Merging r195504:

------------------------------------------------------------------------
r195504 | mren | 2013-11-22 13:49:45 -0800 (Fri, 22 Nov 2013) | 6 lines

Debug Info: update testing cases to specify the debug info version number.

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/branches/release_34@196815 91177308-0d34-0410-b5e6-96231b3b80d8

17 files changed, 34 insertions, 1 deletions

diff --git a/test/CodeGen/X86/2010-01-18-DbgValue.ll b/test/CodeGen/X86/2010-01-18-DbgValue.ll
index 0b5a229..f99e682 100644
--- a/test/CodeGen/X86/2010-01-18-DbgValue.ll
+++ b/test/CodeGen/X86/2010-01-18-DbgValue.ll
@@ -29,6 +29,7 @@ return:                                           ; preds = %entry
 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!3}
+!llvm.module.flags = !{!21}
 
 !0 = metadata !{i32 786689, metadata !1, metadata !"my_r0", metadata !2, i32 11, metadata !7, i32 0, null} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 786478, metadata !19, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", i32 11, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, double (%struct.Rect*)* @foo, null, null, null, i32 11} ; [ DW_TAG_subprogram ]
@@ -51,3 +52,4 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 !18 = metadata !{metadata !1}
 !19 = metadata !{metadata !"b2.c", metadata !"/tmp/"}
 !20 = metadata !{i32 0}
+!21 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll b/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
index 1023744..7faee99 100644
--- a/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
+++ b/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
@@ -199,6 +199,7 @@ declare float @copysignf(float, float) nounwind readnone
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!3}
+!llvm.module.flags = !{!48}
 
 !0 = metadata !{i32 786689, metadata !1, metadata !"a", metadata !2, i32 1921, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 786478, metadata !45, metadata !2, metadata !"__divsc3", metadata !"__divsc3", metadata !"__divsc3", i32 1922, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true, %0 (float, float, float, float)* @__divsc3, null, null, metadata !43, i32 1922} ; [ DW_TAG_subprogram ]
@@ -248,3 +249,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !45 = metadata !{metadata !"libgcc2.c", metadata !"/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc"}
 !46 = metadata !{metadata !"libgcc2.h", metadata !"/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc"}
 !47 = metadata !{i32 0}
+!48 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll b/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
index 43582bb..c5736eb 100644
--- a/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
+++ b/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
@@ -22,6 +22,7 @@ declare void @foo(i32) nounwind optsize noinline ssp
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!38}
 
 !0 = metadata !{i32 786484, i32 0, metadata !1, metadata !"ret", metadata !"ret", metadata !"", metadata !1, i32 7, metadata !3, i1 false, i1 true, null, null} ; [ DW_TAG_variable ]
 !1 = metadata !{i32 786473, metadata !36} ; [ DW_TAG_file_type ]
@@ -86,3 +87,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 ; CHECK-NEXT: Ltmp{{.*}}:
 ; CHECK-NEXT: .byte   83
 ; CHECK-NEXT: Ltmp{{.*}}:
+!38 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-05-28-Crash.ll b/test/CodeGen/X86/2010-05-28-Crash.ll
index 7eff372..1114c8d 100644
--- a/test/CodeGen/X86/2010-05-28-Crash.ll
+++ b/test/CodeGen/X86/2010-05-28-Crash.ll
@@ -23,6 +23,7 @@ entry:
 }
 
 !llvm.dbg.cu = !{!3}
+!llvm.module.flags = !{!20}
 
 !0 = metadata !{i32 786689, metadata !1, metadata !"y", metadata !2, i32 2, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 786478, metadata !18, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", i32 2, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true, i32 (i32)* @foo, null, null, metadata !15, i32 2} ; [ DW_TAG_subprogram ]
@@ -48,3 +49,4 @@ entry:
 ;CHECK: DEBUG_VALUE: bar:x <- E
 ;CHECK: Ltmp
 ;CHECK:	DEBUG_VALUE: foo:y <- 1{{$}}
+!20 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll b/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
index 302f433..b45ac22 100644
--- a/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
+++ b/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
@@ -20,6 +20,7 @@ entry:
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!4}
+!llvm.module.flags = !{!34}
 !llvm.dbg.lv = !{!0, !14, !15, !16, !17, !24, !25, !28}
 
