1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -mergefunc < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-unknown-linux-gnu" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @_Z1fi(i32 %i) #0 { 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker %retval = alloca i32, align 4 9*9880d681SAndroid Build Coastguard Worker %i.addr = alloca i32, align 4 10*9880d681SAndroid Build Coastguard Worker store i32 %i, i32* %i.addr, align 4 11*9880d681SAndroid Build Coastguard Worker %0 = load i32, i32* %i.addr, align 4 12*9880d681SAndroid Build Coastguard Worker %cmp = icmp eq i32 %0, 1 13*9880d681SAndroid Build Coastguard Worker br i1 %cmp, label %if.then, label %if.end 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerif.then: 16*9880d681SAndroid Build Coastguard Worker store i32 3, i32* %retval 17*9880d681SAndroid Build Coastguard Worker br label %return 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerif.end: 20*9880d681SAndroid Build Coastguard Worker %1 = load i32, i32* %i.addr, align 4 21*9880d681SAndroid Build Coastguard Worker %cmp1 = icmp eq i32 %1, 3 22*9880d681SAndroid Build Coastguard Worker br i1 %cmp1, label %if.then.2, label %if.end.3 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerif.then.2: 25*9880d681SAndroid Build Coastguard Worker store i32 56, i32* %retval 26*9880d681SAndroid Build Coastguard Worker br label %return 27*9880d681SAndroid Build Coastguard Worker 28*9880d681SAndroid Build Coastguard Workerif.end.3: 29*9880d681SAndroid Build Coastguard Worker store i32 0, i32* %retval 30*9880d681SAndroid Build Coastguard Worker br label %return 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerreturn: 33*9880d681SAndroid Build Coastguard Worker %2 = load i32, i32* %retval 34*9880d681SAndroid Build Coastguard Worker ret i32 %2 35*9880d681SAndroid Build Coastguard Worker} 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Workerdefine internal i8* @Afunc(i32* %P) { 39*9880d681SAndroid Build Coastguard Worker store i32 1, i32* %P 40*9880d681SAndroid Build Coastguard Worker store i32 3, i32* %P 41*9880d681SAndroid Build Coastguard Worker ret i8* blockaddress(@_Z1fi, %if.then.2) 42*9880d681SAndroid Build Coastguard Worker} 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Workerdefine internal i8* @Bfunc(i32* %P) { 45*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: @Bfunc 46*9880d681SAndroid Build Coastguard Worker store i32 1, i32* %P 47*9880d681SAndroid Build Coastguard Worker store i32 3, i32* %P 48*9880d681SAndroid Build Coastguard Worker ret i8* blockaddress(@_Z1fi, %if.then.2) 49*9880d681SAndroid Build Coastguard Worker} 50