From dce21933589a42054f59a035921ade0bf8671f0f Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Fri, 31 Jan 2020 13:00:39 -0800 Subject: [PATCH] DebugInfo: Simplify debug-macinfo-split-dwarf.ll This test didn't need any local variables or parameters, and didn't need to be checking the DWO ID or more detailed forms. It was using -v to print the macro sections, but now that macro sections are emitted when requested (-debug-macro) that's not needed either. --- .../X86/debug-macinfo-split-dwarf.ll | 26 +++++++------------ 1 file changed, 9 insertions(+), 17 deletions(-) diff --git a/llvm/test/DebugInfo/X86/debug-macinfo-split-dwarf.ll b/llvm/test/DebugInfo/X86/debug-macinfo-split-dwarf.ll index 7e5be6ce4ac5..e75f138354e9 100644 --- a/llvm/test/DebugInfo/X86/debug-macinfo-split-dwarf.ll +++ b/llvm/test/DebugInfo/X86/debug-macinfo-split-dwarf.ll @@ -1,9 +1,11 @@ -; RUN: %llc_dwarf -O0 -split-dwarf-file=foo.dwo -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s +; RUN: %llc_dwarf -O0 -split-dwarf-file=foo.dwo -filetype=obj < %s | llvm-dwarfdump --debug-info --debug-macro - | FileCheck %s -; CHECK-LABEL:.debug_info.dwo contents: -; CHECK: DW_AT_GNU_dwo_name [DW_FORM_GNU_str_index] (indexed (00000006) string = "foo.dwo") -; CHECK-NEXT: DW_AT_GNU_dwo_id [DW_FORM_data8] (0xe0f109905cbe1fe4) -; CHECK-NEXT: DW_AT_macro_info [DW_FORM_sec_offset] (0x00000000) +; CHECK:.debug_info.dwo contents: +; CHECK: DW_TAG_compile_unit +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_GNU_dwo_name ("foo.dwo") +; CHECK-NOT: DW_TAG +; CHECK: DW_AT_macro_info (0x00000000) ;CHECK-LABEL:.debug_macinfo.dwo contents: ;CHECK-NEXT: DW_MACINFO_start_file - lineno: 0 filenum: 1 @@ -27,15 +29,8 @@ source_filename = "debug-macro-split-dwarf.c" target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" ; Function Attrs: noinline nounwind optnone uwtable -define dso_local void @foo(i32 %a, i32 %b) #0 !dbg !25 { +define dso_local void @foo() #0 !dbg !25 { entry: - %a.addr = alloca i32, align 4 - %b.addr = alloca i32, align 4 - store i32 %a, i32* %a.addr, align 4 - call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !29, metadata !DIExpression()), !dbg !30 - store i32 %b, i32* %b.addr, align 4 - call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !31, metadata !DIExpression()), !dbg !32 - store i32 26, i32* %a.addr, align 4, !dbg !33 ret void, !dbg !34 } ; Function Attrs: nounwind readnone speculatable willreturn @@ -75,11 +70,8 @@ attributes #1 = { nounwind readnone speculatable willreturn } !24 = !{!"clang version 10.0.0 "} !25 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 4, type: !26, scopeLine: 4, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) !26 = !DISubroutineType(types: !27) -!27 = !{null, !28, !28} -!28 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!29 = !DILocalVariable(name: "a", arg: 1, scope: !25, file: !1, line: 4, type: !28) +!27 = !{null} !30 = !DILocation(line: 4, column: 14, scope: !25) -!31 = !DILocalVariable(name: "b", arg: 2, scope: !25, file: !1, line: 4, type: !28) !32 = !DILocation(line: 4, column: 21, scope: !25) !33 = !DILocation(line: 5, column: 4, scope: !25) !34 = !DILocation(line: 6, column: 1, scope: !25)