 !0 = metadata !{i32 786689, metadata !1, metadata !"this", metadata !3, i32 11, metadata !12, i32 0, null} ; [ DW_TAG_arg_variable ]
@@ -56,3 +57,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !31 = metadata !{metadata !"foo.cp", metadata !"/tmp/"}
 !32 = metadata !{i32 0}
 !33 = metadata !{metadata !1, metadata !8, metadata !18}
+!34 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-08-04-StackVariable.ll b/test/CodeGen/X86/2010-08-04-StackVariable.ll
index d001552..91fec3b 100644
--- a/test/CodeGen/X86/2010-08-04-StackVariable.ll
+++ b/test/CodeGen/X86/2010-08-04-StackVariable.ll
@@ -75,6 +75,7 @@ return:                                           ; preds = %entry
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!3}
+!llvm.module.flags = !{!49}
 !46 = metadata !{metadata !0, metadata !9, metadata !16, metadata !17, metadata !20}
 
 !0 = metadata !{i32 786478, metadata !47, metadata !1, metadata !"SVal", metadata !"SVal", metadata !"", i32 11, metadata !14, i1 false, i1 false, i32 0, i32 0, null, i1 false, i1 false, null, null, null, null, i32 11} ; [ DW_TAG_subprogram ]
@@ -125,3 +126,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !45 = metadata !{i32 27, i32 0, metadata !39, null}
 !47 = metadata !{metadata !"small.cc", metadata !"/Users/manav/R8248330"}
 !48 = metadata !{i32 0}
+!49 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-09-16-EmptyFilename.ll b/test/CodeGen/X86/2010-09-16-EmptyFilename.ll
index cbf357a..9aa41c3 100644
--- a/test/CodeGen/X86/2010-09-16-EmptyFilename.ll
+++ b/test/CodeGen/X86/2010-09-16-EmptyFilename.ll
@@ -13,6 +13,7 @@ entry:
 }
 
 !llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!17}
 
 !0 = metadata !{i32 786478, metadata !14, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", i32 53, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false, i32 ()* @foo, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !1 = metadata !{i32 786473, metadata !14} ; [ DW_TAG_file_type ]
@@ -31,3 +32,4 @@ entry:
 !14 = metadata !{metadata !"", metadata !"/private/tmp"}
 !15 = metadata !{metadata !"bug.c", metadata !"/private/tmp"}
 !16 = metadata !{i32 0}
+!17 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-11-02-DbgParameter.ll b/test/CodeGen/X86/2010-11-02-DbgParameter.ll
index 5fd3fd3..21ac7c9 100644
--- a/test/CodeGen/X86/2010-11-02-DbgParameter.ll
+++ b/test/CodeGen/X86/2010-11-02-DbgParameter.ll
@@ -16,6 +16,7 @@ entry:
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!19}
 
 !0 = metadata !{i32 786478, metadata !17, metadata !1, metadata !"foo", metadata !"foo", metadata !"", i32 3, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (%struct.bar*)* @foo, null, null, metadata !16, i32 3} ; [ DW_TAG_subprogram ]
 !1 = metadata !{i32 786473, metadata !17} ; [ DW_TAG_file_type ]
@@ -36,3 +37,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !16 = metadata !{metadata !6}
 !17 = metadata !{metadata !"one.c", metadata !"/private/tmp"}
 !18 = metadata !{i32 0}
+!19 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2010-12-02-MC-Set.ll b/test/CodeGen/X86/2010-12-02-MC-Set.ll
index 255f7f5..5a407d3 100644
--- a/test/CodeGen/X86/2010-12-02-MC-Set.ll
+++ b/test/CodeGen/X86/2010-12-02-MC-Set.ll
@@ -7,6 +7,7 @@ entry:
 }
 
 !llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!10}
 !7 = metadata !{metadata !0}
 
 !0 = metadata !{i32 786478, metadata !9, metadata !1, metadata !"foo", metadata !"foo", metadata !"", i32 3, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @foo, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
@@ -23,3 +24,4 @@ entry:
 ; CHECK-NEXT: __debug_line
 ; CHECK-NEXT: Lline_table_start0
 ; CHECK-NEXT: Ltmp{{[0-9]}} = (Ltmp
+!10 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll b/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll
index 4b33f0c..d534030 100644
--- a/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll
+++ b/test/CodeGen/X86/2011-01-24-DbgValue-Before-Use.ll
@@ -70,6 +70,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 declare i32 @puts(i8* nocapture) nounwind
 
