| ; RUN: llc -mtriple=x86_64-linux-gnu -stop-after=finalize-isel -o - %s | FileCheck %s |
| |
| ; Test that DW_OP_LLVM_implicit_pointer survives ISel. |
| |
| ; CHECK: DBG_VALUE $edi, $noreg, ![[VAR:[0-9]+]], !DIExpression(DW_OP_LLVM_implicit_pointer) |
| |
| define internal i32 @foo(i32 noundef %p.0.val) !dbg !7 { |
| entry: |
| #dbg_value(i32 %p.0.val, !12, !DIExpression(DW_OP_LLVM_implicit_pointer), !14) |
| %add = add nsw i32 %p.0.val, 5, !dbg !15 |
| ret i32 %add, !dbg !16 |
| } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "test.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 7, !"Dwarf Version", i32 5} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !8, scopeLine: 2, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !11) |
| !8 = !DISubroutineType(types: !9) |
| !9 = !{!6, !10} |
| !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64) |
| !11 = !{!12} |
| !12 = !DILocalVariable(name: "p", arg: 1, scope: !7, file: !1, line: 2, type: !10) |
| !14 = !DILocation(line: 2, scope: !7) |
| !15 = !DILocation(line: 2, column: 20, scope: !7) |
| !16 = !DILocation(line: 2, column: 10, scope: !7) |
