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1; RUN: llc < %s -mcpu=sm_20 -verify-machineinstrs | FileCheck %s2; RUN: %if ptxas %{ llc < %s -mcpu=sm_20 -verify-machineinstrs | %ptxas-verify %}3 4target triple = "nvptx64-unknown-nvcl"5 6declare i32 @llvm.nvvm.suld.1d.i32.trap(i64, i32)7 8; CHECK: .entry foo9define ptx_kernel void @foo(i64 %img, ptr %red, i32 %idx) {10; CHECK: .param .surfref foo_param_011; CHECK: suld.b.1d.b32.trap {%r[[RED:[0-9]+]]}, [foo_param_0, {%r{{[0-9]+}}}]12 %val = tail call i32 @llvm.nvvm.suld.1d.i32.trap(i64 %img, i32 %idx)13; CHECK: cvt.rn.f32.s32 %r[[REDF:[0-9]+]], %r[[RED]]14 %ret = sitofp i32 %val to float15; CHECK: st.b32 [%rd{{[0-9]+}}], %r[[REDF]]16 store float %ret, ptr %red17 ret void18}19 20!nvvm.annotations = !{!1}21!1 = !{ptr @foo, !"rdwrimage", i32 0}22