1 ; RUN: llc < %s -mtriple=xcore-unknown-unknown -O0 | FileCheck %s 2 3 ; target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32-f64:32-a:0:32-n32" 4 ; target triple = "xcore" 5 6 ; CHECK-LABEL: f 7 ; CHECK: entsp 2 8 ; ...the prologue... 9 ; CHECK: .loc 1 2 0 prologue_end # test.c:2:0 10 ; CHECK: add r0, r0, 1 11 ; CHECK: retsp 2 12 define i32 @f(i32 %a) !dbg !4 { 13 entry: 14 %a.addr = alloca i32, align 4 15 store i32 %a, i32* %a.addr, align 4 16 call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !11, metadata !DIExpression()), !dbg !12 17 %0 = load i32, i32* %a.addr, align 4, !dbg !12 18 %add = add nsw i32 %0, 1, !dbg !12 19 ret i32 %add, !dbg !12 20 } 21 22 declare void @llvm.dbg.declare(metadata, metadata, metadata) 23 24 !llvm.dbg.cu = !{!0} 25 !llvm.module.flags = !{!9, !10} 26 !0 = distinct !DICompileUnit(language: DW_LANG_C99, isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 27 !1 = !DIFile(filename: "test.c", directory: "") 28 !2 = !{} 29 !4 = distinct !DISubprogram(name: "f", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !1, type: !6, variables: !2) 30 !6 = !DISubroutineType(types: !7) 31 !7 = !{!8, !8} 32 !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 33 !9 = !{i32 2, !"Dwarf Version", i32 4} 34 !10 = !{i32 2, !"Debug Info Version", i32 3} 35 !11 = !DILocalVariable(name: "a", line: 2, arg: 1, scope: !4, file: !1, type: !8) 36 !12 = !DILocation(line: 2, scope: !4) 37 38
