46 lines
1.7 KiB
LLVM
46 lines
1.7 KiB
LLVM
; RUN: llc -mtriple=nvptx64-nvidia-cuda -mattr=+ptx75 < %s | FileCheck %s
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; RUN: %if ptxas-11.5 %{ llc -mtriple=nvptx64-nvidia-cuda -mattr=+ptx75 < %s | %ptxas-verify %}
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; DICompileUnit without 'nameTableKind: None' results in
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; debug_pubnames and debug_pubtypes sections in DWARF. These sections
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; use labels and label expressions, and ptxas requires PTX v7.5 to
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; support them.
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; CHECK-LABEL: .section .debug_pubnames
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; CHECK-NEXT: {
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; CHECK-NEXT: .b32 $L__pubNames_end0-$L__pubNames_start0
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; CHECK-NEXT: $L__pubNames_start0:
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; CHECK: $L__pubNames_end0:
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; CHECK-NEXT: }
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; CHECK-LABEL: .section .debug_pubtypes
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; CHECK-NEXT: {
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; CHECK-NEXT: .b32 $L__pubTypes_end0-$L__pubTypes_start0
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; CHECK-NEXT: $L__pubTypes_start0:
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; CHECK: $L__pubTypes_end0:
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; CHECK-NEXT: }
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; Function Attrs: nounwind ssp uwtable
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define i32 @foo() #0 !dbg !4 {
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entry:
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ret i32 0
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}
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attributes #0 = { nounwind ssp uwtable }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!11, !12}
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!llvm.ident = !{!13}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: true, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
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!1 = !DIFile(filename: "debug-name-table.c", directory: "")
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!2 = !{}
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!4 = distinct !DISubprogram(name: "foo", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, unit: !0, scopeLine: 5, file: !1, scope: !5, type: !6)
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!5 = !DIFile(filename: "debug-name-table.c", directory: "")
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!6 = !DISubroutineType(types: !7)
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!7 = !{!8}
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!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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!11 = !{i32 2, !"Dwarf Version", i32 2}
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!12 = !{i32 1, !"Debug Info Version", i32 3}
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!13 = !{!"clang version 3.5.0 "}
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