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;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2024 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
; This software and the related documents are Intel copyrighted materials,
; and your use of them is governed by the express license under which they were
; provided to you ("License"). Unless the License provides otherwise,
; you may not use, modify, copy, publish, distribute, disclose or transmit this
; software or the related documents without Intel's prior written permission.
;
; This software and the related documents are provided as is, with no express or
; implied warranties, other than those that are expressly stated in the License.
;
;============================ end_copyright_notice =============================
; REQUIRES: llvm-14-plus
; RUN: igc_opt -platformpvc -igc-joint-matrix-resolution -S 2>&1 < %s | FileCheck %s
; ------------------------------------------------
; JointMatrixFuncsResolutionPass
; ------------------------------------------------
; Checks if unused __spirv_AccessChain function call is removed and doesn't
; cause trouble
; CHECK-NOT: call spir_func float addrspace(4)* @_Z19__spirv_AccessChain
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-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-n8:16:32"
target triple = "spir64-unknown-unknown"
%spirv.CooperativeMatrixKHR._float_3_8_16_0 = type opaque
%"struct.sycl::_V1::ext::oneapi::experimental::matrix::joint_matrix" = type { %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)* }
; Function Attrs: nounwind
define spir_kernel void @_ZTS5logicILm8ELm16EE() {
entry:
%0 = alloca %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)*
%1 = call spir_func %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)* @_Z26__spirv_CompositeConstructf(float 0.0)
store %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)* %1, %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)** %0
%call = call spir_func float addrspace(4)* @_Z19__spirv_AccessChainPU3AS4PU3AS143__spirv_CooperativeMatrixKHR__float_3_8_16_0l(%spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)** %0, i64 4)
ret void
}
; Function Attrs: nounwind
declare spir_func %spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)* @_Z26__spirv_CompositeConstructf(float %0)
; Function Attrs: nounwind
declare spir_func float addrspace(4)* @_Z19__spirv_AccessChainPU3AS4PU3AS143__spirv_CooperativeMatrixKHR__float_3_8_16_0l(%spirv.CooperativeMatrixKHR._float_3_8_16_0 addrspace(1)** %0, i64 %1)
!spirv.MemoryModel = !{!0}
!spirv.Source = !{!1}
!spirv.Generator = !{!2}
!igc.functions = !{!3}
!0 = !{i32 2, i32 2}
!1 = !{i32 4, i32 100000}
!2 = !{i16 6, i16 14}
!3 = !{void ()* @_ZTS5logicILm8ELm16EE, !4}
!4 = !{!5}
!5 = !{!"function_type", i32 0}
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