 !llvm.dbg.cu = !{!2}
+!llvm.module.flags = !{!33}
 
 !0 = metadata !{i32 786478, metadata !31, metadata !1, metadata !"gcd", metadata !"gcd", metadata !"", i32 5, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i64 (i64, i64)* @gcd, null, null, metadata !29, i32 0} ; [ DW_TAG_subprogram ] [line 5] [def] [scope 0] [gcd]
 !1 = metadata !{i32 786473, metadata !31} ; [ DW_TAG_file_type ]
@@ -104,3 +105,4 @@ declare i32 @puts(i8* nocapture) nounwind
 !30 = metadata !{metadata !14, metadata !17}
 !31 = metadata !{metadata !"rem_small.c", metadata !"/private/tmp"}
 !32 = metadata !{i32 0}
+!33 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll b/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
index 2ba0f08..d41b432 100644
--- a/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
+++ b/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
@@ -36,6 +36,7 @@ return:                                           ; preds = %for.cond.preheader,
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!12}
 
 !0 = metadata !{i32 786449, metadata !11, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/Olden/bh/newbh.c] [DW_LANG_C99]
 !1 = metadata !{metadata !2}
@@ -46,3 +47,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !6 = metadata !{i32 786454, metadata !11, null, metadata !"hgstruct", i32 492, i64 0, i64 0, i64 0, i32 0, metadata !7} ; [ DW_TAG_typedef ] [hgstruct] [line 492, size 0, align 0, offset 0] [from ]
 !7 = metadata !{i32 786451, metadata !11, null, metadata !"", i32 487, i64 512, i64 64, i32 0, i32 0, null, null, i32 0, null, i32 0, null} ; [ DW_TAG_structure_type ] [line 487, size 512, align 64, offset 0] [def] [from ]
 !11 = metadata !{metadata !"MultiSource/Benchmarks/Olden/bh/newbh.c", metadata !"MultiSource/Benchmarks/Olden/bh"}
+!12 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/2012-11-30-regpres-dbg.ll b/test/CodeGen/X86/2012-11-30-regpres-dbg.ll
index babe432..5aec3d9 100644
--- a/test/CodeGen/X86/2012-11-30-regpres-dbg.ll
+++ b/test/CodeGen/X86/2012-11-30-regpres-dbg.ll
@@ -34,6 +34,7 @@ invoke.cont44:                                    ; preds = %if.end
 }
 
 !llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!8}
 
 !0 = metadata !{i32 786449, metadata !6, i32 4, metadata !"clang version 3.3 (trunk 168984) (llvm/trunk 168983)", i1 true, metadata !"", i32 0, metadata !2, metadata !7, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/Bullet/MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp] [DW_LANG_C_plus_plus]
 !2 = metadata !{null}
@@ -42,3 +43,4 @@ invoke.cont44:                                    ; preds = %if.end
 !5 = metadata !{i32 786473, metadata !6} ; [ DW_TAG_file_type ]
 !6 = metadata !{metadata !"MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp", metadata !"MultiSource/Benchmarks/Bullet"}
 !7 = metadata !{i32 0}
+!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/MachineSink-DbgValue.ll b/test/CodeGen/X86/MachineSink-DbgValue.ll
index 9208bd5..584e644 100644
--- a/test/CodeGen/X86/MachineSink-DbgValue.ll
+++ b/test/CodeGen/X86/MachineSink-DbgValue.ll
@@ -26,6 +26,7 @@ bb2:
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!22}
 
