Worker br i1 undef, label %return, label %if.end 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerif.end: ; preds = %entry 17*9880d681SAndroid Build Coastguard Worker br i1 undef, label %while.cond13.preheader, label %if.end3 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerif.end3: ; preds = %if.end 20*9880d681SAndroid Build Coastguard Worker br label %while.cond13.preheader 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerwhile.cond13.preheader: ; preds = %if.end3, %if.end 23*9880d681SAndroid Build Coastguard Worker br i1 undef, label %while.body20, label %return 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerwhile.body20: ; preds = %if.end38, %while.cond13.preheader 26*9880d681SAndroid Build Coastguard Worker %addr.0100 = phi i32 [ undef, %if.end38 ], [ %c, %while.cond13.preheader ] 27*9880d681SAndroid Build Coastguard Worker %cond = select i1 undef, i32 %addr.0100, i32 undef 28*9880d681SAndroid Build Coastguard Worker br i1 undef, label %while.body20.if.end38_crit_edge, label %if.then32 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerwhile.body20.if.end38_crit_edge: ; preds = %while.body20 31*9880d681SAndroid Build Coastguard Worker %conv39.pre = and i32 %cond, 65535 32*9880d681SAndroid Build Coastguard Worker br label %if.end38 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Workerif.then32: ; preds = %while.body20 35*9880d681SAndroid Build Coastguard Worker %conv33 = and i32 %cond, 65535 36*9880d681SAndroid Build Coastguard Worker %.pre = load %struct.item*, %struct.item** %ptr, align 4, !tbaa !1 37*9880d681SAndroid Build Coastguard Worker br label %if.end38 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerif.end38: ; preds = %if.then32, %while.body20.if.end38_crit_edge 40*9880d681SAndroid Build Coastguard Worker %conv39.pre-phi = phi i32 [ %conv39.pre, %while.body20.if.end38_crit_edge ], [ %conv33, %if.then32 ] 41*9880d681SAndroid Build Coastguard Worker %0 = phi %struct.item* [ undef, %while.body20.if.end38_crit_edge ], [ %.pre, %if.then32 ] 42*9880d681SAndroid Build Coastguard Worker %add = add i32 %conv39.pre-phi, 0 43*9880d681SAndroid Build Coastguard Worker %call52 = tail call %struct.item* @foo(%struct.item* %0, i8* %d, i32 %e) #1 44*9880d681SAndroid Build Coastguard Worker br i1 undef, label %while.body20, label %return 45*9880d681SAndroid Build Coastguard Worker 46*9880d681SAndroid Build Coastguard Workerreturn: ; preds = %if.end38, %while.cond13.preheader, %entry 47*9880d681SAndroid Build Coastguard Worker %retval.0 = phi i32 [ 0, %entry ], [ 0, %while.cond13.preheader ], [ %add, %if.end38 ] 48*9880d681SAndroid Build Coastguard Worker ret i32 %retval.0 49*9880d681SAndroid Build Coastguard Worker} 50*9880d681SAndroid Build Coastguard Worker 51*9880d681SAndroid Build Coastguard Worker 52*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind readonly } 53*9880d681SAndroid Build Coastguard Workerattributes #1 = { nounwind } 54*9880d681SAndroid Build Coastguard Worker 55*9880d681SAndroid Build Coastguard Worker!1 = !{!2, !2, i64 0} 56*9880d681SAndroid Build Coastguard Worker!2 = !{!"any pointer", !3, i64 0} 57*9880d681SAndroid Build Coastguard Worker!3 = !{!"omnipotent char", !4, i64 0} 58*9880d681SAndroid Build Coastguard Worker!4 = !{!"Simple C/C++ TBAA"} 59