1; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | FileCheck %s 2; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | %ptxas-verify %} 3 4; The zeroext attribute below should be silently ignored because 5; we can pass a 32-bit integer across a function call without 6; needing to extend it. 7 8target datalayout = "e-p:64:64:64-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" 9target triple = "nvptx64-unknown-cuda" 10 11; CHECK-LABEL: .visible .func zeroext_test 12; CHECK-NOT: cvt.u32.u16 13define void @zeroext_test() { 14 tail call void @call1(i32 zeroext 0) 15 ret void 16} 17 18declare void @call1(i32 zeroext) 19 20; CHECK-LABEL: .visible .func signext_test 21; CHECK-NOT: cvt.s32.s16 22define void @signext_test() { 23 tail call void @call2(i32 zeroext 0) 24 ret void 25} 26 27declare void @call2(i32 zeroext) 28