 !0 = metadata !{i32 786449, metadata !20, i32 12, metadata !"Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)", i1 true, metadata !"", i32 0, metadata !21, metadata !21, metadata !18, null,  null, null} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{i32 786478, metadata !20, metadata !2, metadata !"foo", metadata !"foo", metadata !"", i32 2, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32, i32*)* @foo, null, null, metadata !19, i32 0} ; [ DW_TAG_subprogram ] [line 2] [def] [scope 0] [foo]
@@ -49,3 +50,4 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !19 = metadata !{metadata !6, metadata !7, metadata !10}
 !20 = metadata !{metadata !"a.c", metadata !"/private/tmp"}
 !21 = metadata !{i32 0}
+!22 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/StackColoring-dbg.ll b/test/CodeGen/X86/StackColoring-dbg.ll
index 84c3afb..51d0d17 100644
--- a/test/CodeGen/X86/StackColoring-dbg.ll
+++ b/test/CodeGen/X86/StackColoring-dbg.ll
@@ -26,8 +26,10 @@ declare void @llvm.lifetime.start(i64, i8* nocapture) nounwind
 declare void @llvm.lifetime.end(i64, i8* nocapture) nounwind
 
 !llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!23}
 !0 = metadata !{i32 524305, metadata !1, i32 1, metadata !"clang", i1 true, metadata !"", i32 0, metadata !2, metadata !2, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{metadata !"t.c", metadata !""}
 !16 = metadata !{i32 786468, null, null, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6}
 !2 = metadata !{i32 0}
 !22 = metadata !{i32 786688, null, metadata !"x", metadata !2, i32 16, metadata !16, i32 0, i32 0}
+!23 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/dwarf-comp-dir.ll b/test/CodeGen/X86/dwarf-comp-dir.ll
index b746dec..3b4a868 100644
--- a/test/CodeGen/X86/dwarf-comp-dir.ll
+++ b/test/CodeGen/X86/dwarf-comp-dir.ll
@@ -5,6 +5,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
 target triple = "x86_64-unknown-linux-gnu"
 
 !llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!5}
 
 !0 = metadata !{i32 720913, metadata !4, i32 12, metadata !"clang version 3.1 (trunk 143523)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ]
 !2 = metadata !{i32 0}
@@ -15,3 +16,4 @@ target triple = "x86_64-unknown-linux-gnu"
 ;                        Dir  Mod Time   File Len   File Name
 ;                        ---- ---------- ---------- ---------------------------
 ; CHECK: file_names[  1]    0 0x00000000 0x00000000 empty.c
+!5 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/stack-protector-dbginfo.ll b/test/CodeGen/X86/stack-protector-dbginfo.ll
index 465f067..bd27ac3 100644
--- a/test/CodeGen/X86/stack-protector-dbginfo.ll
+++ b/test/CodeGen/X86/stack-protector-dbginfo.ll
@@ -23,7 +23,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata)
 attributes #0 = { sspreq }
 
 !llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!21}
+!llvm.module.flags = !{!21, !72}
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 true, metadata !"", i32 0, metadata !2, metadata !5, metadata !8, metadata !20, metadata !5, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/matt/ryan_bug/<unknown>] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"<unknown>", metadata !"/Users/matt/ryan_bug"}
@@ -94,3 +94,4 @@ attributes #0 = { sspreq }
 !69 = metadata !{i32 786689, metadata !65, metadata !"p1", metadata !10, i32 33554433, metadata !50, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [p1] [line 1]
 !70 = metadata !{i32 786689, metadata !65, metadata !"", metadata !10, i32 50331650, metadata !50, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [line 2]
 !71 = metadata !{i32 1, i32 0, metadata !65, metadata !40}
+!72 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
diff --git a/test/CodeGen/X86/unknown-location.ll b/test/CodeGen/X86/unknown-location.ll
index 64e24fe..d7ae469 100644
--- a/test/CodeGen/X86/unknown-location.ll
+++ b/test/CodeGen/X86/unknown-location.ll
@@ -19,6 +19,7 @@ entry:
 }
 
 !llvm.dbg.cu = !{!3}
+!llvm.module.flags = !{!12}
 
 !0 = metadata !{i32 786689, metadata !1, metadata !"x", metadata !2, i32 1, metadata !6} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 786478, metadata !10, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", i32 1, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false, i32 (i32, i32, i32, i32)* @foo, null, null, null, i32 1} ; [ DW_TAG_subprogram ]
@@ -32,3 +33,4 @@ entry:
 !9 = metadata !{metadata !1}
 !10 = metadata !{metadata !"test.c", metadata !"/dir"}
 !11 = metadata !{i32 0}
+!12 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}