Use separate ValueList for metadata.

This fixes PR4666.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78056 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 93 insertions, 0 deletions

diff --git a/test/Bitcode/metadata-2.ll b/test/Bitcode/metadata-2.ll
new file mode 100644
index 0000000..cb2962b
--- /dev/null
+++ b/test/Bitcode/metadata-2.ll
@@ -0,0 +1,87 @@
+; RUN: llvm-as < %s | llvm-dis -f -o /dev/null
+	type { %object.ModuleInfo.__vtbl*, i8*, %"byte[]", %1, %"ClassInfo[]", i32, void ()*, void ()*, void ()*, i8*, void ()* }		; type %0
+	type { i64, %object.ModuleInfo* }		; type %1
+	type { i32, void ()* }		; type %2
+	%"ClassInfo[]" = type { i64, %object.ClassInfo** }
+	%"Interface[]" = type { i64, %object.Interface* }
+	%"ModuleInfo[]" = type { i64, %object.ModuleInfo** }
+	%ModuleReference = type { %ModuleReference*, %object.ModuleInfo* }
+	%"OffsetTypeInfo[]" = type { i64, %object.OffsetTypeInfo* }
+	%"byte[]" = type { i64, i8* }
+	%object.ClassInfo = type { %object.ClassInfo.__vtbl*, i8*, %"byte[]", %"byte[]", %"void*[]", %"Interface[]", %object.ClassInfo*, i8*, i8*, i32, i8*, %"OffsetTypeInfo[]", i8*, %object.TypeInfo* }
+	%object.ClassInfo.__vtbl = type { %object.ClassInfo*, %"byte[]" (%object.Object*)*, i64 (%object.Object*)*, i32 (%object.Object*, %object.Object*)*, i32 (%object.Object*, %object.Object*)*, %object.Object* (%object.ClassInfo*)* }
+	%object.Interface = type { %object.ClassInfo*, %"void*[]", i64 }
+	%object.ModuleInfo = type { %object.ModuleInfo.__vtbl*, i8*, %"byte[]", %"ModuleInfo[]", %"ClassInfo[]", i32, void ()*, void ()*, void ()*, i8*, void ()* }
+	%object.ModuleInfo.__vtbl = type { %object.ClassInfo*, %"byte[]" (%object.Object*)*, i64 (%object.Object*)*, i32 (%object.Object*, %object.Object*)*, i32 (%object.Object*, %object.Object*)* }
+	%object.Object = type { %object.ModuleInfo.__vtbl*, i8* }
+	%object.OffsetTypeInfo = type { i64, %object.TypeInfo* }
+	%object.TypeInfo = type { %object.TypeInfo.__vtbl*, i8* }
+	%object.TypeInfo.__vtbl = type { %object.ClassInfo*, %"byte[]" (%object.Object*)*, i64 (%object.Object*)*, i32 (%object.Object*, %object.Object*)*, i32 (%object.Object*, %object.Object*)*, i64 (%object.TypeInfo*, i8*)*, i32 (%object.TypeInfo*, i8*, i8*)*, i32 (%object.TypeInfo*, i8*, i8*)*, i64 (%object.TypeInfo*)*, void (%object.TypeInfo*, i8*, i8*)*, %object.TypeInfo* (%object.TypeInfo*)*, %"byte[]" (%object.TypeInfo*)*, i32 (%object.TypeInfo*)*, %"OffsetTypeInfo[]" (%object.TypeInfo*)* }
+	%"void*[]" = type { i64, i8** }
+@_D10ModuleInfo6__vtblZ = external constant %object.ModuleInfo.__vtbl		; <%object.ModuleInfo.__vtbl*> [#uses=1]
+@.str = internal constant [20 x i8] c"tango.core.BitManip\00"		; <[20 x i8]*> [#uses=1]
+@_D5tango4core8BitManip8__ModuleZ = global %0 { %object.ModuleInfo.__vtbl* @_D10ModuleInfo6__vtblZ, i8* null, %"byte[]" { i64 19, i8* getelementptr ([20 x i8]* @.str, i32 0, i32 0) }, %1 zeroinitializer, %"ClassInfo[]" zeroinitializer, i32 4, void ()* null, void ()* null, void ()* null, i8* null, void ()* null }		; <%0*> [#uses=1]
+@_D5tango4core8BitManip11__moduleRefZ = internal global %ModuleReference { %ModuleReference* null, %object.ModuleInfo* bitcast (%0* @_D5tango4core8BitManip8__ModuleZ to %object.ModuleInfo*) }		; <%ModuleReference*> [#uses=2]
+@_Dmodule_ref = external global %ModuleReference*		; <%ModuleReference**> [#uses=2]
