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1; RUN: llc -O0 -mtriple=msp430 -filetype=obj %s -o %t2; RUN: llvm-dwarfdump -v %t | FileCheck %s3 4; Ported from generic test to cover 2-byte address size case5; Check that 16-bit addresses of MSP430 are properly stored6; in 32-bit DWARF fields7 8; Check that we emit ranges for this which has a non-traditional section and a normal section.9 10; CHECK: DW_TAG_compile_unit11; CHECK: DW_AT_ranges12; CHECK: DW_TAG_subprogram13; CHECK: DW_AT_low_pc14; CHECK: DW_AT_high_pc15; CHECK: DW_TAG_subprogram16; CHECK: DW_AT_low_pc17; CHECK: DW_AT_high_pc18 19; CHECK: .debug_ranges contents:20; CHECK-NEXT: 00000000 00000000 0000003021; CHECK-NEXT: 00000000 00000000 0000003022; CHECK-NEXT: 00000000 <End of list>23 24; Function Attrs: nounwind uwtable25define i32 @foo(i32 %a) #0 section "__TEXT,__foo" !dbg !4 {26entry:27 %a.addr = alloca i32, align 428 store i32 %a, ptr %a.addr, align 429 call void @llvm.dbg.declare(metadata ptr %a.addr, metadata !13, metadata !DIExpression()), !dbg !1430 %0 = load i32, ptr %a.addr, align 4, !dbg !1531 %add = add nsw i32 %0, 5, !dbg !1532 ret i32 %add, !dbg !1533}34 35; Function Attrs: nounwind readnone36declare void @llvm.dbg.declare(metadata, metadata, metadata) #137 38; Function Attrs: nounwind uwtable39define i32 @bar(i32 %a) #0 !dbg !9 {40entry:41 %a.addr = alloca i32, align 442 store i32 %a, ptr %a.addr, align 443 call void @llvm.dbg.declare(metadata ptr %a.addr, metadata !16, metadata !DIExpression()), !dbg !1744 %0 = load i32, ptr %a.addr, align 4, !dbg !1845 %add = add nsw i32 %0, 5, !dbg !1846 ret i32 %add, !dbg !1847}48 49attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "use-soft-float"="false" }50attributes #1 = { nounwind readnone }51 52!llvm.dbg.cu = !{!0}53!llvm.module.flags = !{!10, !11}54!llvm.ident = !{!12}55 56!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)57!1 = !DIFile(filename: "foo.c", directory: "/usr/local/google/home/echristo")58!2 = !{}59!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2)60!5 = !DIFile(filename: "foo.c", directory: "/usr/local/google/home/echristo")61!6 = !DISubroutineType(types: !7)62!7 = !{!8, !8}63!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)64!9 = distinct !DISubprogram(name: "bar", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 5, file: !1, scope: !5, type: !6, retainedNodes: !2)65!10 = !{i32 2, !"Dwarf Version", i32 4}66!11 = !{i32 1, !"Debug Info Version", i32 3}67!12 = !{!"clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)"}68!13 = !DILocalVariable(name: "a", line: 1, arg: 1, scope: !4, file: !5, type: !8)69!14 = !DILocation(line: 1, scope: !4)70!15 = !DILocation(line: 2, scope: !4)71!16 = !DILocalVariable(name: "a", line: 5, arg: 1, scope: !9, file: !5, type: !8)72!17 = !DILocation(line: 5, scope: !9)73!18 = !DILocation(line: 6, scope: !9)74 75