1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -print-machineinstrs=tailduplication -tail-dup-size=100 \ 2*9880d681SAndroid Build Coastguard Worker; RUN: -enable-tail-merge=false -disable-cgp %s -o /dev/null 2>&1 \ 3*9880d681SAndroid Build Coastguard Worker; RUN: | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; CHECK: Machine code for function test0: 6*9880d681SAndroid Build Coastguard Worker; CHECK: Successors according to CFG: BB#1({{[0-9a-fx/= ]+}}3.12%) BB#2({{[0-9a-fx/= ]+}}96.88%) 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine void @test0(i32 %a, i32 %b, i32* %c, i32* %d) { 9*9880d681SAndroid Build Coastguard Workerentry: 10*9880d681SAndroid Build Coastguard Worker store i32 3, i32* %d 11*9880d681SAndroid Build Coastguard Worker br label %B1 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard WorkerB2: 14*9880d681SAndroid Build Coastguard Worker store i32 2, i32* %c 15*9880d681SAndroid Build Coastguard Worker br label %B4 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard WorkerB3: 18*9880d681SAndroid Build Coastguard Worker store i32 2, i32* %c 19*9880d681SAndroid Build Coastguard Worker br label %B4 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard WorkerB1: 22*9880d681SAndroid Build Coastguard Worker store i32 1, i32* %d 23*9880d681SAndroid Build Coastguard Worker %test0 = icmp slt i32 %a, %b 24*9880d681SAndroid Build Coastguard Worker br i1 %test0, label %B2, label %B3, !prof !0 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard WorkerB4: 27*9880d681SAndroid Build Coastguard Worker ret void 28*9880d681SAndroid Build Coastguard Worker} 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker!0 = !{!"branch_weights", i32 4, i32 124} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Worker; CHECK: Machine code for function test1: 33*9880d681SAndroid Build Coastguard Worker; CHECK: Successors according to CFG: BB#2(0x7c000000 / 0x80000000 = 96.88%) BB#1(0x04000000 / 0x80000000 = 3.12%) 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Worker@g0 = common global i32 0, align 4 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workerdefine void @test1(i32 %a, i32 %b, i32* %c, i32* %d, i32* %e) { 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Worker %test0 = icmp slt i32 %a, %b 40*9880d681SAndroid Build Coastguard Worker br i1 %test0, label %B1, label %B2, !prof !1 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard WorkerB1: 43*9880d681SAndroid Build Coastguard Worker br label %B3 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard WorkerB2: 46*9880d681SAndroid Build Coastguard Worker store i32 2, i32* %c 47*9880d681SAndroid Build Coastguard Worker br label %B3 48*9880d681SAndroid Build Coastguard Worker 49*9880d681SAndroid Build Coastguard WorkerB3: 50*9880d681SAndroid Build Coastguard Worker store i32 3, i32* %e 51*9880d681SAndroid Build Coastguard Worker ret void 52*9880d681SAndroid Build Coastguard Worker} 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker!1 = !{!"branch_weights", i32 248, i32 8} 55