1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=A8 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=swift | FileCheck %s -check-prefix=SWIFT 3*9880d681SAndroid Build Coastguard Worker; rdar://8402126 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker@x = external global i32* ; <i32**> [#uses=1] 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine void @foo(i32 %a) { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker %tmp = load i32*, i32** @x ; <i32*> [#uses=1] 10*9880d681SAndroid Build Coastguard Worker store i32 %a, i32* %tmp 11*9880d681SAndroid Build Coastguard Worker ret void 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workerdefine i32 @t1(i32 %a, i32 %b) { 15*9880d681SAndroid Build Coastguard Worker; A8-LABEL: t1: 16*9880d681SAndroid Build Coastguard Worker; A8: bxlt lr 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker; SWIFT-LABEL: t1: 19*9880d681SAndroid Build Coastguard Worker; SWIFT: bxlt lr 20*9880d681SAndroid Build Coastguard Worker; SWIFT: pop {r7, pc} 21*9880d681SAndroid Build Coastguard Workerentry: 22*9880d681SAndroid Build Coastguard Worker %tmp1 = icmp sgt i32 %a, 10 ; <i1> [#uses=1] 23*9880d681SAndroid Build Coastguard Worker br i1 %tmp1, label %cond_true, label %UnifiedReturnBlock 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workercond_true: ; preds = %entry 26*9880d681SAndroid Build Coastguard Worker tail call void @foo( i32 %b ) 27*9880d681SAndroid Build Coastguard Worker ret i32 0 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard WorkerUnifiedReturnBlock: ; preds = %entry 30*9880d681SAndroid Build Coastguard Worker ret i32 1 31*9880d681SAndroid Build Coastguard Worker} 32