mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
bec50063a5
We are going to drop debug info without a version number or with a different version number, to make sure we don't crash when we see bitcode files with different debug info metadata format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195504 91177308-0d34-0410-b5e6-96231b3b80d8
79 lines
5.9 KiB
LLVM
79 lines
5.9 KiB
LLVM
; RUN: opt -S -deadargelim < %s | FileCheck %s
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@.str = private constant [1 x i8] zeroinitializer, align 1 ; <[1 x i8]*> [#uses=1]
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define i8* @vfs_addname(i8* %name, i32 %len, i32 %hash, i32 %flags) nounwind ssp {
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entry:
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call void @llvm.dbg.value(metadata !{i8* %name}, i64 0, metadata !0)
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call void @llvm.dbg.value(metadata !{i32 %len}, i64 0, metadata !10)
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call void @llvm.dbg.value(metadata !{i32 %hash}, i64 0, metadata !11)
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call void @llvm.dbg.value(metadata !{i32 %flags}, i64 0, metadata !12)
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; CHECK: call fastcc i8* @add_name_internal(i8* %name, i32 %hash) [[NUW:#[0-9]+]], !dbg !{{[0-9]+}}
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%0 = call fastcc i8* @add_name_internal(i8* %name, i32 %len, i32 %hash, i8 zeroext 0, i32 %flags) nounwind, !dbg !13 ; <i8*> [#uses=1]
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ret i8* %0, !dbg !13
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}
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define internal fastcc i8* @add_name_internal(i8* %name, i32 %len, i32 %hash, i8 zeroext %extra, i32 %flags) noinline nounwind ssp {
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entry:
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call void @llvm.dbg.value(metadata !{i8* %name}, i64 0, metadata !15)
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call void @llvm.dbg.value(metadata !{i32 %len}, i64 0, metadata !20)
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call void @llvm.dbg.value(metadata !{i32 %hash}, i64 0, metadata !21)
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call void @llvm.dbg.value(metadata !{i8 %extra}, i64 0, metadata !22)
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call void @llvm.dbg.value(metadata !{i32 %flags}, i64 0, metadata !23)
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%0 = icmp eq i32 %hash, 0, !dbg !24 ; <i1> [#uses=1]
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br i1 %0, label %bb, label %bb1, !dbg !24
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bb: ; preds = %entry
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br label %bb2, !dbg !26
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bb1: ; preds = %entry
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br label %bb2, !dbg !27
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bb2: ; preds = %bb1, %bb
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%.0 = phi i8* [ getelementptr inbounds ([1 x i8]* @.str, i64 0, i64 0), %bb ], [ %name, %bb1 ] ; <i8*> [#uses=1]
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ret i8* %.0, !dbg !27
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}
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declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
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; CHECK: attributes #0 = { nounwind ssp }
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; CHECK: attributes #1 = { nounwind readnone }
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; CHECK: attributes #2 = { noinline nounwind ssp }
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; CHECK: attributes [[NUW]] = { nounwind }
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!llvm.dbg.cu = !{!3}
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!llvm.module.flags = !{!30}
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!0 = metadata !{i32 524545, metadata !1, metadata !"name", metadata !2, i32 8, metadata !6} ; [ DW_TAG_arg_variable ]
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!1 = metadata !{i32 524334, metadata !28, metadata !2, metadata !"vfs_addname", metadata !"vfs_addname", metadata !"vfs_addname", i32 12, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
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!2 = metadata !{i32 524329, metadata !28} ; [ DW_TAG_file_type ]
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!3 = metadata !{i32 524305, metadata !28, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)", i1 true, metadata !"", i32 0, metadata !29, metadata !29, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
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!4 = metadata !{i32 524309, metadata !28, metadata !2, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!5 = metadata !{metadata !6, metadata !6, metadata !9, metadata !9, metadata !9}
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!6 = metadata !{i32 524303, metadata !28, metadata !2, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ]
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!7 = metadata !{i32 524326, metadata !28, metadata !2, metadata !"", i32 0, i64 8, i64 8, i64 0, i32 0, metadata !8} ; [ DW_TAG_const_type ]
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!8 = metadata !{i32 524324, metadata !28, metadata !2, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6} ; [ DW_TAG_base_type ]
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!9 = metadata !{i32 524324, metadata !28, metadata !2, metadata !"unsigned int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ]
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!10 = metadata !{i32 524545, metadata !1, metadata !"len", metadata !2, i32 9, metadata !9} ; [ DW_TAG_arg_variable ]
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!11 = metadata !{i32 524545, metadata !1, metadata !"hash", metadata !2, i32 10, metadata !9} ; [ DW_TAG_arg_variable ]
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!12 = metadata !{i32 524545, metadata !1, metadata !"flags", metadata !2, i32 11, metadata !9} ; [ DW_TAG_arg_variable ]
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!13 = metadata !{i32 13, i32 0, metadata !14, null}
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!14 = metadata !{i32 524299, metadata !28, metadata !1, i32 12, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!15 = metadata !{i32 524545, metadata !16, metadata !"name", metadata !2, i32 17, metadata !6} ; [ DW_TAG_arg_variable ]
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!16 = metadata !{i32 524334, metadata !28, metadata !2, metadata !"add_name_internal", metadata !"add_name_internal", metadata !"add_name_internal", i32 22, metadata !17, i1 true, i1 true, i32 0, i32 0, null, i1 false, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
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!17 = metadata !{i32 524309, metadata !28, metadata !2, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !18, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!18 = metadata !{metadata !6, metadata !6, metadata !9, metadata !9, metadata !19, metadata !9}
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!19 = metadata !{i32 524324, metadata !28, metadata !2, metadata !"unsigned char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 8} ; [ DW_TAG_base_type ]
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!20 = metadata !{i32 524545, metadata !16, metadata !"len", metadata !2, i32 18, metadata !9} ; [ DW_TAG_arg_variable ]
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!21 = metadata !{i32 524545, metadata !16, metadata !"hash", metadata !2, i32 19, metadata !9} ; [ DW_TAG_arg_variable ]
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!22 = metadata !{i32 524545, metadata !16, metadata !"extra", metadata !2, i32 20, metadata !19} ; [ DW_TAG_arg_variable ]
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!23 = metadata !{i32 524545, metadata !16, metadata !"flags", metadata !2, i32 21, metadata !9} ; [ DW_TAG_arg_variable ]
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!24 = metadata !{i32 23, i32 0, metadata !25, null}
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!25 = metadata !{i32 524299, metadata !28, metadata !16, i32 22, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
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!26 = metadata !{i32 24, i32 0, metadata !25, null}
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!27 = metadata !{i32 26, i32 0, metadata !25, null}
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!28 = metadata !{metadata !"tail.c", metadata !"/Users/echeng/LLVM/radars/r7927803/"}
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!29 = metadata !{i32 0}
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!30 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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