1*9880d681SAndroid Build Coastguard Worker; RUN: opt %s -simplifycfg -S | FileCheck %s --check-prefix=NORMAL 2*9880d681SAndroid Build Coastguard Worker; RUN: opt %s -simplifycfg -S -bonus-inst-threshold=2 | FileCheck %s --check-prefix=AGGRESSIVE 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i32 %a, i32 %b, i32 %c, i32 %d, i32* %input) { 5*9880d681SAndroid Build Coastguard Worker; NORMAL-LABEL: @foo( 6*9880d681SAndroid Build Coastguard Worker; AGGRESSIVE-LABEL: @foo( 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker %cmp = icmp sgt i32 %d, 3 9*9880d681SAndroid Build Coastguard Worker br i1 %cmp, label %cond.end, label %lor.lhs.false 10*9880d681SAndroid Build Coastguard Worker; NORMAL: br i1 11*9880d681SAndroid Build Coastguard Worker; AGGRESSIVE: br i1 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerlor.lhs.false: 14*9880d681SAndroid Build Coastguard Worker %mul = shl i32 %c, 1 15*9880d681SAndroid Build Coastguard Worker %add = add nsw i32 %mul, %a 16*9880d681SAndroid Build Coastguard Worker %cmp1 = icmp slt i32 %add, %b 17*9880d681SAndroid Build Coastguard Worker br i1 %cmp1, label %cond.false, label %cond.end 18*9880d681SAndroid Build Coastguard Worker; NORMAL: br i1 19*9880d681SAndroid Build Coastguard Worker; AGGRESSIVE-NOT: br i1 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workercond.false: 22*9880d681SAndroid Build Coastguard Worker %0 = load i32, i32* %input, align 4 23*9880d681SAndroid Build Coastguard Worker br label %cond.end 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workercond.end: 26*9880d681SAndroid Build Coastguard Worker %cond = phi i32 [ %0, %cond.false ], [ 0, %lor.lhs.false ], [ 0, %entry ] 27*9880d681SAndroid Build Coastguard Worker ret i32 %cond 28*9880d681SAndroid Build Coastguard Worker} 29