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;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2022 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
; RUN: igc_opt --igc-agg-arg-analysis --igc-add-implicit-args --igc-agg-arg --igc-scalar-arg-as-pointer-analysis -igc-serialize-metadata -S %s | FileCheck %s
;
; OpenCL kernel:
;
; struct Foo { long a; };
; kernel void test(struct Foo foo) {
; *((global int*)foo.a) = 39;
; }
;
; Struct is provided by value (as scalar), member is used as ptr, match.
; Note: run aggregate and implicit argument passes to decompose aggregate argument into basic type arguments.
;
; CHECK-NOT: !{!"m_OpenCLArgScalarAsPointersSet[0]", i32 0}
; CHECK: !{!"m_OpenCLArgScalarAsPointersSet[0]", i32 1}
%struct.Foo = type { i64 }
define spir_kernel void @test(%struct.Foo* byval(%struct.Foo) %foo) #0 {
entry:
%a = getelementptr inbounds %struct.Foo, %struct.Foo* %foo, i32 0, i32 0
%0 = load i64, i64* %a, align 8
%1 = inttoptr i64 %0 to i32 addrspace(1)*
store i32 39, i32 addrspace(1)* %1, align 4
ret void
}
!igc.functions = !{!0}
!0 = !{void (%struct.Foo*)* @test, !1}
!1 = !{!2}
!2 = !{!"function_type", i32 0}
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