1; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s 2; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %} 3 4target 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" 5target triple = "nvptx-nvidia-cuda" 6 7define void @main(ptr %a1, i32 %a2, ptr %arg3) { 8; CHECK: ld.u8 9; CHECK-NOT: ld.u1 10 %t1 = getelementptr i1, ptr %a1, i32 %a2 11 %t2 = load i1, ptr %t1 12 %t3 = sext i1 %t2 to i32 13 store i32 %t3, ptr %arg3 14 ret void 15} 16