+@llvm.global_ctors = appending constant [1 x %2] [%2 { i32 65535, void ()* @_D5tango4core8BitManip16__moduleinfoCtorZ }]		; <[1 x %2]*> [#uses=0]
+
+define fastcc i32 @_D5tango4core8BitManip6popcntFkZi(i32 %x_arg) nounwind readnone {
+entry:
+	%tmp1 = lshr i32 %x_arg, 1		; <i32> [#uses=1]
+	%tmp2 = and i32 %tmp1, 1431655765		; <i32> [#uses=1]
+	%tmp4 = sub i32 %x_arg, %tmp2		; <i32> [#uses=2]
+	%tmp6 = lshr i32 %tmp4, 2		; <i32> [#uses=1]
+	%tmp7 = and i32 %tmp6, 858993459		; <i32> [#uses=1]
+	%tmp9 = and i32 %tmp4, 858993459		; <i32> [#uses=1]
+	%tmp10 = add i32 %tmp7, %tmp9		; <i32> [#uses=2]
+	%tmp12 = lshr i32 %tmp10, 4		; <i32> [#uses=1]
+	%tmp14 = add i32 %tmp12, %tmp10		; <i32> [#uses=1]
+	%tmp16 = and i32 %tmp14, 252645135		; <i32> [#uses=2]
+	%tmp18 = lshr i32 %tmp16, 8		; <i32> [#uses=1]
+	%tmp20 = add i32 %tmp18, %tmp16		; <i32> [#uses=1]
+	%tmp22 = and i32 %tmp20, 16711935		; <i32> [#uses=2]
+	%tmp24 = lshr i32 %tmp22, 16		; <i32> [#uses=1]
+	%tmp26 = add i32 %tmp24, %tmp22		; <i32> [#uses=1]
+	%tmp28 = and i32 %tmp26, 65535		; <i32> [#uses=1]
+	ret i32 %tmp28
+}
+
+define fastcc i32 @_D5tango4core8BitManip7bitswapFkZk(i32 %x_arg) nounwind readnone {
+entry:
+	%tmp1 = lshr i32 %x_arg, 1		; <i32> [#uses=1]
+	%tmp2 = and i32 %tmp1, 1431655765		; <i32> [#uses=1]
+	%tmp4 = shl i32 %x_arg, 1		; <i32> [#uses=1]
+	%tmp5 = and i32 %tmp4, -1431655766		; <i32> [#uses=1]
+	%tmp6 = or i32 %tmp2, %tmp5		; <i32> [#uses=2]
+	%tmp8 = lshr i32 %tmp6, 2		; <i32> [#uses=1]
+	%tmp9 = and i32 %tmp8, 858993459		; <i32> [#uses=1]
+	%tmp11 = shl i32 %tmp6, 2		; <i32> [#uses=1]
+	%tmp12 = and i32 %tmp11, -858993460		; <i32> [#uses=1]
+	%tmp13 = or i32 %tmp9, %tmp12		; <i32> [#uses=2]
+	%tmp15 = lshr i32 %tmp13, 4		; <i32> [#uses=1]
+	%tmp16 = and i32 %tmp15, 252645135		; <i32> [#uses=1]
+	%tmp18 = shl i32 %tmp13, 4		; <i32> [#uses=1]
+	%tmp19 = and i32 %tmp18, -252645136		; <i32> [#uses=1]
+	%tmp20 = or i32 %tmp16, %tmp19		; <i32> [#uses=2]
+	%tmp22 = lshr i32 %tmp20, 8		; <i32> [#uses=1]
+	%tmp23 = and i32 %tmp22, 16711935		; <i32> [#uses=1]
+	%tmp25 = shl i32 %tmp20, 8		; <i32> [#uses=1]
+	%tmp26 = and i32 %tmp25, -16711936		; <i32> [#uses=1]
+	%tmp27 = or i32 %tmp23, %tmp26		; <i32> [#uses=2]
+	%tmp29 = lshr i32 %tmp27, 16		; <i32> [#uses=1]
+	%tmp31 = shl i32 %tmp27, 16		; <i32> [#uses=1]
+	%tmp32 = or i32 %tmp29, %tmp31		; <i32> [#uses=1]
+	ret i32 %tmp32
+}
+
+define internal void @_D5tango4core8BitManip16__moduleinfoCtorZ() nounwind {
+moduleinfoCtorEntry:
+	%current = load %ModuleReference** @_Dmodule_ref		; <%ModuleReference*> [#uses=1]
+	store %ModuleReference* %current, %ModuleReference** getelementptr (%ModuleReference* @_D5tango4core8BitManip11__moduleRefZ, i32 0, i32 0)
+	store %ModuleReference* @_D5tango4core8BitManip11__moduleRefZ, %ModuleReference** @_Dmodule_ref
+	ret void
+}
+!llvm.ldc.classinfo._D6Object7__ClassZ = !{!0}
+!llvm.ldc.classinfo._D10ModuleInfo7__ClassZ = !{!1}
+!0 = metadata !{%object.Object undef, i1 false, i1 false}
+!1 = metadata !{%object.ModuleInfo undef, i1 false, i1 false}
diff --git a/test/Bitcode/metadata.ll b/test/Bitcode/metadata.ll
new file mode 100644
index 0000000..593cefa
--- /dev/null
+++ b/test/Bitcode/metadata.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llvm-dis -f -o /dev/null
+
+!llvm.foo = !{!0}
+!0 = metadata !{i32 42}
+@my.str = internal constant [4 x i8] c"foo\00"
+