2014-03-07 23:07:21 +00:00
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; RUN: llc -filetype=obj %s -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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; RUN: llc -filetype=obj %s -regalloc=basic -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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2011-02-04 01:43:25 +00:00
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-darwin10.0.0"
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2014-03-07 23:07:21 +00:00
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; Test that the type for the formal parameter "var" makes it into the debug info.
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; rdar://8950491
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2011-02-04 01:43:25 +00:00
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2014-03-07 23:07:21 +00:00
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;CHECK: DW_TAG_formal_parameter
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;CHECK-NEXT: DW_AT_name {{.*}} "var"
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;CHECK-NEXT: DW_AT_decl_file
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;CHECK-NEXT: DW_AT_decl_line
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;CHECK-NEXT: DW_AT_type
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;CHECK-NEXT: DW_AT_location
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2011-02-04 01:43:25 +00:00
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@dfm = external global i32, align 4
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define i32 @foo(i32 %dev, i64 %cmd, i8* %data, i32 %data2) nounwind optsize ssp {
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entry:
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call void @llvm.dbg.value(metadata !{i32 %dev}, i64 0, metadata !12), !dbg !13
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%tmp.i = load i32* @dfm, align 4, !dbg !14
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%cmp.i = icmp eq i32 %tmp.i, 0, !dbg !14
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br i1 %cmp.i, label %if.else, label %if.end.i, !dbg !14
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if.end.i: ; preds = %entry
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switch i64 %cmd, label %if.then [
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i64 2147772420, label %bb.i
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i64 536897538, label %bb116.i
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], !dbg !22
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bb.i: ; preds = %if.end.i
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unreachable
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bb116.i: ; preds = %if.end.i
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unreachable
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if.then: ; preds = %if.end.i
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ret i32 undef, !dbg !23
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if.else: ; preds = %entry
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ret i32 0
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}
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declare hidden fastcc i32 @bar(i32, i32* nocapture) nounwind optsize ssp
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declare hidden fastcc i32 @bar2(i32) nounwind optsize ssp
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declare hidden fastcc i32 @bar3(i32) nounwind optsize ssp
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declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
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2013-03-08 00:23:31 +00:00
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!llvm.dbg.cu = !{!2}
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2013-11-22 21:49:45 +00:00
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!llvm.module.flags = !{!29}
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2011-02-04 01:43:25 +00:00
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2013-09-06 21:03:58 +00:00
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!0 = metadata !{i32 786478, metadata !26, metadata !1, metadata !"foo", metadata !"foo", metadata !"", i32 19510, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32, i64, i8*, i32)* @foo, null, null, null, i32 19510} ; [ DW_TAG_subprogram ] [line 19510] [def] [foo]
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2013-03-28 02:44:59 +00:00
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!1 = metadata !{i32 786473, metadata !26} ; [ DW_TAG_file_type ]
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2013-07-29 18:12:58 +00:00
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!2 = metadata !{i32 786449, metadata !27, i32 12, metadata !"clang version 2.9 (trunk 124753)", i1 true, metadata !"", i32 0, metadata !28, metadata !28, metadata !24, null, null, null} ; [ DW_TAG_compile_unit ]
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2013-09-06 21:03:58 +00:00
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!3 = metadata !{i32 786453, metadata !26, metadata !1, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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2011-02-04 01:43:25 +00:00
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!4 = metadata !{metadata !5}
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2013-07-25 19:33:30 +00:00
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!5 = metadata !{i32 786468, null, metadata !2, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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2013-09-06 21:03:58 +00:00
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!6 = metadata !{i32 786478, metadata !26, metadata !1, metadata !"bar3", metadata !"bar3", metadata !"", i32 14827, metadata !3, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32)* @bar3, null, null, null, i32 0} ; [ DW_TAG_subprogram ] [line 14827] [local] [def] [scope 0] [bar3]
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!7 = metadata !{i32 786478, metadata !26, metadata !1, metadata !"bar2", metadata !"bar2", metadata !"", i32 15397, metadata !3, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32)* @bar2, null, null, null, i32 0} ; [ DW_TAG_subprogram ] [line 15397] [local] [def] [scope 0] [bar2]
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!8 = metadata !{i32 786478, metadata !26, metadata !1, metadata !"bar", metadata !"bar", metadata !"", i32 12382, metadata !9, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32, i32*)* @bar, null, null, null, i32 0} ; [ DW_TAG_subprogram ] [line 12382] [local] [def] [scope 0] [bar]
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!9 = metadata !{i32 786453, metadata !26, metadata !1, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !10, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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2011-02-04 01:43:25 +00:00
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!10 = metadata !{metadata !11}
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2013-07-25 19:33:30 +00:00
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!11 = metadata !{i32 786468, null, 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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2013-03-08 00:23:31 +00:00
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!12 = metadata !{i32 786689, metadata !0, metadata !"var", metadata !1, i32 19509, metadata !5, i32 0, null} ; [ DW_TAG_arg_variable ]
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2011-02-04 01:43:25 +00:00
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!13 = metadata !{i32 19509, i32 20, metadata !0, null}
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!14 = metadata !{i32 18091, i32 2, metadata !15, metadata !17}
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2013-07-25 19:33:30 +00:00
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!15 = metadata !{i32 786443, metadata !26, metadata !16, i32 18086, i32 1, i32 748} ; [ DW_TAG_lexical_block ]
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2013-09-06 21:03:58 +00:00
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!16 = metadata !{i32 786478, metadata !26, metadata !1, metadata !"foo_bar", metadata !"foo_bar", metadata !"", i32 18086, metadata !3, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 true, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ] [line 18086] [local] [def] [scope 0] [foo_bar]
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2011-02-04 01:43:25 +00:00
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!17 = metadata !{i32 19514, i32 2, metadata !18, null}
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2013-07-25 19:33:30 +00:00
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!18 = metadata !{i32 786443, metadata !26, metadata !0, i32 19510, i32 1, i32 99} ; [ DW_TAG_lexical_block ]
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2011-02-04 01:43:25 +00:00
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!22 = metadata !{i32 18094, i32 2, metadata !15, metadata !17}
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!23 = metadata !{i32 19524, i32 1, metadata !18, null}
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2013-03-13 00:01:35 +00:00
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!24 = metadata !{metadata !0, metadata !6, metadata !7, metadata !8}
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2013-03-28 02:44:59 +00:00
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!25 = metadata !{i32 786473, metadata !27} ; [ DW_TAG_file_type ]
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2013-03-17 21:13:55 +00:00
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!26 = metadata !{metadata !"/tmp/f.c", metadata !"/tmp"}
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!27 = metadata !{metadata !"f.i", metadata !"/tmp"}
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2013-07-29 18:12:58 +00:00
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!28 = metadata !{i32 0}
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2013-11-22 21:49:45 +00:00
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!29 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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