1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck %s -check-prefix=R600 -check-prefix=FUNC 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.r600.read.tidig.x() nounwind readnone 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Make sure we don't overwrite workitem information with private memory 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker; FUNC-LABEL: {{^}}work_item_info: 9*9880d681SAndroid Build Coastguard Worker; R600-NOT: MOV T0.X 10*9880d681SAndroid Build Coastguard Worker; Additional check in case the move ends up in the last slot 11*9880d681SAndroid Build Coastguard Worker; R600-NOT: MOV * TO.X 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine void @work_item_info(i32 addrspace(1)* %out, i32 %in) { 14*9880d681SAndroid Build Coastguard Workerentry: 15*9880d681SAndroid Build Coastguard Worker %0 = alloca [2 x i32] 16*9880d681SAndroid Build Coastguard Worker %1 = getelementptr [2 x i32], [2 x i32]* %0, i32 0, i32 0 17*9880d681SAndroid Build Coastguard Worker %2 = getelementptr [2 x i32], [2 x i32]* %0, i32 0, i32 1 18*9880d681SAndroid Build Coastguard Worker store i32 0, i32* %1 19*9880d681SAndroid Build Coastguard Worker store i32 1, i32* %2 20*9880d681SAndroid Build Coastguard Worker %3 = getelementptr [2 x i32], [2 x i32]* %0, i32 0, i32 %in 21*9880d681SAndroid Build Coastguard Worker %4 = load i32, i32* %3 22*9880d681SAndroid Build Coastguard Worker %5 = call i32 @llvm.r600.read.tidig.x() 23*9880d681SAndroid Build Coastguard Worker %6 = add i32 %4, %5 24*9880d681SAndroid Build Coastguard Worker store i32 %6, i32 addrspace(1)* %out 25*9880d681SAndroid Build Coastguard Worker ret void 26*9880d681SAndroid Build Coastguard Worker} 27