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https://github.com/c64scene-ar/llvm-6502.git
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342d92c7a0
This is just the basic groundwork for supporting DW_TAG_imported_module but I wanted to commit this before pushing support further into Clang or LLVM so that this rather churny change is isolated from the rest of the work. The major churn here is obviously adding another field (within the common DIScope prefix) to all DIScopes (files, classes, namespaces, lexical scopes, etc). This should be the last big churny change needed for DW_TAG_imported_module/using directive support/PR14606. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178099 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.9 KiB
LLVM
32 lines
1.9 KiB
LLVM
; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s
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; CHECK: DW_AT_const_value
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; CHECK-NEXT: 42
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define i128 @__foo(i128 %a, i128 %b) nounwind {
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entry:
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tail call void @llvm.dbg.value(metadata !0, i64 0, metadata !1), !dbg !11
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%add = add i128 %a, %b, !dbg !11
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ret i128 %add, !dbg !11
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}
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declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
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!llvm.dbg.cu = !{!5}
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!0 = metadata !{i128 42 }
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!1 = metadata !{i32 786688, metadata !2, metadata !"MAX", metadata !4, i32 29, metadata !8, i32 0, null} ; [ DW_TAG_auto_variable ]
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!2 = metadata !{i32 786443, metadata !4, null, metadata !3, i32 26, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!3 = metadata !{i32 786478, metadata !4, null, metadata !"__foo", metadata !"__foo", metadata !"__foo", metadata !4, i32 26, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i1 false, i128 (i128, i128)* @__foo, null, null, null, i32 26} ; [ DW_TAG_subprogram ]
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!4 = metadata !{i32 786473, metadata !13, null} ; [ DW_TAG_file_type ]
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!5 = metadata !{i32 786449, i32 1, null, metadata !4, metadata !"clang", i1 true, metadata !"", i32 0, null, null, metadata !12, null, metadata !""} ; [ DW_TAG_compile_unit ]
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!6 = metadata !{i32 786453, metadata !13, null, metadata !4, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !7, i32 0, null} ; [ DW_TAG_subroutine_type ]
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!7 = metadata !{metadata !8, metadata !8, metadata !8}
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!8 = metadata !{i32 786454, metadata !14, null, metadata !4, metadata !"ti_int", i32 78, i64 0, i64 0, i64 0, i32 0, metadata !10} ; [ DW_TAG_typedef ]
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!9 = metadata !{i32 786473, metadata !14, null} ; [ DW_TAG_file_type ]
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!10 = metadata !{i32 786468, metadata !13, null, metadata !4, metadata !"", i32 0, i64 128, i64 128, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!11 = metadata !{i32 29, i32 0, metadata !2, null}
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!12 = metadata !{metadata !3}
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!13 = metadata !{metadata !"foo.c", metadata !"/tmp"}
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!14 = metadata !{metadata !"myint.h", metadata !"/tmp"}
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