From 50d80e394d9612e15d9f84b67ed45f88a7826ea6 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Tue, 13 Apr 2010 20:35:04 +0000 Subject: Do not include types without any definition in pubtypes list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101171 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/DebugInfo/2010-04-13-PubType.ll | 48 ++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 test/DebugInfo/2010-04-13-PubType.ll (limited to 'test') diff --git a/test/DebugInfo/2010-04-13-PubType.ll b/test/DebugInfo/2010-04-13-PubType.ll new file mode 100644 index 0000000000..6c88887f90 --- /dev/null +++ b/test/DebugInfo/2010-04-13-PubType.ll @@ -0,0 +1,48 @@ +; RUN: llc -O0 -asm-verbose < %s > %t +; RUN: grep "External Name" %t | grep -v X +; RUN: grep "External Name" %t | grep Y | count 1 +; Test to check type with no defintion is listed in pubtypes section. + +%struct.X = type opaque +%struct.Y = type { i32 } + +define i32 @foo(%struct.X* %x, %struct.Y* %y) nounwind ssp { +entry: + %x_addr = alloca %struct.X* ; <%struct.X**> [#uses=1] + %y_addr = alloca %struct.Y* ; <%struct.Y**> [#uses=1] + %retval = alloca i32 ; [#uses=2] + %0 = alloca i32 ; [#uses=2] + %"alloca point" = bitcast i32 0 to i32 ; [#uses=0] + call void @llvm.dbg.declare(metadata !{%struct.X** %x_addr}, metadata !0), !dbg !13 + store %struct.X* %x, %struct.X** %x_addr + call void @llvm.dbg.declare(metadata !{%struct.Y** %y_addr}, metadata !14), !dbg !13 + store %struct.Y* %y, %struct.Y** %y_addr + store i32 0, i32* %0, align 4, !dbg !13 + %1 = load i32* %0, align 4, !dbg !13 ; [#uses=1] + store i32 %1, i32* %retval, align 4, !dbg !13 + br label %return, !dbg !13 + +return: ; preds = %entry + %retval1 = load i32* %retval, !dbg !13 ; [#uses=1] + ret i32 %retval1, !dbg !15 +} + +declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone + +!0 = metadata !{i32 524545, metadata !1, metadata !"x", metadata !2, i32 7, metadata !7} ; [ DW_TAG_arg_variable ] +!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", metadata !2, i32 7, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ] +!2 = metadata !{i32 524329, metadata !"a.c", metadata !"/tmp/", metadata !3} ; [ DW_TAG_file_type ] +!3 = metadata !{i32 524305, i32 0, i32 1, metadata !"a.c", metadata !"/tmp/", metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ] +!4 = metadata !{i32 524309, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ] +!5 = metadata !{metadata !6, metadata !7, metadata !9} +!6 = metadata !{i32 524324, metadata !2, metadata !"int", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] +!7 = metadata !{i32 524303, metadata !2, metadata !"", metadata !2, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ] +!8 = metadata !{i32 524307, metadata !2, metadata !"X", metadata !2, i32 3, i64 0, i64 0, i64 0, i32 4, null, null, i32 0, null} ; [ DW_TAG_structure_type ] +!9 = metadata !{i32 524303, metadata !2, metadata !"", metadata !2, i32 0, i64 64, i64 64, i64 0, i32 0, metadata !10} ; [ DW_TAG_pointer_type ] +!10 = metadata !{i32 524307, metadata !2, metadata !"Y", metadata !2, i32 4, i64 32, i64 32, i64 0, i32 0, null, metadata !11, i32 0, null} ; [ DW_TAG_structure_type ] +!11 = metadata !{metadata !12} +!12 = metadata !{i32 524301, metadata !10, metadata !"x", metadata !2, i32 5, i64 32, i64 32, i64 0, i32 0, metadata !6} ; [ DW_TAG_member ] +!13 = metadata !{i32 7, i32 0, metadata !1, null} +!14 = metadata !{i32 524545, metadata !1, metadata !"y", metadata !2, i32 7, metadata !9} ; [ DW_TAG_arg_variable ] +!15 = metadata !{i32 7, i32 0, metadata !16, null} +!16 = metadata !{i32 524299, metadata !1, i32 7, i32 0} ; [ DW_TAG_lexical_block ] -- cgit v1.2.3