| ; RUN: opt < %s -nvptx-lower-struct-args -S | FileCheck %s |
| |
| 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" |
| |
| %struct.S = type { i32, i32 } |
| |
| ; 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 |
| %b = getelementptr inbounds %struct.S, %struct.S* %input, i64 0, i32 1 |
| %0 = load i32, i32* %b, align 4 |
| store i32 %0, i32* %output, align 4 |
| ret void |
| } |
| |
| attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !nvvm.annotations = !{!0} |
| |
| !0 = !{void (%struct.S*, i32*)* @_Z11TakesStruct1SPi, !"kernel", i32 1} |
