1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon -mcpu=hexagonv4 -disable-hsdr < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdeclare void @bar(i64) 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: halfword: 6*9880d681SAndroid Build Coastguard Worker; CHECK: combine(#0 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine void @halfword(i16* nocapture %a) nounwind { 9*9880d681SAndroid Build Coastguard Workerentry: 10*9880d681SAndroid Build Coastguard Worker %0 = load i16, i16* %a, align 2 11*9880d681SAndroid Build Coastguard Worker %1 = zext i16 %0 to i64 12*9880d681SAndroid Build Coastguard Worker %add.ptr = getelementptr inbounds i16, i16* %a, i32 1 13*9880d681SAndroid Build Coastguard Worker %2 = load i16, i16* %add.ptr, align 2 14*9880d681SAndroid Build Coastguard Worker %3 = zext i16 %2 to i64 15*9880d681SAndroid Build Coastguard Worker %4 = shl nuw nsw i64 %3, 16 16*9880d681SAndroid Build Coastguard Worker %ins = or i64 %4, %1 17*9880d681SAndroid Build Coastguard Worker tail call void @bar(i64 %ins) nounwind 18*9880d681SAndroid Build Coastguard Worker ret void 19*9880d681SAndroid Build Coastguard Worker} 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: byte: 22*9880d681SAndroid Build Coastguard Worker; CHECK: combine(#0 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerdefine void @byte(i8* nocapture %a) nounwind { 25*9880d681SAndroid Build Coastguard Workerentry: 26*9880d681SAndroid Build Coastguard Worker %0 = load i8, i8* %a, align 1 27*9880d681SAndroid Build Coastguard Worker %1 = zext i8 %0 to i64 28*9880d681SAndroid Build Coastguard Worker %add.ptr = getelementptr inbounds i8, i8* %a, i32 1 29*9880d681SAndroid Build Coastguard Worker %2 = load i8, i8* %add.ptr, align 1 30*9880d681SAndroid Build Coastguard Worker %3 = zext i8 %2 to i64 31*9880d681SAndroid Build Coastguard Worker %4 = shl nuw nsw i64 %3, 8 32*9880d681SAndroid Build Coastguard Worker %ins = or i64 %4, %1 33*9880d681SAndroid Build Coastguard Worker tail call void @bar(i64 %ins) nounwind 34*9880d681SAndroid Build Coastguard Worker ret void 35*9880d681SAndroid Build Coastguard Worker} 36