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1; RUN: llc --mtriple="x86_64-" -O0 -fast-isel=false -global-isel=false -stop-after=finalize-isel %s -o - | FileCheck %s --check-prefix=X862; RUN: llc --mtriple="x86_64-" -O0 -fast-isel -stop-after=finalize-isel %s -o - | FileCheck %s --check-prefix=X863 4; X86-NOT: DBG_VALUE5; X86: DBG_VALUE $r14, $noreg, !{{.*}}, !DIExpression(DW_OP_LLVM_entry_value, 1)6; X86-NEXT: DBG_VALUE $r14, $noreg, !{{.*}}, !DIExpression(DW_OP_LLVM_entry_value, 1)7; X86-NOT: DBG_VALUE8 9 10define void @foo(ptr %unused_arg, ptr swiftasync %async_arg) !dbg !6 {11 call void @llvm.dbg.value(metadata ptr %async_arg, metadata !12, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !1412 call void @llvm.dbg.value(metadata ptr %async_arg, metadata !12, metadata !DIExpression(DW_OP_LLVM_entry_value, 1)), !dbg !1413 call void @consume(ptr %async_arg)14 ret void, !dbg !1515}16 17declare void @llvm.dbg.value(metadata, metadata, metadata)18declare void @consume(ptr %ptr)19 20!llvm.dbg.cu = !{!0}21!llvm.module.flags = !{!3, !4}22 23!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)24!1 = !DIFile(filename: "x.c", directory: "/")25!3 = !{i32 2, !"Dwarf Version", i32 4}26!4 = !{i32 2, !"Debug Info Version", i32 3}27!6 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, unit: !0)28!7 = !DISubroutineType(types: !8)29!8 = !{null, !9, !9, !9}30!9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64)31!10 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !11)32!11 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char)33!12 = !DILocalVariable(name: "a", scope: !6, file: !1, line: 1, type: !9)34!14 = !DILocation(line: 1, column: 29, scope: !6)35!15 = !DILocation(line: 1, column: 37, scope: !6)36