1*9880d681SAndroid Build Coastguard Worker; RUN: llc -O0 -march=hexagon < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; CHECK: sub(r29, r[[REG:[0-9]+]]) 3*9880d681SAndroid Build Coastguard Worker; CHECK: r29 = r[[REG]] 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workertarget triple = "hexagon-unknown-unknown" 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind uwtable 8*9880d681SAndroid Build Coastguard Workerdefine void @foo(i32 %n) #0 { 9*9880d681SAndroid Build Coastguard Workerentry: 10*9880d681SAndroid Build Coastguard Worker %x = alloca i32, i32 %n 11*9880d681SAndroid Build Coastguard Worker %0 = bitcast i32* %x to i8* 12*9880d681SAndroid Build Coastguard Worker call void @bar(i8* %0) 13*9880d681SAndroid Build Coastguard Worker ret void 14*9880d681SAndroid Build Coastguard Worker} 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerdeclare void @bar(i8*) #0 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind } 19