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|
;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2022 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
;
; RUN: igc_opt -debugify -insert-generic-ptr-arithmetic-metadata -check-debugify -S < %s 2>&1 | FileCheck %s
; ------------------------------------------------
; InsertGenericPtrArithmeticMetadata
; ------------------------------------------------
; Debug-info related check
; CHECK-NOT: WARNING
; CHECK: CheckModuleDebugify: PASS
define spir_func void @test(i1 %src1, i32* %src2) {
; CHECK-LABEL: @test(
; CHECK: entry:
; CHECK: [[TMP0:%.*]] = addrspacecast i32* [[SRC2:%.*]] to i32 addrspace(4)*,{{.*}} !generic.arith [[GEN_MD:![0-9]*]]
; CHECK: br i1 [[SRC1:%[A-z0-9]*]], label [[BB1:%[A-z0-9]*]], label [[BB2:%[A-z0-9]*]]
; CHECK: bb1:
; CHECK: [[TMP1:%.*]] = getelementptr i32, i32 addrspace(4)* [[TMP0]], i32 4
; CHECK: br label [[END:%[A-z0-9]*]]
; CHECK: bb2:
; CHECK: [[TMP2:%.*]] = getelementptr i32, i32 addrspace(4)* [[TMP0]], i32 2
; CHECK: br label [[END]]
; CHECK: end:
; CHECK: [[TMP3:%.*]] = phi i32 addrspace(4)* [ [[TMP1]], [[BB1]] ], [ [[TMP2]], [[BB2]] ]
; CHECK: [[TMP4:%.*]] = ptrtoint i32 addrspace(4)* [[TMP3]] to i32
; CHECK: [[TMP5:%.*]] = add i32 [[TMP4]], 14
; CHECK: store i32 [[TMP5]], i32* [[SRC2]]
; CHECK: ret void
;
entry:
%0 = addrspacecast i32* %src2 to i32 addrspace(4)*
br i1 %src1, label %bb1, label %bb2
bb1: ; preds = %entry
%1 = getelementptr i32, i32 addrspace(4)* %0, i32 4
br label %end
bb2: ; preds = %entry
%2 = getelementptr i32, i32 addrspace(4)* %0, i32 2
br label %end
end: ; preds = %bb2, %bb1
%3 = phi i32 addrspace(4)* [ %1, %bb1 ], [ %2, %bb2 ]
%4 = ptrtoint i32 addrspace(4)* %3 to i32
%5 = add i32 %4, 14
store i32 %5, i32* %src2
ret void
}
; CHECK-DAG: [[GEN_MD]] = !{!"generic.arith"}
|
