1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -analyze -block-freq | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -passes='print<block-freq>' -disable-output 2>&1 | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdefine void @double_backedge(i1 %x) { 5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: Printing analysis {{.*}} for function 'double_backedge': 6*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: block-frequency-info: double_backedge 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: entry: float = 1.0, int = [[ENTRY:[0-9]+]] 9*9880d681SAndroid Build Coastguard Worker br label %loop 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerloop: 12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: loop: float = 10.0, 13*9880d681SAndroid Build Coastguard Worker br i1 %x, label %exit, label %loop.1, !prof !0 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerloop.1: 16*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: loop.1: float = 9.0, 17*9880d681SAndroid Build Coastguard Worker br i1 %x, label %loop, label %loop.2, !prof !1 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerloop.2: 20*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: loop.2: float = 5.0, 21*9880d681SAndroid Build Coastguard Worker br label %loop 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerexit: 24*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: exit: float = 1.0, int = [[ENTRY]] 25*9880d681SAndroid Build Coastguard Worker ret void 26*9880d681SAndroid Build Coastguard Worker} 27*9880d681SAndroid Build Coastguard Worker!0 = !{!"branch_weights", i32 1, i32 9} 28*9880d681SAndroid Build Coastguard Worker!1 = !{!"branch_weights", i32 4, i32 5} 29