1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes='sroa<preserve-cfg>' %s -S | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG 3; RUN: opt -passes='sroa<modify-cfg>' %s -S | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG 4 5;; Duplicate copies for RemoveDIs project, eliminating debug intrinsics 6; RUN: opt -passes='sroa<preserve-cfg>' %s -S --try-experimental-debuginfo-iterators | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG 7; RUN: opt -passes='sroa<modify-cfg>' %s -S --try-experimental-debuginfo-iterators | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG 8 9target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 10 11%foo = type { [8 x i8], [8 x i8] } 12 13declare void @llvm.dbg.declare(metadata, metadata, metadata) #0 14define void @_ZL18findInsertLocationPN4llvm17MachineBasicBlockENS_9SlotIndexERNS_13LiveIntervalsE() { 15; CHECK-LABEL: @_ZL18findInsertLocationPN4llvm17MachineBasicBlockENS_9SlotIndexERNS_13LiveIntervalsE( 16; CHECK-NEXT: entry: 17; CHECK-NEXT: #dbg_value(ptr poison, [[META3:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 64, 64), [[META8:![0-9]+]]) 18; CHECK-NEXT: ret void 19; 20entry: 21 %retval = alloca %foo, align 8 22 call void @llvm.dbg.declare(metadata ptr %retval, metadata !1, metadata !7), !dbg !8 23; Checks that SROA still inserts a bit_piece expression, even if it produces only one piece 24; (as long as that piece is smaller than the whole thing) 25 %0 = getelementptr inbounds i8, ptr %retval, i64 8 26 store ptr poison, ptr %0, align 8 27 ret void 28} 29 30attributes #0 = { nounwind readnone } 31 32!llvm.dbg.cu = !{!9} 33!llvm.module.flags = !{!0} 34 35!0 = !{i32 2, !"Debug Info Version", i32 3} 36!1 = !DILocalVariable(name: "I", scope: !2, file: !3, line: 947, type: !4) 37!2 = distinct !DISubprogram(name: "findInsertLocation", linkageName: "_ZL18findInsertLocationPN4llvm17MachineBasicBlockENS_9SlotIndexERNS_13LiveIntervalsE", scope: !3, file: !3, line: 937, isLocal: true, isDefinition: true, scopeLine: 938, flags: DIFlagPrototyped, isOptimized: true, unit: !9) 38!3 = !DIFile(filename: "none", directory: ".") 39!4 = !DICompositeType(tag: DW_TAG_class_type, name: "bundle_iterator<llvm::MachineInstr, llvm::ilist_iterator<llvm::MachineInstr> >", scope: !5, file: !3, line: 163, size: 128, align: 64, elements: !6, templateParams: !6, identifier: "_ZTSN4llvm17MachineBasicBlock15bundle_iteratorINS_12MachineInstrENS_14ilist_iteratorIS2_EEEE") 40!5 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "MachineBasicBlock", file: !3, line: 68, size: 1408, align: 64, identifier: "_ZTSN4llvm17MachineBasicBlockE") 41!6 = !{} 42!7 = !DIExpression() 43!8 = !DILocation(line: 947, column: 35, scope: !2) 44!9 = distinct !DICompileUnit(language: DW_LANG_Julia, file: !3) 45;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: 46; CHECK-MODIFY-CFG: {{.*}} 47; CHECK-PRESERVE-CFG: {{.*}} 48