1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; rdar://7396984 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@str = private unnamed_addr constant [28 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 1 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine void @t(i32 %count) ssp nounwind { 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: t: 9*9880d681SAndroid Build Coastguard Worker; CHECK: movups L_str+12(%rip), %xmm0 10*9880d681SAndroid Build Coastguard Worker; CHECK: movups L_str(%rip), %xmm1 11*9880d681SAndroid Build Coastguard Worker %tmp0 = alloca [60 x i8], align 1 12*9880d681SAndroid Build Coastguard Worker %tmp1 = getelementptr inbounds [60 x i8], [60 x i8]* %tmp0, i64 0, i64 0 13*9880d681SAndroid Build Coastguard Worker br label %bb1 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerbb1: 16*9880d681SAndroid Build Coastguard Worker; CHECK: LBB0_1: 17*9880d681SAndroid Build Coastguard Worker; CHECK: movups %xmm0, 12(%rsp) 18*9880d681SAndroid Build Coastguard Worker; CHECK: movaps %xmm1, (%rsp) 19*9880d681SAndroid Build Coastguard Worker %tmp2 = phi i32 [ %tmp3, %bb1 ], [ 0, %entry ] 20*9880d681SAndroid Build Coastguard Worker call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0), i64 28, i32 1, i1 false) 21*9880d681SAndroid Build Coastguard Worker %tmp3 = add i32 %tmp2, 1 22*9880d681SAndroid Build Coastguard Worker %tmp4 = icmp eq i32 %tmp3, %count 23*9880d681SAndroid Build Coastguard Worker br i1 %tmp4, label %bb2, label %bb1 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerbb2: 26*9880d681SAndroid Build Coastguard Worker ret void 27*9880d681SAndroid Build Coastguard Worker} 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind 30