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1; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | FileCheck %s2; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_30 -verify-machineinstrs | %ptxas-verify %}3 4; The zeroext attribute below should be silently ignored because5; we can pass a 32-bit integer across a function call without6; 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_test12; CHECK-NOT: cvt.u32.u1613define void @zeroext_test() {14 tail call void @call1(i32 zeroext 0)15 ret void16}17 18declare void @call1(i32 zeroext)19 20; CHECK-LABEL: .visible .func signext_test21; CHECK-NOT: cvt.s32.s1622define void @signext_test() {23 tail call void @call2(i32 zeroext 0)24 ret void25}26 27declare void @call2(i32 zeroext)28