-; RUN: opt < %s -nvptx-lower-struct-args -S | FileCheck %s
+; RUN: opt < %s -nvptx-lower-kernel-args -S | FileCheck %s
+; RUN: llc < %s -march=nvptx64 -mcpu=sm_35 | FileCheck %s --check-prefix PTX
target 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"
target triple = "nvptx64-unknown-unknown"
; Function Attrs: nounwind
define void @_Z11TakesStruct1SPi(%struct.S* byval nocapture readonly %input, i32* nocapture %output) #0 {
entry:
-; CHECK-LABEL @_Z22TakesStruct1SPi
-; CHECK: bitcast %struct.S* %input to i8*
-; CHECK: call i8 addrspace(101)* @llvm.nvvm.ptr.gen.to.param.p101i8.p0i8
+; CHECK-LABEL: @_Z11TakesStruct1SPi
+; PTX-LABEL: .visible .entry _Z11TakesStruct1SPi(
+; CHECK: addrspacecast %struct.S* %input to %struct.S addrspace(101)*
%b = getelementptr inbounds %struct.S, %struct.S* %input, i64 0, i32 1
- %0 = load i32* %b, align 4
+ %0 = load i32, i32* %b, align 4
+; PTX-NOT: ld.param.u32 {{%r[0-9]+}}, [{{%rd[0-9]+}}]
+; PTX: ld.param.u32 [[value:%r[0-9]+]], [{{%rd[0-9]+}}+4]
store i32 %0, i32* %output, align 4
+; PTX-NEXT: st.global.u32 [{{%rd[0-9]+}}], [[value]]
ret void
}