1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" 4*9880d681SAndroid Build Coastguard Workertarget triple = "nvptx-nvidia-cuda" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine void @main(i1* %a1, i32 %a2, i32* %arg3) { 7*9880d681SAndroid Build Coastguard Worker; CHECK: ld.u8 8*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: ld.u1 9*9880d681SAndroid Build Coastguard Worker %t1 = getelementptr i1, i1* %a1, i32 %a2 10*9880d681SAndroid Build Coastguard Worker %t2 = load i1, i1* %t1 11*9880d681SAndroid Build Coastguard Worker %t3 = sext i1 %t2 to i32 12*9880d681SAndroid Build Coastguard Worker store i32 %t3, i32* %arg3 13*9880d681SAndroid Build Coastguard Worker ret void 14*9880d681SAndroid Build Coastguard Worker} 15